Bitcoind – Commands, RPC Protocol, Install Server ...

List of 110+ Free Udemy & Popular Discounted : ETL & Data Integration Masterclass, HTML, JavaScript, & Bootstrap, Marketing Analytics, Microsoft Excel, Machine Learning, Android App Developer, React JS - A Complete Guide for Frontend Web Development, Python, Tableau, Instructional Design & Many More

ETL & Data Integration Masterclass, HTML, JavaScript, & Bootstrap, Marketing Analytics, Microsoft Excel, Machine Learning, Android App Developer, React JS - A Complete Guide for Frontend Web Development, Python, Tableau, Instructional Design & Many More
Source: Freebies Global - https://freebiesglobal.com/
  1. [English] 6h 24m HTML, JavaScript, & Bootstrap - Certification Course https://www.udemy.com/course/html-javascript-bootstrap-certification-course/?couponCode=YOUACCELOCT26 2 Days left at this price!
  2. [English] 0h 37m Quick Guide: Setup a Local Testing Server using WAMP or MAMP https://www.udemy.com/course/quick-guide-setup-a-local-testing-server-using-wamp-or-mamp/?couponCode=YOUACCELOCT26 2 Days left at this price!
  3. [English] 1h 27m Learn MySQL - For Beginners https://www.udemy.com/course/learn-mysql-for-beginners/?couponCode=YOUACCELOCT26 2 Days left at this price!
  4. [English] 1h 28m Learn JavaScript - For Beginners https://www.udemy.com/course/learn-javascript-for-beginners-v/?couponCode=YOUACCELOCT26 2 Days left at this price!
  5. [English] 1h 47m Learn PHP - For Beginners https://www.udemy.com/course/learn-php-for-beginners-n/?couponCode=YOUACCELOCT26 2 Days left at this price!
  6. [English] 5h 57m JavaScript, Bootstrap, & PHP - Certification for Beginners https://www.udemy.com/course/javascript-bootstrap-php-certification-for-beginners/?couponCode=YOUACCELOCT26 2 Days left at this price!
  7. [English] 2h 23m Learn XML-AJAX - For Beginners https://www.udemy.com/course/learn-xml-ajax-for-beginners/?couponCode=YOUACCELOCT26 2 Days left at this price!
  8. [English] 2h 45m Learn Bootstrap - For Beginners https://www.udemy.com/course/learn-bootstrap-for-beginners/?couponCode=YOUACCELOCT26 2 Days left at this price!
  9. [English] 1h 15m Learn jQuery - For Beginners https://www.udemy.com/course/learn-jquery-for-beginners/?couponCode=YOUACCELOCT26 2 Days left at this price!
  10. [English] 3h 9m CSS & JavaScript - Certification Course for Beginners https://www.udemy.com/course/css-javascript-certification-course-for-beginners/?couponCode=YOUACCELOCT26 2 Days left at this price!
  11. [English] 6h 2m Ultimate AWS Certified Alexa Skill Builder Specialty 2020 https://www.udemy.com/course/ultimate-aws-certified-alexa-skill-builder-specialty/?couponCode=20F2F1085B9FE981B09C 2 Days left at this price!
  12. [English] 9h 13m Pentaho for ETL & Data Integration Masterclass 2020- PDI 9.0 https://www.udemy.com/course/pentaho-for-etl-data-integration-masterclass/?couponCode=OCTXXVI20 1 Day left at this price!
  13. [English] 34h 56m Machine Learning & Deep Learning in Python & R https://www.udemy.com/course/data_science_a_to_z/?couponCode=OCTXXVI20 1 Day left at this price!
  14. [English] 0h 52m Public Speaking: A tactical approach https://www.udemy.com/course/publicspeakingtactics/?couponCode=9546D2A90B72DB31BF85 2 Days left at this price!
  15. [Spanish] 8h 22m Introducción a Adobe Photoshop CC 2020 (Actualizado) https://www.udemy.com/course/introduccion-a-adobe-photoshop-cc-2020-actualizado/?couponCode=GRATIS-CAPDESIS 2 Days left at this price!
  16. [English] 3h 36m The Complete React JS Course - Basics to Advanced https://www.udemy.com/course/react-js-basics-to-advanced/?couponCode=FREEOCTOBER 2 Days left at this price!
  17. [English] 0h 48m Develop Your Listening Skills to Shine at Work and in Life https://www.udemy.com/course/develop-your-listening-skills-to-shine-at-work-and-in-life/?couponCode=86E39195E8A8084CE232 1 Day left at this price!
  18. [Spanish] 11h 40m Curso Excel y Power BI – Análisis y Visualización de Datos https://www.udemy.com/course/curso-tutorial-aprender-como-usar-power-bi-excel-ejercicios-practicos/?couponCode=OCT20-1 2 Days left at this price!
  19. [English] 1h 28m Learn! Modern JavaScript for React JS - ES6 https://www.udemy.com/course/modern-javascript-es6-for-react-js/?couponCode=FREEOCTOBER 2 Days left at this price!
  20. [English] 2h 5m The Obvious Secrets To Success No One Knows https://www.udemy.com/course/success-secrets-coach/?couponCode=TOSTSNEXPOCT292020 2 Days left at this price!
  21. [English] 2h 21m EQ-2 Resilience and Mental Strength - Emotional Intelligence https://www.udemy.com/course/resiliance-emotional-intelligence/?couponCode=EQRMSEXPOCT292020 2 Days left at this price!
  22. [English] 5h 37m Marketing Analytics: Pricing Strategies and Price Analytics https://www.udemy.com/course/marketing-analytics-pricing-strategies-and-price-analytics/?couponCode=OCTXXVI20 1 Day left at this price!
  23. [German ] 2h 52m Werde ein Menschen-Magnet - Die Charisma-Formel https://www.udemy.com/course/werde-ein-menschen-magnet-die-charisma-formel/?couponCode=CHARISTART 2 Days left at this price!
  24. [English] 12h 46m Complete Machine Learning with R Studio - ML for 2020 https://www.udemy.com/course/machine-learning-with-r-studio/?couponCode=OCTXXVI20 1 Day left at this price!
  25. [English] 7h 7m Marketing Analytics: Forecasting Models with Excel https://www.udemy.com/course/marketing-analytics-forecasting-models-with-excel/?couponCode=OCTXXVI20 1 Day left at this price!
  26. [English] 7h 57m Learn! Python from scratch - Basics to Advanced https://www.udemy.com/course/python-programming-beginner-to-advanced/?couponCode=FREEOCTOBER 2 Days left at this price!
  27. [English] 2h 30m Youtube & Instagram Video Production + Editing Bootcamp 2020 https://www.udemy.com/course/youtube-video-production-bootcamp-2018/?couponCode=PUMPKIN 2 Days left at this price!
  28. [English] 0h 32m GDPR and Data Protection Compliance for Beginners https://www.udemy.com/course/gdpr-and-data-protection-compliance-for-beginners/?couponCode=GDPRFREE 2 Days left at this price!
  29. [English] 1h 57m Machine learning & AI Hands on 3 Projects. https://www.udemy.com/course/machine-learning-and-ai-with-hands-on-projects/?couponCode=FREEOCTOBER 2 Days left at this price!
  30. [English] 6h 49m Machine Learning - Step by Step (2020) https://www.udemy.com/course/step-by-step-guide-to-machine-learning-course/?couponCode=FREEOCTOBER 2 Days left at this price!
  31. [English] 4h 7m Step by step guide to be an Android App Developer https://www.udemy.com/course/a-beginners-guide-to-android-app-development/?couponCode=FREEOCTOBER 2 Days left at this price!
  32. [English] 3h 32m HTML5 - Basics to Advanced with hands-on projects. https://www.udemy.com/course/html-basic-to-advanced/?couponCode=FREEOCTOBER 2 Days left at this price!
  33. [English] 9h 59m Step by Step Guide for Javascript - Basics to Advanced https://www.udemy.com/course/javascript-basics-to-advanced/?couponCode=FREEOCTOBER 2 Days left at this price!
  34. [English] 21h 57m React JS - A Complete Guide for Frontend Web Development https://www.udemy.com/course/react-js-a-complete-guide-for-frontend-web-development/?couponCode=FREEOCTOBER 2 Days left at this price!
  35. [English] 2h 36m EMDR Therapy For PTSD Post Traumatic Stress Disorder https://www.udemy.com/course/certificate-in-ptsd-symptom-relief-through-emdr-therapy/?couponCode=1CE6BA95EB2043A8612C 2 Days left at this price!
  36. [English] 2h 21m Unblock Chakras, Cleanse Aura, Chromotherapy Color Therapy https://www.udemy.com/course/color-therapy-certification-improve-your-life-through-colo?couponCode=81E73256860229CAAF0E 2 Days left at this price!
  37. [English] 2h 59m How To Declutter Your Home With Before After Video Included https://www.udemy.com/course/declutter-and-organize-for-better-home-and-less-stress/?couponCode=B73EF8EC273534ED7BC4 2 Days left at this price!
  38. [English] 1h 14m Nursing Professionals Get Motivated! Motivation For Nurses https://www.udemy.com/course/motivation-for-nurses-30-days-of-praise-for-nurses/?couponCode=334FEE6E04DCBEF2182D 2 Days left at this price!
  39. [English] 1h 12m Canva T-Shirt Design Course Create Stunning Graphics Today! https://www.udemy.com/course/canva-t-shirt-design-course-create-stunning-graphics-today/?couponCode=CHRISTMAS_CAME_EARLY 2 Days left at this price!
  40. [English] 0h 31m Fundamentals of Network Security https://www.udemy.com/course/fundamentals-of-network-security-b/?couponCode=HARISH_INDIA 2 Days left at this price!
  41. [English] 1h 14m Sell Photo Online: Beginners Guide Stock Photography https://www.udemy.com/course/mastering-stock-photography-step-by-step-guideline/?couponCode=STOCKOCT2020F3 2 Days left at this price!
  42. [English] 6h 5m Tableau 2020 Training for Data Science & Business Analytics https://www.udemy.com/course/tableau-for-data-science-and-business-analytics/?couponCode=FB27OCT2020 2 Days left at this price!
  43. [English] 11h 46m Futures Trading Ninja: DIY 12Hour TOP-NOTCH Trading Strategy https://www.udemy.com/course/futures-trading/?couponCode=1OCT20 2 Days left at this price!
  44. [Spanish] 5h 35m Google Adsense. 99 Secretos que Internet No te Enseña. 2020. https://www.udemy.com/course/google-adsense-gana-dinero-achirou-alvaro-chirou-pablo-munoz/?couponCode=TWITCH 2 Days left at this price!
  45. [English] 7h 0m CNN for Computer Vision with Keras and TensorFlow in Python https://www.udemy.com/course/cnn-for-computer-vision-with-keras-and-tensorflow-in-python/?couponCode=OCTXXVI20 1 Day left at this price!
  46. [English] 6h 29m HR Analytics Course with R https://www.udemy.com/course/hr-analytics-course-with-?couponCode=ANALYTICS27 2 Days left at this price!
  47. [English] 6h 59m Instructional Design Course: All Levels Beginner to Advanced https://www.udemy.com/course/instructional-design-course/?couponCode=DESIGN27 2 Days left at this price!
  48. [English] 0h 58m Motion Graphics: Make Liquid Motion Effects in After Effects https://www.udemy.com/course/motion-graphics-liquid-motion-effects-in-after-effects/?couponCode=UD1FREE201026 1 Day left at this price!
  49. [English] 4h 31m Learn Excel from beginner to advance with Example https://www.udemy.com/course/learn-excel-from-beginner-to-advance-with-example/?couponCode=FREE50 2 Days left at this price!
  50. [English] 1h 39m Mastering Deno.js: Beginner to Expert [2020] https://www.udemy.com/course/mastering-denojs-beginner-to-expert/?couponCode=OCTOBERSALE 1 Day left at this price!
  51. [English] 0h 41m Public Speaking for Beginners https://www.udemy.com/course/public-speaking-for-beginners-al/?couponCode=2979E8D97444605D7156 2 Days left at this price!
  52. [English] 0h 58m Presentation Skills: Give a Great New Business Pitch https://www.udemy.com/course/how-to-give-a-new-business-pitch-presentation/?couponCode=74EFB7D6C2FB1A0D9B1E 2 Days left at this price!
  53. [English] 0h 51m Journalism: Conduct Great Media Interviews https://www.udemy.com/course/how-to-conduct-interviews/?couponCode=C84C17A28AE58CBD454E 2 Days left at this price!
  54. [English] 1h 7m Sales Skills Training: Give a Winning Sales Presentation https://www.udemy.com/course/how-to-give-a-sales-presentation/?couponCode=60C26DD7117AF1729851 2 Days left at this price!
  55. [English] 1h 40m Public Speaking: You Can Give Great Financial Presentations https://www.udemy.com/course/how-to-give-financial-presentations/?couponCode=2CDEE253D2739633312E 2 Days left at this price!
  56. [English] 2h 59 The Complete Motivation Course: Motivation for Your Success https://www.udemy.com/course/the-complete-motivation-course-motivation-for-your-success/?couponCode=9960F956CB6AA19CF809 2 Days left at this price!
  57. [English] 1h 24m The Complete Google Forms Course - Sending & Analyzing Forms https://www.udemy.com/course/the-complete-google-forms-course-sending-analyzing-forms/?couponCode=2076C8A7ADCBD6DBDE99 2 Days left at this price!
  58. [English] 4h 54m Master Django by Building Complete RESTful API Project https://www.udemy.com/course/master-django-by-building-complete-restful-api-project/?couponCode=OCTOBERSALE 1 Day left at this price!
  59. [English] 9h 18m Complete Adobe Premiere Pro CC Course - Beginner to Advanced https://www.udemy.com/course/adobepremiereprocccourse/?couponCode=FREEADOBE 2 Days left at this price!
  60. [Spanish] 1h 18m Comienza con R ¡Añade valor a tu CV en 2 horas! https://www.udemy.com/course/el-arte-de-programar-en-r-anade-valor-a-tu-cv/?couponCode=B90E90DE425C8BAC6D10 2 Days left at this price!
  61. [Spanish] 1h 15m Aprende SQL desde cero: ¡Curso con mas de 50 ejercicios! 1 https://www.udemy.com/course/aprende-sql-desde-cero-curso-con-mas-de-50-ejercicios/?couponCode=9497A0979D086BC59ACA 2 Days left at this price!
  62. [Spanish] 1h 41m Tableau: Crea un impacto con la información https://www.udemy.com/course/tableau-10-desde-cero/?couponCode=0B9A15DAABECEF4283E3 2 Days left at this price!
  63. [Spanish] 1h 4m Microsoft Excel - Análisis de datos con tablas dinámicas https://www.udemy.com/course/microsoft-excel-analisis-de-datos-con-tablas-dinamicas/?couponCode=E132A1381313060EADBA 2 Days left at this price!
  64. [Spanish] 1h 47m SQL: Creación de Bases de Datos (De cero a profesional) https://www.udemy.com/course/sql-creacion-de-bd/?couponCode=4C2909E4D310F1B4FA41 2 Days left at this price!
  65. [Arabic] 0h 43m YouTube SEO mini course (Get more views) in Arabic https://www.udemy.com/course/youtube-seo-mini-course/?couponCode=B9CB7555A84C81E259A6 2 Days left at this price!
  66. [English] 4h 48m Microsoft Excel - Learn MS EXCEL For DATA Analysis https://www.udemy.com/course/microsoft-excel-learn-ms-excel-for-data-analysis/?couponCode=23966F2BE2A43C33E5ED 2 Days left at this price!
  67. [English] 0h 33m 30 Days Challenge for a Better Time Management https://www.udemy.com/course/30-days-challenge-for-a-better-time-management/?couponCode=TMFREE 2 Days left at this price!
  68. [English] 2h 15m Outsource Mastery: How To Earn More Money By Doing Less Work https://www.udemy.com/course/outsource-mastery/?couponCode=OCTFREEOUTSOURCE 2 Days left at this price!
  69. [English] 4h 44m Microsoft Excel: Beginner to Data Analysis and Dashboards https://www.udemy.com/course/getting-started-with-microsoft-excel/?couponCode=4471C851C1F635EA50B6 2 Days left at this price!
  70. [English] 1h 55m Machine Learning & Data Science Foundations Masterclass https://www.udemy.com/course/machine-learning-data-science-foundations-masterclass/?couponCode=CLUB11 2 Days left at this price!
  71. [English] 1h 26m Public Speaking: You Can Speak to Large Audiences https://www.udemy.com/course/how-to-speak-to-large-audiences/?couponCode=D862393E365C81A88F76 2 Days left at this price!
  72. [English] 1h 12m Online Course Creation: Complete Course of Blunders to Avoid https://www.udemy.com/course/online-course-creation-complete-course-of-blunders-to-avoid/?couponCode=795DDC3D62699701AA68 2 Days left at this price!
  73. [English] 1h 0m Basics Of Stop Motion Animation Using Canva And OpenShot https://www.udemy.com/course/basics-of-stop-motion-animation-using-canva-and-openshot/?couponCode=87D29D78BE69CC4A77E6 2 Days left at this price!
  74. [English] 1h 23m Basics Of Flat Design Illustrations In Canva https://www.udemy.com/course/how-to-do-flat-design-for-social-media-marketing-in-canva/?couponCode=7C34A04E50CDC001F0FB 2 Days left at this price!
  75. [English] 1h 6m TEDx for NGOs, NonProfits & Volunteers https://www.udemy.com/course/tedx-nonprofit-org/?couponCode=TNNPVEXPOCT292020 2 Days left at this price!
  76. [English] 0h 49m Color Theory Basics: Learning Color Theory With Adobe Color https://www.udemy.com/course/color-theory-basics-learning-color-theory-with-adobe-colo?couponCode=6950A9D3ED98C8948A02 2 Days left at this price!
  77. [English] 3h 37m Intro To Basic Video Creation https://www.udemy.com/course/intro-to-basic-video-creation/?couponCode=2A0546CA0E43EEF9DFEC 2 Days left at this price!
  78. [English] 3h 19m Photo Editing With Free Software https://www.udemy.com/course/photo-editing-with-free-software/?couponCode=6A1829B7BD9A5CD55E4F 2 Days left at this price!
  79. [English] 2h 19m Introduction To The Basics Of Melt & Pour Soap https://www.udemy.com/course/introduction-to-the-basics-of-melt-pour-soap/?couponCode=1A40DBD5832B6B268670 2 Days left at this price!
  80. [English] 0h 57m Analyzing Self Storage Businesses for Maximum Profit https://www.udemy.com/course/self-storage-business/?couponCode=ASBMPEXPOCT292020 2 Days left at this price!
  81. [English] 1h 35m Affiliate Marketing Mastery (2021) - Beginner To Advanced https://www.udemy.com/course/affiliate-marketing-mastery-2021-beginner-to-advanced/?couponCode=MANISHMEHTA 2 Days left at this price!
  82. [English] 2h 59m Complete SQL Bootcamp with MySQL, PHP & Python https://www.udemy.com/course/complete-sql-bootcamp-with-mysql-php-python/?couponCode=SQLBOOTOCT2020F3 1 Day left at this price!
  83. [English] 0h 52m Data Analytics with Excel PivotTables https://www.udemy.com/course/data-analytics-with-excel-pivottables-2016/?couponCode=45D4278FB61058D3D9E4 1 Day left at this price!
  84. [English] 0h 52m Understanding HIPAA Compliance https://www.udemy.com/course/understanding-hipaa-compliance/?couponCode=B3F4C350DD6FB06C1225 1 Day left at this price!
  85. [English] 0h 34m Time Management for Professionals https://www.udemy.com/course/time-management-for-professionals/?couponCode=7E69781A8998EA9C8309 1 Day left at this price!
  86. [English] 9h 39m How to Write and Publish a Research Paper: Complete Guide https://www.udemy.com/course/how-to-write-and-publish-a-research-paper-complete-guide/?couponCode=PAPER26 1 Day left at this price!
  87. [English] 4h 45m Grant Writing Full Course: Nonprofits, Artists & Freelancers https://www.udemy.com/course/grant-writing-course/?couponCode=GRANT26 1 Day left at this price!
  88. [English] 7h 8m Big Data on Amazon web services (AWS) https://www.udemy.com/course/big-data-on-amazon-web-services-aws-cloud-2018/?couponCode=BE8474FF563682A467C7 1 Day left at this price!
  89. [English] 2h 36m C Programming For Beginners -Build Bank ATM Machine Software https://www.udemy.com/course/c-programming-for-beginners-with-real-world-examples/?couponCode=19D2D84BB2687DF326BB 21 hrs left at this price!
  90. [English] 2h 42m SQL Injections Unlocked - SQLi Web Attacks https://www.udemy.com/course/sql-injections-unlocked-sqli-web-attacks/?couponCode=FOR-MY-HACKMATES 18 hrs left at this price!
  91. [English] 7h 4m Build 9 PIC Microcontroller Engineering projects today! https://www.udemy.com/course/pic-microcontroller-build-engineering-projects-today/?couponCode=STAYHOME1022020 21 hrs left at this price!
  92. [English] 1h 2m Arduino: Everything you need to Know https://www.udemy.com/course/arduino-for-newbies-crash-course/?couponCode=STAYHOME1022020 21 hrs left at this price!
  93. [English] 4h 24m The Complete Raspberry Pi Bootcamp https://www.udemy.com/course/raspberry-pi-complete-raspberrypi-bootcamp-python-raspberry-pi/?couponCode=STAYHOME1022020 21 hrs left at this price!
  94. [English] 0h 44m Arduino meets Python: Step by Step https://www.udemy.com/course/arduino-python-control-py-code-arduino-using-python-pip/?couponCode=STAYHOME1022020 21 hrs left at this price!
  95. [English] 1h 37m Sensors: Everything You Need To Know https://www.udemy.com/course/sensors-interfacing-sensor-wiring-sensor-temperature-humidity-sensors/?couponCode=STAYHOME1022020 21 hrs left at this price!
  96. [English] 1h 22m Arduino SMS Sending Motion Detector using Python https://www.udemy.com/course/arduino-sms-sending-motion-detector-using-python/?couponCode=STAYHOME1022020 21 hrs left at this price!
  97. [English] 2h 15m PIC Microcontrollers Timer and Watchdog Timer https://www.udemy.com/course/pic-microcontrollers-timer0-watchdog-timer-advance-picmicrocontrolle?couponCode=STAYHOME1022020 21 hrs left at this price!
  98. [English] 3h 47m Adobe Photoshop CC- Basic Photoshop training https://www.udemy.com/course/adobe-photoshop-cc-basic-photoshop-training/?couponCode=0210CF7D2FCCC0923A73 1 Day left at this price!
  99. [English] 0h 59m How to Make Passive Income With Bitcoin Lending https://www.udemy.com/course/how-to-make-passive-income-with-bitcoin-lending/?couponCode=OCTTHW2020 1 Day left at this price!
  100. [English] 6h 35m YouTube 2020 Million+ Views: Increase Profits, Subs & Rank https://www.udemy.com/course/youtubehacks/?couponCode=FREEPASS0000 1 Day left at this price!
  101. [English] 1h 19m Gain Love Relationship Skills Life Coaching Course https://www.udemy.com/course/get-a-relationship-life-coaching-love-relationship-building/?couponCode=8488CEF063E042E4BD80 1 Day left at this price!
  102. [English] 4h 11m NodeJS for Absolute Beginners https://www.udemy.com/course/nodejs-for-absolute-beginners/?couponCode=E6BFBDF8BB87E36F792E 1 Day left at this price!
  103. [English] 2h 1m Educación Emocional para niños de 3 a 5 años https://www.udemy.com/course/educacion-emocional-para-ninos-de-3-a-5-anos/?couponCode=142522ECD9028DE90A66 1 Day left at this price!
  104. [Spanish] 0h 35m Sistema para Hotel con php y Mysql (2020) https://www.udemy.com/course/sistema-para-hotel-con-php-y-mysql-2020-a/?couponCode=ECFE213D6989C53B2971 1 Day left at this price!
  105. [English] 2h 10m Master the Art of CV Building, Cover Letter & Job Interview https://www.udemy.com/course/master-job-landing/?couponCode=I-TRULY-CARE 1 Day left at this price!
  106. [English] 7h 38m Accounting, Bookkeeping & Financial Statements: Zero to Pro https://www.udemy.com/course/accounting-for-entrepreneurs/?couponCode=3B3CFB3F58EF8A38BF7D 1 Day left at this price!
  107. [English] 4h 40m Facebook Ads - from Beginner to Pro https://www.udemy.com/course/facebook-advertisement-from-beginners-to-pro/?couponCode=FACEBOOK-ADS-FREE 19 hrs left at this price!
  108. [English] 9h 27m Python 3: From ZERO to GUI programming https://freebiesglobal.com/python-3-from-zero-to-gui-programming 18 hrs left at this price!
  109. [English] 4h 27m Vedic Math & Mental Math - MULTIPLICATION : Full Course https://www.udemy.com/course/vedic-math-mental-math-multiplication-full-course/?couponCode=F9BAC66EEF2DD829D3B5 1 Day left at this price!
  110. [English] 1h 18m Learn 23 Ways to Make Money Online with Your Smartphone! https://www.udemy.com/course/make-money-with-your-smartphone/?couponCode=9D54EE1B421C3B3AB3FB 1 Day left at this price!
  111. [English] 1h 0m The Smartphone Product Photography Course https://www.udemy.com/course/the-smartphone-product-photography-course/?couponCode=CA54DC4D6967F6BC73F9 1 Day left at this price!
  112. [English] 2h 47m The complete forex course from scratch to professional https://www.udemy.com/course/the-complete-forex-course-from-scratch-to-professional/?couponCode=78C5F0F6865B3E555A0C 1 Day left at this price!
  113. [English] 4h 42m Watercolor Painting Next Level Techniques and Effects https://www.udemy.com/course/watercolor-painting-next-level-techniques-effects/?couponCode=FREEWATERCOLORCOURSE 1 Day left at this price!
  114. [English] 4h 19m Python Learn by Python Projects & Python Quizzes in 2020 https://www.udemy.com/course/the-complete-python-for-beginner-master-python-from-scratch/?couponCode=00F0142C2B69AE9804EA 1 Day left at this price!
  115. [English] 5h 35m Excel Basics [2020] + Advanced in Ms Excel 2019 & Office 365 https://freebiesglobal.com/excel-basics-2020-advanced-in-ms-excel-2019-office-365 1 Day left at this price!
  116. [English] 10h 39m Lead Generation MASTERY with Facebook Lead & Messenger Ads https://www.udemy.com/course/facebook-lead-ads-course/?couponCode=LEADADS111 1 Day left at this price!
Popular & Best Udemy Courses from $9.99
  1. [English] 32h 33m Master JavaScript – The Most Compete JavaScript Course 2020 $11.99 https://www.udemy.com/course/master-javascript-the-most-compete-javascript-course-2020/?couponCode=LEARNOCT 3 Days left at this price!
  2. [English] 7h 53m Introduction to Cloud Computing on Amazon AWS for Beginners $9.99 https://www.udemy.com/course/introduction-to-cloud-computing-on-amazon-aws-for-beginners/?couponCode=AWSOCT 4 Days left at this price!
  3. [English] AWS Certified Cloud Practitioner 500 Practice Exam Questions $9.99 https://www.udemy.com/course/aws-certified-cloud-practitioner-practice-exams-c/?couponCode=AWSOCT 4 Days left at this price!
  4. [English] 34h 0m The Complete Train the Trainer Bootcamp - Beginners-Advanced $12.99 https://www.udemy.com/course/the-complete-train-the-trainer-bootcamp-beginners-advanced/?couponCode=THANKS1 3 Days left at this price!
  5. [English] 26h 49m Leading Effective Meetings - You Can Lead Effective Meetings $12.99 https://www.udemy.com/course/leading-effective-meetings-you-can-lead-effective-meetings/?couponCode=THANKS2 3 Days left at this price!
  6. [English] 44h 40m SEO TRAINING 2021: Complete SEO Course + WordPress SEO Yoast $10.99 https://www.udemy.com/course/online-seo-training/?couponCode=2OCT999 4 Days left at this price!
  7. [English] 8h 9m Facebook Dynamic Ads (Facebook Dynamic Retargeting) MASTERY $9.99 https://www.udemy.com/course/facebook-dynamic-ads/?couponCode=OCT999 4 Days left at this price!
  8. [English] 56h 8m The Complete Digital Marketing Course for Local Businesses $9.99 https://www.udemy.com/course/local-digital-marketing/?couponCode=2OCT999 4 Days left at this price!
  9. [English] 29h 1m BEST of Facebook Ads: Facebook Ads 2021 ULTIMATE PRO Edition $13.99 https://www.udemy.com/course/facebook-ads-2021/?couponCode=OCT999 4 Days left at this price!
  10. [English] 39h 52m BEST of SEO: #1 SEO Training & Content Marketing Course 2021 $9.99 https://www.udemy.com/course/seo-training-2021/?couponCode=2OCT999 4 Days left at this price!
  11. [English] AWS Certified Developer Associate Practice Exam Questions $9.99 https://www.udemy.com/course/aws-developer-associate-practice-exams/?couponCode=AWSOCT 2 Days left at this price!
  12. [English] 29h 21m AWS Certified Developer Associate Exam Training 2020 [NEW] $9.99 https://www.udemy.com/course/aws-certified-developer-associate-exam-training/?couponCode=AWSOCT 2 Days left at this price!
  13. [English] 31h 16m The Agile Methodology for Project Risk Managers $12.99 https://www.udemy.com/course/the-agile-methodology-for-project-risk-managers/?couponCode=LEARN2020OCT 3 Days left at this price!
  14. [English] 37h 7m Risk Management for Business Analysts (PMI-RMP/IIBA-ECBA) $12.99 https://www.udemy.com/course/risk-management-for-business-analysts-pmi-rmpiiba-ecba/?couponCode=LEARN2020OCT 3 Days left at this price!
  15. [English] 42h 20m Project Management Professional Certification Program (PMP) $12.99 https://www.udemy.com/course/project-management-professional-certification-program-pmp/?couponCode=LEARN2020OCT 4 Days left at this price!
submitted by ViralMedia007 to FREECoursesEveryday [link] [comments]

A REVIEW ABOUT GX BLOCKS PLATFORM

Cryptocurrency has gained popularity and attracted attention of investors and enthusiasts because of it's technical features and usefulness as profitable investment tool. Nonetheless, cryptocurrency is not created freely rather large number of computer based miners are able to create Bitcoin and other altcoins through use of vast energy.
In the past years, researchers have revealed that 80% energy consumption is acquired through fossil fuels and it will continue to play a crucial role in the world's development. Regardless of the advantages obtained through fossil fuels, the harmful effects outweighs the benefits against the ecosystem and mankind survival. Moreover, energy used by miners during the process of confirming cryptocurrency transactions, recording and creating new Bitcoin or cryptocurrency units is obtained from coal and thermal plants which leads to increased Co2 emissions, air pollution, rise in global warming and death rates.
Sustainability of the environment is important for continuous mankind survival and growth. Thus, some innovative start-up are researching and introducing new alternative solutions to eliminate the reliance on fossil fuels or hydrocarbons plants for supply of energy used in Bitcoins and other cryptocurrency mining operations.
GX Blocks is an example of such latest innovations that intends to apply new strategies and techniques to minimize supply of Co2 emissions and harmful contaminants into the environment, through use of renewable energy units that is clean, safe and affordable for cryptocurrency miners. https://i.ibb.co/NnbZtNb/images-11.jpg
ABOUT GX BLOCKS
Gx Blocks platform runs on blockchain and comes with a Hybrid business model that is risk free as well merged with mobile mining units connected to renewable energy mechanisms.
The platform is incredibly intuitive and user friendly with a structured DLT ecosystem to help users experience profitable mining in cryptocurrency. In GX Blocks, affordable contracts are made available for users to purchase and receive passive income from GXB profit pools. This will be distributed to GXB smart contract holders on monthly basis.
Furthermore, these contracts enables users whether professional or newcomers to easily access innovative blockchain products and excavate desired cryptocurrency which comes without expensive or hidden management charges.
Also, Multi-signature wallet is made available to allow users store their assets, make transactions and purchase cryptocurrencies without complications. The developers integrated a dashboard for users to monitor live data on Megawatts productions and Hash Rate from mining facilities. An exchange interface is merged to the platform to enable users conveniently trade their crypto assets including inter-ledger payments protocol.
Users will experience the benefits of cold staking and masternode hosting. With this, anyone can stake their funds and earn incentives even offline. Leverage of liquid cooling methods enables GX Blocks system to lower total power requirements for mining operations up to 20%, thus users will experience smooth mining operations and make more profit via optimized DC energy efficiency.
At present, the platform operates efficiently through collaboration with three prestigious suppliers namely Bitmain, 3M Science and Beeminer. Partnership with these companies makes GX Blocks to be a sustainable solution that helps to limit relying on fossil fuels or electricity for crypto mining operations as well address challenges faced by several crypto mining platforms and customers.
MORE UPDATES
Currently, GX Blocks launched a bounty campaign for anyone to participate and get rewarded for their successful task. Use this link to get started : https://bitcointalk.org/index.php?topic=5257397.0 ​ Some notable reviews about the platform are shown below:
- Domain is registered from 2018-09-11 https://who.is/whois/gxblocks.com
https://i.ibb.co/hch1gmW/EKQmL72.png
- Website Alexa rank : 2,485,469 https://www.alexa.com/siteinfo/gxblocks.com
[https://i.ibb.co/bmKqkYg/HykcVnn.png
- Platform 's Confidence: 77%
https://www.scamadviser.com/check-website/gxblocks.com
https://i.ibb.co/QmLVNT6/vzb9VKI.png
GX BLOCKS ROADMAP
2019 - GXB Platform and Tech Specs - Complete Company Establishment - MIT Enterprise Forum Competition 2019 - Business Management Team Established - White Paper and Business Plan Created - GX Blocks Platform Development Start - Documents Submission to Governing Body - Strategic Alliance with Dezavou Associates.
2020 - IT team hired for platform development MVP (Beta - Released in 2 months). - Construction of Liquid Data Center 250 KW - Private Pre - Sale for GX Contracts Started - Public Pre - Sale in Q3 of 2020 - Renewable Energy Sources Selection/ Investments - Autonomous Mobile Mining Solution Testing
2021 - Alpha Version of GXB Dashboard Release - Test Liquid Cooling Methods in Mobile Mining Units - First Voting to Contracts Holders - Power costs cover up to 80% from RES - First full autonomous clean energy plant - Established advisory-partnerships with industry experts in the Legal, Finance & Blockchain Industries.
For more details, use the official links below :
Website: https://gxblocks.com
WhitePaper: https : //gxblocks.com/wp-content/uploads/2020/06/GX_Blocks_Platform_Q2_2020-1.pdf
GX Pre-Sale link : https://gxblocks.net/collections/gx-blocks-contracts
Telegram: https://t.me/gxblock
Twitter: https://twitter.com/GxBlocks
Facebook: https: // www.facebook.com/gxblocks/
Medium: https://medium.com/@gxblocks
Reddit: /useGxBlocks/
WRITER DETAILS, BTT Profile URL : https://bitcointalk.org/index.php?action=profile;u=2326370;sa=summary

BTT Username : Johnson Knight
submitted by Cryptosaurus94 to ICOAnalysis [link] [comments]

Reviewing Rocket Pool: Why Was it Created?

Rocket Pool is an Ethereum infrastructure service. Individuals and companies wishing to earn interest on their Ether for a fixed period can use the decentralized network of Rocket Pool to participate in the staking. Exchanges, staking pools, and wallets can easily provide customers with stake verification services using the Rocket Pool API and its unique decentralized network of node operators.

Backstory

Since Ethereum was launched in 2015, it has been widely used in the crypto-world. And although it may have been in the shadow of Bitcoin for a long time, Ethereum 2.0 — the current update of the network — will enable the transition from Proof-of-Work to Proof-of-Stake algorithm.
Casper is the planned Ethereum network update that will move the blockchain from the PoW to PoS. Miners will be replaced by validators. The work of validators will not require hardware calculations — instead, it will be necessary to have a certain amount (steak) of coins on a special deposit.
The founders of Ethereum have repeatedly pointed out the undesirability of the emergence of large pools of validators, as this reduces the degree of decentralization of the system. However, the probability of assigning a validator to a block is weighted by the size of its deposit. So, large players may have additional votes in Ethereum development.

What is Rocket Pool?

Australian startup Rocket Pool has developed a validator pool platform that will allow Ether holders to earn with a deposit of 1 ETH instead of declared 32 ETH on the Beacon chain. Or just 16 ETH for a node operator. The minimum stake amount will vary, depending on the price of ETH.
Four other features of the Rocket Pool that may be attractive to users:
  1. Casper requires validators to be technically proficient at running an Ethereum node 24/7 and keeping that node online and secure. Rocket Pool takes care of this part by offering simple interfaces.
  2. The possibility of early withdrawal: validators do not have such an opportunity. Rocket Pool allows you to withdraw funds ahead of schedule in native rETH tokens with a commission of 5%. These tokens can be sold on the market.
  3. The user should know how to interact with smart contracts while registering with the Beacon chain. Rocket Pool undertakes the fulfillment of all interactions with Beacon chain contracts for the user.
  4. The Beacon chain will penalize users who make a deposit but cannot maintain their node on the network. The Rocket Pool uses a unique method called “chinking”, which significantly reduces the storage risk by distributing one storage across a decentralized network of nodes.

Key principles of the Rocket Pool

The process of transferring Ether from a user's wallet to a Casper stake consists of three steps:
  1. A user creates an ETH deposit on a smart contract and selects its term using a simple web application. Minimum 1 ETH, valid for 3, 6, or 12 months.
  2. Smart contracts “pack” ether into mini-pools with the same duration and integrate them into “smart nodes” that have technical resources (server, CPU, memory, bandwidth) as soon as they satisfy the minimum amount set by the protocol.
  3. Smart nodes make stakes on Casper, receive rewards for work, and distribute it. The system charges a fee, the amount of which depends on many factors, for example, the price of ETH, network reward, type of equipment, and the optimal number of mini-pools per node.

Rocket Pool Economic Model

The Rocket Pool economy consists of two types of tokens:
Rocket Pool Token (RPL) — is the protocol token that underlies the entire pool system. 18 million RPLs were sold at ICOs at the end of 2017. Its main function is to demonstrate to the whole network what deposit this smart node can count on — it should contain as many RPLs as this node can use in the rate, taking into account its technical characteristics (CPU, SSD, memory, network speed). In the future, a third-party hosting professional can become a smart node operator. The current price per RPL token is about $2.29.
Rocket Pool Beacon Chain ETH Token (rETH) enables deposits, staking rewards are paid out as rETH in order to give node operators and stakers liquidity before Serenity Phase 2.
An rETH:ETH pair can also be available during the integration with other token markets such as those on Uniswap. Thus, the users who withdraw on Rocket Pool can have their withdrawal converted to actual ETH if liquidity for the rETH pair on Uniswap is acceptable.
Of course, it’s up to you to decide whether to use it or not. Our responsibility is to keep you informed.
submitted by CoinjoyAssistant to ethereum [link] [comments]

Reviewing Rocket Pool: Why Was it Created?

Rocket Pool is an Ethereum infrastructure service. Individuals and companies wishing to earn interest on their Ether for a fixed period can use the decentralized network of Rocket Pool to participate in the staking. Exchanges, staking pools, and wallets can easily provide customers with stake verification services using the Rocket Pool API and its unique decentralized network of node operators.

Backstory

Since Ethereum was launched in 2015, it has been widely used in the crypto-world. And although it may have been in the shadow of Bitcoin for a long time, Ethereum 2.0 — the current update of the network — will enable the transition from Proof-of-Work to Proof-of-Stake algorithm.
Casper is the planned Ethereum network update that will move the blockchain from the PoW to PoS. Miners will be replaced by validators. The work of validators will not require hardware calculations — instead, it will be necessary to have a certain amount (steak) of coins on a special deposit.
The founders of Ethereum have repeatedly pointed out the undesirability of the emergence of large pools of validators, as this reduces the degree of decentralization of the system. However, the probability of assigning a validator to a block is weighted by the size of its deposit. So, large players may have additional votes in Ethereum development.

What is Rocket Pool?

Australian startup Rocket Pool has developed a validator pool platform that will allow Ether holders to earn with a deposit of 1 ETH instead of declared 32 ETH on the Beacon chain. Or just 16 ETH for a node operator. The minimum stake amount will vary, depending on the price of ETH.
Four other features of the Rocket Pool that may be attractive to users:
  1. Casper requires validators to be technically proficient at running an Ethereum node 24/7 and keeping that node online and secure. Rocket Pool takes care of this part by offering simple interfaces.
  2. The possibility of early withdrawal: validators do not have such an opportunity. Rocket Pool allows you to withdraw funds ahead of schedule in native rETH tokens with a commission of 5%. These tokens can be sold on the market.
  3. The user should know how to interact with smart contracts while registering with the Beacon chain. Rocket Pool undertakes the fulfillment of all interactions with Beacon chain contracts for the user.
  4. The Beacon chain will penalize users who make a deposit but cannot maintain their node on the network. The Rocket Pool uses a unique method called “chinking”, which significantly reduces the storage risk by distributing one storage across a decentralized network of nodes.

Key principles of the Rocket Pool

The process of transferring Ether from a user's wallet to a Casper stake consists of three steps:
  1. A user creates an ETH deposit on a smart contract and selects its term using a simple web application. Minimum 1 ETH, valid for 3, 6, or 12 months.
  2. Smart contracts “pack” ether into mini-pools with the same duration and integrate them into “smart nodes” that have technical resources (server, CPU, memory, bandwidth) as soon as they satisfy the minimum amount set by the protocol.
  3. Smart nodes make stakes on Casper, receive rewards for work, and distribute it. The system charges a fee, the amount of which depends on many factors, for example, the price of ETH, network reward, type of equipment, and the optimal number of mini-pools per node.

Rocket Pool Economic Model

The Rocket Pool economy consists of two types of tokens:
Rocket Pool Token (RPL) — is the protocol token that underlies the entire pool system. 18 million RPLs were sold at ICOs at the end of 2017. Its main function is to demonstrate to the whole network what deposit this smart node can count on — it should contain as many RPLs as this node can use in the rate, taking into account its technical characteristics (CPU, SSD, memory, network speed). In the future, a third-party hosting professional can become a smart node operator. The current price per RPL token is about $2.29.
Rocket Pool Beacon Chain ETH Token (rETH) enables deposits, staking rewards are paid out as rETH in order to give node operators and stakers liquidity before Serenity Phase 2.
An rETH:ETH pair can also be available during the integration with other token markets such as those on Uniswap. Thus, the users who withdraw on Rocket Pool can have their withdrawal converted to actual ETH if liquidity for the rETH pair on Uniswap is acceptable.
Of course, it’s up to you to decide whether to use it or not. Our responsibility is to keep you informed.
submitted by CoinjoyAssistant to ethtrader [link] [comments]

Reviewing Rocket Pool: Why Was it Created?

Rocket Pool is an Ethereum infrastructure service. Individuals and companies wishing to earn interest on their Ether for a fixed period can use the decentralized network of Rocket Pool to participate in the staking. Exchanges, staking pools, and wallets can easily provide customers with stake verification services using the Rocket Pool API and its unique decentralized network of node operators.

Backstory

Since Ethereum was launched in 2015, it has been widely used in the crypto-world. And although it may have been in the shadow of Bitcoin for a long time, Ethereum 2.0 — the current update of the network — will enable the transition from Proof-of-Work to Proof-of-Stake algorithm.
Casper is the planned Ethereum network update that will move the blockchain from the PoW to PoS. Miners will be replaced by validators. The work of validators will not require hardware calculations — instead, it will be necessary to have a certain amount (steak) of coins on a special deposit.
The founders of Ethereum have repeatedly pointed out the undesirability of the emergence of large pools of validators, as this reduces the degree of decentralization of the system. However, the probability of assigning a validator to a block is weighted by the size of its deposit. So, large players may have additional votes in Ethereum development.

What is Rocket Pool?

Australian startup Rocket Pool has developed a validator pool platform that will allow Ether holders to earn with a deposit of 1 ETH instead of declared 32 ETH on the Beacon chain. Or just 16 ETH for a node operator. The minimum stake amount will vary, depending on the price of ETH.
Four other features of the Rocket Pool that may be attractive to users:
  1. Casper requires validators to be technically proficient at running an Ethereum node 24/7 and keeping that node online and secure. Rocket Pool takes care of this part by offering simple interfaces.
  2. The possibility of early withdrawal: validators do not have such an opportunity. Rocket Pool allows you to withdraw funds ahead of schedule in native rETH tokens with a commission of 5%. These tokens can be sold on the market.
  3. The user should know how to interact with smart contracts while registering with the Beacon chain. Rocket Pool undertakes the fulfillment of all interactions with Beacon chain contracts for the user.
  4. The Beacon chain will penalize users who make a deposit but cannot maintain their node on the network. The Rocket Pool uses a unique method called “chinking”, which significantly reduces the storage risk by distributing one storage across a decentralized network of nodes.

Key principles of the Rocket Pool

The process of transferring Ether from a user's wallet to a Casper stake consists of three steps:
  1. A user creates an ETH deposit on a smart contract and selects its term using a simple web application. Minimum 1 ETH, valid for 3, 6, or 12 months.
  2. Smart contracts “pack” ether into mini-pools with the same duration and integrate them into “smart nodes” that have technical resources (server, CPU, memory, bandwidth) as soon as they satisfy the minimum amount set by the protocol.
  3. Smart nodes make stakes on Casper, receive rewards for work, and distribute it. The system charges a fee, the amount of which depends on many factors, for example, the price of ETH, network reward, type of equipment, and the optimal number of mini-pools per node.

Rocket Pool Economic Model

The Rocket Pool economy consists of two types of tokens:
Rocket Pool Token (RPL) — is the protocol token that underlies the entire pool system. 18 million RPLs were sold at ICOs at the end of 2017. Its main function is to demonstrate to the whole network what deposit this smart node can count on — it should contain as many RPLs as this node can use in the rate, taking into account its technical characteristics (CPU, SSD, memory, network speed). In the future, a third-party hosting professional can become a smart node operator. The current price per RPL token is about $2.29.
Rocket Pool Beacon Chain ETH Token (rETH) enables deposits, staking rewards are paid out as rETH in order to give node operators and stakers liquidity before Serenity Phase 2.
An rETH:ETH pair can also be available during the integration with other token markets such as those on Uniswap. Thus, the users who withdraw on Rocket Pool can have their withdrawal converted to actual ETH if liquidity for the rETH pair on Uniswap is acceptable.
Of course, it’s up to you to decide whether to use it or not. Our responsibility is to keep you informed.
submitted by CoinjoyAssistant to EtherMining [link] [comments]

Reviewing Rocket Pool: Why Was it Created?

Rocket Pool is an Ethereum infrastructure service. Individuals and companies wishing to earn interest on their Ether for a fixed period can use the decentralized network of Rocket Pool to participate in the staking. Exchanges, staking pools, and wallets can easily provide customers with stake verification services using the Rocket Pool API and its unique decentralized network of node operators.

Backstory

Since Ethereum was launched in 2015, it has been widely used in the crypto-world. And although it may have been in the shadow of Bitcoin for a long time, Ethereum 2.0 — the current update of the network — will enable the transition from Proof-of-Work to Proof-of-Stake algorithm.
Casper is the planned Ethereum network update that will move the blockchain from the PoW to PoS. Miners will be replaced by validators. The work of validators will not require hardware calculations — instead, it will be necessary to have a certain amount (steak) of coins on a special deposit.
The founders of Ethereum have repeatedly pointed out the undesirability of the emergence of large pools of validators, as this reduces the degree of decentralization of the system. However, the probability of assigning a validator to a block is weighted by the size of its deposit. So, large players may have additional votes in Ethereum development.

What is Rocket Pool?

Australian startup Rocket Pool has developed a validator pool platform that will allow Ether holders to earn with a deposit of 1 ETH instead of declared 32 ETH on the Beacon chain. Or just 16 ETH for a node operator. The minimum stake amount will vary, depending on the price of ETH.
Four other features of the Rocket Pool that may be attractive to users:
  1. Casper requires validators to be technically proficient at running an Ethereum node 24/7 and keeping that node online and secure. Rocket Pool takes care of this part by offering simple interfaces.
  2. The possibility of early withdrawal: validators do not have such an opportunity. Rocket Pool allows you to withdraw funds ahead of schedule in native rETH tokens with a commission of 5%. These tokens can be sold on the market.
  3. The user should know how to interact with smart contracts while registering with the Beacon chain. Rocket Pool undertakes the fulfillment of all interactions with Beacon chain contracts for the user.
  4. The Beacon chain will penalize users who make a deposit but cannot maintain their node on the network. The Rocket Pool uses a unique method called “chinking”, which significantly reduces the storage risk by distributing one storage across a decentralized network of nodes.

Key principles of the Rocket Pool

The process of transferring Ether from a user's wallet to a Casper stake consists of three steps:
  1. A user creates an ETH deposit on a smart contract and selects its term using a simple web application. Minimum 1 ETH, valid for 3, 6, or 12 months.
  2. Smart contracts “pack” ether into mini-pools with the same duration and integrate them into “smart nodes” that have technical resources (server, CPU, memory, bandwidth) as soon as they satisfy the minimum amount set by the protocol.
  3. Smart nodes make stakes on Casper, receive rewards for work, and distribute it. The system charges a fee, the amount of which depends on many factors, for example, the price of ETH, network reward, type of equipment, and the optimal number of mini-pools per node.

Rocket Pool Economic Model

The Rocket Pool economy consists of two types of tokens:
Rocket Pool Token (RPL) — is the protocol token that underlies the entire pool system. 18 million RPLs were sold at ICOs at the end of 2017. Its main function is to demonstrate to the whole network what deposit this smart node can count on — it should contain as many RPLs as this node can use in the rate, taking into account its technical characteristics (CPU, SSD, memory, network speed). In the future, a third-party hosting professional can become a smart node operator. The current price per RPL token is about $2.29.
Rocket Pool Beacon Chain ETH Token (rETH) enables deposits, staking rewards are paid out as rETH in order to give node operators and stakers liquidity before Serenity Phase 2.
An rETH:ETH pair can also be available during the integration with other token markets such as those on Uniswap. Thus, the users who withdraw on Rocket Pool can have their withdrawal converted to actual ETH if liquidity for the rETH pair on Uniswap is acceptable.
Of course, it’s up to you to decide whether to use it or not. Our responsibility is to keep you informed.
submitted by CoinjoyAssistant to u/CoinjoyAssistant [link] [comments]

IQ.Cash Cryptocurrency - Way To Generate is good service

IQ.Cash Cryptocurrency - Way To Generate is good service

https://preview.redd.it/09qg35tzgdx41.jpg?width=512&format=pjpg&auto=webp&s=b45ef29b97cea3d317e54c14ee61ea5968ad4830
The IQ.cash project team has already developed for their investors the IQ Masternode network that they use. Also, the IQ coin is presented on such well-known exchanges as HitBTC, BitHumb Glogal, P2PB2B, CoinsBit, BitForex, CREX24 and Mercatox. Therefore, traders can easily trade it! If an investor has more than 3000 IQ on his balance sheet, then he can receive passive income 57% of the block, miners, in turn, receive 43% of the block. We still have 6%, which are reserved for DAO (decentralized autonomous organizations), that is, they are used to invest, for example, in ICO projects, websites, trading bots, and improving the entire IQ ecosystem . cash and so on. All of these unique features can help make the IQ.cash platform popular around the world. You may come to this article to find out about the massive passive income, but worth noting that you should know what it is about. Think about it, investing money to something vague is very risky. Thus, what is IQ cash? To make it brief, this is another cryptocurrency that has quite clear and potential income. Just like bitcoin, this IQcash has a potential fluctuation which increases and give great passive income through the magnificent distribution splits. It is also easy to say that IQ cash is an investment master nodes Cryptocurrency which is open for everyone. In this matter, whether it is for investors, traders, or even miners. Yes, those who are familiar with the world of cryptocurrency are the target of this project. The main task is to provide instant anonymous online payment along with the investing system. The IQ cash platform ecosystem work as DAO (decentralized Autonomous Organization.

https://preview.redd.it/wgl5icd1hdx41.jpg?width=640&format=pjpg&auto=webp&s=0f0e8a7b032633c2e526f8f01bb1efc2cb659323
One thing that makes this digital money gain quite a lot of participants in the available wallets. Not a real physical wallet, but one to store all your cryptocurrency. In this case, the wallet is available for Windows, Linux, and Mac. You can choose one that fits with the equipment you have. Along with that, you can install the masternode on your home pc or Linux VPS. Your masternode will just do the earning rewards, without all the other extra features. If you want to install, you can use PC running windows Mac or even Linux. However, on VPS you have to use Linux with Ubuntu 16.04 version. Other than that, there are some requirements you have to fulfill. The first one is having a 3000 IQ or more on balance. Even 3001 coin is acceptable. Then, use only one PC for dedicated IP-address and also a 24/7 network connectivity (network loos less than 30 – 60 mins) without any interrupted operating system. Security - it is the most considered aspect of investment, as we know that investing in cyberspace is very risky. Therefore, IQ.Cash presents the security of investor accounts, where all accounts cannot be blocked and, most importantly, account funds can only be accessed by the account holder. Masternodes - how do we know IQ. Cash uses the PoW consensus algorithm that supports the Masternode system. this certainly adds to the intrinsic value of this project, which economically can add a value of approximately 43% and indirectly increases passive income by around 57% for all participants in the masternode. Masternode provides network integrity. Transaction anonymity and transaction speed. Of course, to run a masternode system, everyone can only invest 3000 IQ and then immediately enjoy the results obtained with this IQ.Cash masternode feature. Anonymity of the transaction - this is more about the privacy of the transaction itself. where users can completely trust the system. and you don’t have to worry about data access by irresponsible parties. because the system automatically encrypts data when transferring and receiving assets

https://preview.redd.it/7k0i4s47hdx41.png?width=640&format=png&auto=webp&s=cc9b5ced02917e1549e9b963805785df93b332d2
The IQ.cash platform operates on the basis of the POW consensus with support for a system such as MASTERNODE. And this is very cool, since this system makes the project more interesting and attractive for crypto enthusiasts. Indeed, thanks to the MASTERNODE system, miners receive 43% from mining, and people who own MASTERNODE receive a passive income of 57%. MASTERNODE supports the network, i.e. data privacy, transaction anonymity and speed, and much more. To become the owner of MASTERNODE you need to have more than 3000 IQ on your balance sheet. Anonymity. Transaction anonymity is provided by the PrivateSend algorithm. Users can feel safe and not worry about their assets. Since this system perfectly encrypts data. Therefore, you can safely send and receive any crypto assets. ASIC RESISTANCE. This technology is struggling with such a serious problem as a significant acceleration in the growth of network complexity. IQ network . cash works on the basis of the NeoScrypt algorithm, which is struggling with this problem. High transaction speed. Such an instant transaction speed, because the InstantSend algorithm works. Just think about it, the transaction speed is only about five seconds. Absolute decentralization. Affect both participants and crypto assets of the IQ network . cash no one can. Because everything will be safe, reliable and transparent.
Only requires a transaction speed of only about 5 seconds / transaction. And all transactions are done instantly, so this will provide a very efficient way of working for the users later. more and more projects have started to appear, whose actions are directed to one of the niches of our daily activities. This is excellent, we have been waiting for this for many years, but at the moment, strange as it may seem, projects aimed exclusively at the crypto industry have become a minor order of magnitude. It was simply impossible to take it. And now a project has appeared on the horizon that positions its activities exclusively as a useful product for mining companies, investors and even traders. As it turned out, the team has a work product, whose currency is traded on many major exchanges. That's good luck, I smiled and started to study the IQ.cash project and its capabilities. Go back to the main interface and choose a personal tab (bottom right corner). Then, move to the next phase by choosing the Fee & Payment tab. You will see fee balance, FLS, BTC fee deposit address, and other information. In here, copy the IQ.cash wallet address in the FLS address tab. To move on to the next stages, you should have bought the required number of IQ cash (3000 IQ cash) beforehand. You can buy the IQ cash masternode from the official sites.
Official Resources Website: https://iq.cash/ Discord: https://discord.gg/qekuX6r Github: https://github.com/IQ-Cash/iqcash/releases Youtube: https://www.youtube.com/finexpo ANN thread: https://bitcointalk.org/index.php?topic=4360591 Twitter: https://twitter.com/IQ\_Crypto Telegram: https://t.me/IQ\_cash Wallets: https://iq.cash/ Explorer: https://explorer.iq.cash/
AUTHOR: Lost Stories Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=2733279
submitted by TasnuvaTahani to CryptocurrencyICO [link] [comments]

Groestlcoin 6th Anniversary Release

Introduction

Dear Groestlers, it goes without saying that 2020 has been a difficult time for millions of people worldwide. The groestlcoin team would like to take this opportunity to wish everyone our best to everyone coping with the direct and indirect effects of COVID-19. Let it bring out the best in us all and show that collectively, we can conquer anything.
The centralised banks and our national governments are facing unprecedented times with interest rates worldwide dropping to record lows in places. Rest assured that this can only strengthen the fundamentals of all decentralised cryptocurrencies and the vision that was seeded with Satoshi's Bitcoin whitepaper over 10 years ago. Despite everything that has been thrown at us this year, the show must go on and the team will still progress and advance to continue the momentum that we have developed over the past 6 years.
In addition to this, we'd like to remind you all that this is Groestlcoin's 6th Birthday release! In terms of price there have been some crazy highs and lows over the years (with highs of around $2.60 and lows of $0.000077!), but in terms of value– Groestlcoin just keeps getting more valuable! In these uncertain times, one thing remains clear – Groestlcoin will keep going and keep innovating regardless. On with what has been worked on and completed over the past few months.

UPDATED - Groestlcoin Core 2.18.2

This is a major release of Groestlcoin Core with many protocol level improvements and code optimizations, featuring the technical equivalent of Bitcoin v0.18.2 but with Groestlcoin-specific patches. On a general level, most of what is new is a new 'Groestlcoin-wallet' tool which is now distributed alongside Groestlcoin Core's other executables.
NOTE: The 'Account' API has been removed from this version which was typically used in some tip bots. Please ensure you check the release notes from 2.17.2 for details on replacing this functionality.

How to Upgrade?

Windows
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), then run the installer.
OSX
If you are running an older version, shut it down. Wait until it has completely shut down (which might take a few minutes for older versions), run the dmg and drag Groestlcoin Core to Applications.
Ubuntu
http://groestlcoin.org/forum/index.php?topic=441.0

Other Linux

http://groestlcoin.org/forum/index.php?topic=97.0

Download

Download the Windows Installer (64 bit) here
Download the Windows Installer (32 bit) here
Download the Windows binaries (64 bit) here
Download the Windows binaries (32 bit) here
Download the OSX Installer here
Download the OSX binaries here
Download the Linux binaries (64 bit) here
Download the Linux binaries (32 bit) here
Download the ARM Linux binaries (64 bit) here
Download the ARM Linux binaries (32 bit) here

Source

ALL NEW - Groestlcoin Moonshine iOS/Android Wallet

Built with React Native, Moonshine utilizes Electrum-GRS's JSON-RPC methods to interact with the Groestlcoin network.
GRS Moonshine's intended use is as a hot wallet. Meaning, your keys are only as safe as the device you install this wallet on. As with any hot wallet, please ensure that you keep only a small, responsible amount of Groestlcoin on it at any given time.

Features

Download

iOS
Android

Source

ALL NEW! – HODL GRS Android Wallet

HODL GRS connects directly to the Groestlcoin network using SPV mode and doesn't rely on servers that can be hacked or disabled.
HODL GRS utilizes AES hardware encryption, app sandboxing, and the latest security features to protect users from malware, browser security holes, and even physical theft. Private keys are stored only in the secure enclave of the user's phone, inaccessible to anyone other than the user.
Simplicity and ease-of-use is the core design principle of HODL GRS. A simple recovery phrase (which we call a Backup Recovery Key) is all that is needed to restore the user's wallet if they ever lose or replace their device. HODL GRS is deterministic, which means the user's balance and transaction history can be recovered just from the backup recovery key.

Features

Download

Main Release (Main Net)
Testnet Release

Source

ALL NEW! – GroestlcoinSeed Savior

Groestlcoin Seed Savior is a tool for recovering BIP39 seed phrases.
This tool is meant to help users with recovering a slightly incorrect Groestlcoin mnemonic phrase (AKA backup or seed). You can enter an existing BIP39 mnemonic and get derived addresses in various formats.
To find out if one of the suggested addresses is the right one, you can click on the suggested address to check the address' transaction history on a block explorer.

Features

Live Version (Not Recommended)

https://www.groestlcoin.org/recovery/

Download

https://github.com/Groestlcoin/mnemonic-recovery/archive/master.zip

Source

ALL NEW! – Vanity Search Vanity Address Generator

NOTE: NVidia GPU or any CPU only. AMD graphics cards will not work with this address generator.
VanitySearch is a command-line Segwit-capable vanity Groestlcoin address generator. Add unique flair when you tell people to send Groestlcoin. Alternatively, VanitySearch can be used to generate random addresses offline.
If you're tired of the random, cryptic addresses generated by regular groestlcoin clients, then VanitySearch is the right choice for you to create a more personalized address.
VanitySearch is a groestlcoin address prefix finder. If you want to generate safe private keys, use the -s option to enter your passphrase which will be used for generating a base key as for BIP38 standard (VanitySearch.exe -s "My PassPhrase" FXPref). You can also use VanitySearch.exe -ps "My PassPhrase" which will add a crypto secure seed to your passphrase.
VanitySearch may not compute a good grid size for your GPU, so try different values using -g option in order to get the best performances. If you want to use GPUs and CPUs together, you may have best performances by keeping one CPU core for handling GPU(s)/CPU exchanges (use -t option to set the number of CPU threads).

Features

Usage

https://github.com/Groestlcoin/VanitySearch#usage

Download

Source

ALL NEW! – Groestlcoin EasyVanity 2020

Groestlcoin EasyVanity 2020 is a windows app built from the ground-up and makes it easier than ever before to create your very own bespoke bech32 address(es) when whilst not connected to the internet.
If you're tired of the random, cryptic bech32 addresses generated by regular Groestlcoin clients, then Groestlcoin EasyVanity2020 is the right choice for you to create a more personalised bech32 address. This 2020 version uses the new VanitySearch to generate not only legacy addresses (F prefix) but also Bech32 addresses (grs1 prefix).

Features

Download

Source

Remastered! – Groestlcoin WPF Desktop Wallet (v2.19.0.18)

Groestlcoin WPF is an alternative full node client with optional lightweight 'thin-client' mode based on WPF. Windows Presentation Foundation (WPF) is one of Microsoft's latest approaches to a GUI framework, used with the .NET framework. Its main advantages over the original Groestlcoin client include support for exporting blockchain.dat and including a lite wallet mode.
This wallet was previously deprecated but has been brought back to life with modern standards.

Features

Remastered Improvements

Download

Source

ALL NEW! – BIP39 Key Tool

Groestlcoin BIP39 Key Tool is a GUI interface for generating Groestlcoin public and private keys. It is a standalone tool which can be used offline.

Features

Download

Windows
Linux :
 pip3 install -r requirements.txt python3 bip39\_gui.py 

Source

ALL NEW! – Electrum Personal Server

Groestlcoin Electrum Personal Server aims to make using Electrum Groestlcoin wallet more secure and more private. It makes it easy to connect your Electrum-GRS wallet to your own full node.
It is an implementation of the Electrum-grs server protocol which fulfils the specific need of using the Electrum-grs wallet backed by a full node, but without the heavyweight server backend, for a single user. It allows the user to benefit from all Groestlcoin Core's resource-saving features like pruning, blocks only and disabled txindex. All Electrum-GRS's feature-richness like hardware wallet integration, multi-signature wallets, offline signing, seed recovery phrases, coin control and so on can still be used, but connected only to the user's own full node.
Full node wallets are important in Groestlcoin because they are a big part of what makes the system be trust-less. No longer do people have to trust a financial institution like a bank or PayPal, they can run software on their own computers. If Groestlcoin is digital gold, then a full node wallet is your own personal goldsmith who checks for you that received payments are genuine.
Full node wallets are also important for privacy. Using Electrum-GRS under default configuration requires it to send (hashes of) all your Groestlcoin addresses to some server. That server can then easily spy on your transactions. Full node wallets like Groestlcoin Electrum Personal Server would download the entire blockchain and scan it for the user's own addresses, and therefore don't reveal to anyone else which Groestlcoin addresses they are interested in.
Groestlcoin Electrum Personal Server can also broadcast transactions through Tor which improves privacy by resisting traffic analysis for broadcasted transactions which can link the IP address of the user to the transaction. If enabled this would happen transparently whenever the user simply clicks "Send" on a transaction in Electrum-grs wallet.
Note: Currently Groestlcoin Electrum Personal Server can only accept one connection at a time.

Features

Download

Windows
Linux / OSX (Instructions)

Source

UPDATED – Android Wallet 7.38.1 - Main Net + Test Net

The app allows you to send and receive Groestlcoin on your device using QR codes and URI links.
When using this app, please back up your wallet and email them to yourself! This will save your wallet in a password protected file. Then your coins can be retrieved even if you lose your phone.

Changes

Download

Main Net
Main Net (FDroid)
Test Net

Source

UPDATED – Groestlcoin Sentinel 3.5.06 (Android)

Groestlcoin Sentinel is a great solution for anyone who wants the convenience and utility of a hot wallet for receiving payments directly into their cold storage (or hardware wallets).
Sentinel accepts XPUB's, YPUB'S, ZPUB's and individual Groestlcoin address. Once added you will be able to view balances, view transactions, and (in the case of XPUB's, YPUB's and ZPUB's) deterministically generate addresses for that wallet.
Groestlcoin Sentinel is a fork of Groestlcoin Samourai Wallet with all spending and transaction building code removed.

Changes

Download

Source

UPDATED – P2Pool Test Net

Changes

Download

Pre-Hosted Testnet P2Pool is available via http://testp2pool.groestlcoin.org:21330/static/

Source

submitted by Yokomoko_Saleen to groestlcoin [link] [comments]

⚡ Lightning Network Megathread ⚡

Last updated 2018-01-29
This post is a collaboration with the Bitcoin community to create a one-stop source for Lightning Network information.
There are still questions in the FAQ that are unanswered, if you know the answer and can provide a source please do so!

⚡What is the Lightning Network? ⚡

Explanations:

Image Explanations:

Specifications / White Papers

Videos

Lightning Network Experts on Reddit

  • starkbot - (Elizabeth Stark - Lightning Labs)
  • roasbeef - (Olaoluwa Osuntokun - Lightning Labs)
  • stile65 - (Alex Akselrod - Lightning Labs)
  • cfromknecht - (Conner Fromknecht - Lightning Labs)
  • RustyReddit - (Rusty Russell - Blockstream)
  • cdecker - (Christian Decker - Blockstream)
  • Dryja - (Tadge Dryja - Digital Currency Initiative)
  • josephpoon - (Joseph Poon)
  • fdrn - (Fabrice Drouin - ACINQ )
  • pmpadiou - (Pierre-Marie Padiou - ACINQ)

Lightning Network Experts on Twitter

  • @starkness - (Elizabeth Stark - Lightning Labs)
  • @roasbeef - (Olaoluwa Osuntokun - Lightning Labs)
  • @stile65 - (Alex Akselrod - Lightning Labs)
  • @bitconner - (Conner Fromknecht - Lightning Labs)
  • @johanth - (Johan Halseth - Lightning Labs)
  • @bvu - (Bryan Vu - Lightning Labs)
  • @rusty_twit - (Rusty Russell - Blockstream)
  • @snyke - (Christian Decker - Blockstream)
  • @JackMallers - (Jack Mallers - Zap)
  • @tdryja - (Tadge Dryja - Digital Currency Initiative)
  • @jcp - (Joseph Poon)
  • @alexbosworth - (Alex Bosworth - yalls.org)

Medium Posts

Learning Resources

Books

Desktop Interfaces

Web Interfaces

Tutorials and resources

Lightning on Testnet

Lightning Wallets

Place a testnet transaction

Altcoin Trading using Lightning

  • ZigZag - Disclaimer You must trust ZigZag to send to Target Address

Lightning on Mainnet

Warning - Testing should be done on Testnet

Atomic Swaps

Developer Documentation and Resources

Lightning implementations

  • LND - Lightning Network Daemon (Golang)
  • eclair - A Scala implementation of the Lightning Network (Scala)
  • c-lightning - A Lightning Network implementation in C
  • lit - Lightning Network node software (Golang)
  • lightning-onion - Onion Routed Micropayments for the Lightning Network (Golang)
  • lightning-integration - Lightning Integration Testing Framework
  • ptarmigan - C++ BOLT-Compliant Lightning Network Implementation [Incomplete]

Libraries

Lightning Network Visualizers/Explorers

Testnet

Mainnet

Payment Processors

  • BTCPay - Next stable version will include Lightning Network

Community

Slack

IRC

Slack Channel

Discord Channel

Miscellaneous

⚡ Lightning FAQs ⚡

If you can answer please PM me and include source if possible. Feel free to help keep these answers up to date and as brief but correct as possible
Is Lightning Bitcoin?
Yes. You pick a peer and after some setup, create a bitcoin transaction to fund the lightning channel; it’ll then take another transaction to close it and release your funds. You and your peer always hold a bitcoin transaction to get your funds whenever you want: just broadcast to the blockchain like normal. In other words, you and your peer create a shared account, and then use Lightning to securely negotiate who gets how much from that shared account, without waiting for the bitcoin blockchain.
Is the Lightning Network open source?
Yes, Lightning is open source. Anyone can review the code (in the same way as the bitcoin code)
Who owns and controls the Lightning Network?
Similar to the bitcoin network, no one will ever own or control the Lightning Network. The code is open source and free for anyone to download and review. Anyone can run a node and be part of the network.
I’ve heard that Lightning transactions are happening “off-chain”…Does that mean that my bitcoin will be removed from the blockchain?
No, your bitcoin will never leave the blockchain. Instead your bitcoin will be held in a multi-signature address as long as your channel stays open. When the channel is closed; the final transaction will be added to the blockchain. “Off-chain” is not a perfect term, but it is used due to the fact that the transfer of ownership is no longer reflected on the blockchain until the channel is closed.
Do I need a constant connection to run a lightning node?
Not necessarily,
Example: A and B have a channel. 1 BTC each. A sends B 0.5 BTC. B sends back 0.25 BTC. Balance should be A = 0.75, B = 1.25. If A gets disconnected, B can publish the first Tx where the balance was A = 0.5 and B = 1.5. If the node B does in fact attempt to cheat by publishing an old state (such as the A=0.5 and B=1.5 state), this cheat can then be detected on-chain and used to steal the cheaters funds, i.e., A can see the closing transaction, notice it's an old one and grab all funds in the channel (A=2, B=0). The time that A has in order to react to the cheating counterparty is given by the CheckLockTimeVerify (CLTV) in the cheating transaction, which is adjustable. So if A foresees that it'll be able to check in about once every 24 hours it'll require that the CLTV is at least that large, if it's once a week then that's fine too. You definitely do not need to be online and watching the chain 24/7, just make sure to check in once in a while before the CLTV expires. Alternatively you can outsource the watch duties, in order to keep the CLTV timeouts low. This can be achieved both with trusted third parties or untrusted ones (watchtowers). In the case of a unilateral close, e.g., you just go offline and never come back, the other endpoint will have to wait for that timeout to expire to get its funds back. So peers might not accept channels with extremely high CLTV timeouts. -- Source
What Are Lightning’s Advantages?
Tiny payments are possible: since fees are proportional to the payment amount, you can pay a fraction of a cent; accounting is even done in thousandths of a satoshi. Payments are settled instantly: the money is sent in the time it takes to cross the network to your destination and back, typically a fraction of a second.
Does Lightning require Segregated Witness?
Yes, but not in theory. You could make a poorer lightning network without it, which has higher risks when establishing channels (you might have to wait a month if things go wrong!), has limited channel lifetime, longer minimum payment expiry times on each hop, is less efficient and has less robust outsourcing. The entire spec as written today assumes segregated witness, as it solves all these problems.
Can I Send Funds From Lightning to a Normal Bitcoin Address?
No, for now. For the first version of the protocol, if you wanted to send a normal bitcoin transaction using your channel, you have to close it, send the funds, then reopen the channel (3 transactions). In future versions, you and your peer would agree to spend out of your lightning channel funds just like a normal bitcoin payment, allowing you to use your lightning wallet like a normal bitcoin wallet.
Can I Make Money Running a Lightning Node?
Not really. Anyone can set up a node, and so it’s a race to the bottom on fees. In practice, we may see the network use a nominal fee and not change very much, which only provides an incremental incentive to route on a node you’re going to use yourself, and not enough to run one merely for fees. Having clients use criteria other than fees (e.g. randomness, diversity) in route selection will also help this.
What is the release date for Lightning on Mainnet?
Lightning is already being tested on the Mainnet Twitter Link but as for a specific date, Jameson Lopp says it best
Would there be any KYC/AML issues with certain nodes?
Nope, because there is no custody ever involved. It's just like forwarding packets. -- Source
What is the delay time for the recipient of a transaction receiving confirmation?
Furthermore, the Lightning Network scales not with the transaction throughput of the underlying blockchain, but with modern data processing and latency limits - payments can be made nearly as quickly as packets can be sent. -- Source
How does the lightning network prevent centralization?
Bitcoin Stack Exchange Answer
What are Channel Factories and how do they work?
Bitcoin Stack Exchange Answer
How does the Lightning network work in simple terms?
Bitcoin Stack Exchange Answer
How are paths found in Lightning Network?
Bitcoin Stack Exchange Answer
How would the lightning network work between exchanges?
Each exchange will get to decide and need to implement the software into their system, but some ideas have been outlined here: Google Doc - Lightning Exchanges
Note that by virtue of the usual benefits of cost-less, instantaneous transactions, lightning will make arbitrage between exchanges much more efficient and thus lead to consistent pricing across exchange that adopt it. -- Source
How do lightning nodes find other lightning nodes?
Stack Exchange Answer
Does every user need to store the state of the complete Lightning Network?
According to Rusty's calculations we should be able to store 1 million nodes in about 100 MB, so that should work even for mobile phones. Beyond that we have some proposals ready to lighten the load on endpoints, but we'll cross that bridge when we get there. -- Source
Would I need to download the complete state every time I open the App and make a payment?
No you'd remember the information from the last time you started the app and only sync the differences. This is not yet implemented, but it shouldn't be too hard to get a preliminary protocol working if that turns out to be a problem. -- Source
What needs to happen for the Lightning Network to be deployed and what can I do as a user to help?
Lightning is based on participants in the network running lightning node software that enables them to interact with other nodes. This does not require being a full bitcoin node, but you will have to run "lnd", "eclair", or one of the other node softwares listed above.
All lightning wallets have node software integrated into them, because that is necessary to create payment channels and conduct payments on the network, but you can also intentionally run lnd or similar for public benefit - e.g. you can hold open payment channels or channels with higher volume, than you need for your own transactions. You would be compensated in modest fees by those who transact across your node with multi-hop payments. -- Source
Is there anyway for someone who isn't a developer to meaningfully contribute?
Sure, you can help write up educational material. You can learn and read more about the tech at http://dev.lightning.community/resources. You can test the various desktop and mobile apps out there (Lightning Desktop, Zap, Eclair apps). -- Source
Do I need to be a miner to be a Lightning Network node?
No -- Source
Do I need to run a full Bitcoin node to run a lightning node?
lit doesn't depend on having your own full node -- it automatically connects to full nodes on the network. -- Source
LND uses a light client mode, so it doesn't require a full node. The name of the light client it uses is called neutrino
How does the lightning network stop "Cheating" (Someone broadcasting an old transaction)?
Upon opening a channel, the two endpoints first agree on a reserve value, below which the channel balance may not drop. This is to make sure that both endpoints always have some skin in the game as rustyreddit puts it :-)
For a cheat to become worth it, the opponent has to be absolutely sure that you cannot retaliate against him during the timeout. So he has to make sure you never ever get network connectivity during that time. Having someone else also watching for channel closures and notifying you, or releasing a canned retaliation, makes this even harder for the attacker. This is because if he misjudged you being truly offline you can retaliate by grabbing all of its funds. Spotty connections, DDoS, and similar will not provide the attacker the necessary guarantees to make cheating worthwhile. Any form of uncertainty about your online status acts as a deterrent to the other endpoint. -- Source
How many times would someone need to open and close their lightning channels?
You typically want to have more than one channel open at any given time for redundancy's sake. And we imagine open and close will probably be automated for the most part. In fact we already have a feature in LND called autopilot that can automatically open channels for a user.
Frequency will depend whether the funds are needed on-chain or more useful on LN. -- Source
Will the lightning network reduce BTC Liquidity due to "locking-up" funds in channels?
Stack Exchange Answer
Can the Lightning Network work on any other cryptocurrency? How?
Stack Exchange Answer
When setting up a Lightning Network Node are fees set for the entire node, or each channel when opened?
You don't really set up a "node" in the sense that anyone with more than one channel can automatically be a node and route payments. Fees on LN can be set by the node, and can change dynamically on the network. -- Source
Can Lightning routing fees be changed dynamically, without closing channels?
Yes but it has to be implemented in the Lightning software being used. -- Source
How can you make sure that there will be routes with large enough balances to handle transactions?
You won't have to do anything. With autopilot enabled, it'll automatically open and close channels based on the availability of the network. -- Source
How does the Lightning Network stop flooding nodes (DDoS) with micro transactions? Is this even an issue?
Stack Exchange Answer

Unanswered Questions

How do on-chain fees work when opening and closing channels? Who pays the fee?
How does the Lightning Network work for mobile users?
What are the best practices for securing a lightning node?
What is a lightning "hub"?
How does lightning handle cross chain (Atomic) swaps?

Special Thanks and Notes

  • Many links found from awesome-lightning-network github
  • Everyone who submitted a question or concern!
  • I'm continuing to format for an easier Mobile experience!
submitted by codedaway to Bitcoin [link] [comments]

Vitalik's response to Tuur

I interlaced everything between Vitalik and Tuur to make it easier to read.
1/ People often ask me why I’m so “against” Ethereum. Why do I go out of my way to point out flaws or make analogies that put it in a bad light?
Intro
2/ First, ETH’s architecture & culture is opposite that of Bitcoin, and yet claims to offer same solutions: decentralization, immutability, SoV, asset issuance, smart contracts, …
Second, ETH is considered a crypto ‘blue chip’, thus colors perception of uninformed newcomers.
Agree! I personally find Ethereum culture far saner, though I am a bit biased :)
3/ I've followed Ethereum since 2014 & feel a responsibility to share my concerns. IMO contrary to its marketing, ETH is at best a science experiment. It’s now valued at $13B, which I think is still too high.
Not an argument
4/ I agree with Ethereum developer Vlad Zamfir that it’s not money, not safe, and not scalable. https://twitter.com/VladZamfistatus/838006311598030848
@VladZamfir Eth isn't money, so there is no monetary policy. There is currently fixed block issuance with an exponential difficulty increase (the bomb).
I'm pretty sure Vlad would say the exact same thing about Bitcoin
5/ To me the first red flag came up when in our weekly hangout we asked the ETH founders about to how they were going to scale the network. (We’re now 4.5 years later, and sharding is still a pipe dream.)
Ethereum's Joe Lubin in June 2014: "anticipate blockchain bloat—working on various sharding ideas". https://www.youtube.com/watch?v=oJG9g0lCPU8&feature=youtu.be&t=36m41s
The core principles have been known for years, the core design for nearly a year, and details for months, with implementations on the way. So sharding is definitely not at the pipe dream stage at this point.
6/ Despite strong optimism that on-chain scaling of Ethereum was around the corner (just another engineering job), this promise hasn’t been delivered on to date.
Sure, sharding is not yet finished. Though more incremental stuff has been going well, eg. uncle rates are at near record lows despite very high chain usage.
7/ Recently, a team of reputable developers decided to peer review a widely anticipated Casper / sharding white paper, concluding that it does not live up to its own claims.
Unmerciful peer review of Vlad Zamfir & co's white paper to scale Ethereum: "the authors do NOT prove that the CBC Casper family of protocols is Byzantine fault tolerant in either practice or theory".
That review was off the mark in many ways, eg. see https://twitter.com/technocrypto/status/1071111404340604929, and by the way CBC is not even a prerequisite for Serenity
8/ On the 2nd layer front, devs are now trying to scale Ethereum via scale via state channels (ETH’s version of Lightning), but it is unclear whether main-chain issued ERC20 type tokens will be portable to this environment.
Umm... you can definitely use Raiden with arbitrary ERC20s. That's why the interface currently uses WETH (the ERC20-fied version of ether) and not ETH
9/ Compare this to how the Bitcoin Lightning Network project evolved:
elizabeth stark @starkness: For lnd: First public code released: January 2016 Alpha: January 2017 Beta: March 2018…
Ok
10/ Bitcoin’s Lightning Network is now live, and is growing at rapid clip.
Jameson Lopp @lopp: Lightning Network: January 2018 vs December 2018
Sure, though as far as I understand there's still a low probability of finding routes for nontrivial amounts, and there's capital lockup griefing vectors, and privacy issues.... FWIW I personally never thought lightning is unworkable, it's just a design that inherently runs into ten thousand small issues that will likely take a very long time to get past.
11/ In 2017, more Ethereum scaling buzz was created, this time the panacea was “Plasma”.
@TuurDemeester Buterin & Poon just published a new scaling proposal for Ethereum, "strongly complementary to base-layer PoS and sharding": plasma.io https://twitter.com/VitalikButerin/status/895467347502182401
Yay, Plasma!
12/ However, upon closer examination it was the recycling of some stale ideas, and the project went nowhere:
Peter Todd @peterktodd These ideas were all considered in the Treechains design process, and ultimately rejected as insecure.
Just because Peter Todd rejected something as "insecure" doesn't mean that it is. In general, the ethereum research community is quite convinced that the fundamental Plasma design is fine, and as far as I understand there are formal proofs on the way. The only insecurity that can't be avoided is mass exit vulns, and channel-based systems have those too.
13/ The elephant in the room is the transition to proof-of-stake, an “environmentally friendly” way to secure the chain. (If this was the plan all along, why create a proof-of-work chain first?)
@TuurDemeester "Changing from proof of work to proof of stake changes the economics of the system, all the rules change and it will impact everything."
Umm... we created a proof of work chain first because we did not have a satisfactory proof of stake algo initially?
14/ For the uninitiated, here’s a good write-up that highlights some of the fundamental design problems of proof-of-stake. Like I said, this is science experiment territory.
And here's a set of long arguments from me on why proof of stake is just fine: https://github.com/ethereum/wiki/wiki/Proof-of-Stake-FAQ. For a more philosophical piece, see https://medium.com/@VitalikButerin/a-proof-of-stake-design-philosophy-506585978d51
15/ Also check out this thread about how Proof of Stake blockchains require subjectivity (i.e. a trusted third party) to achieve consensus: https://forum.blockstack.org/t/pos-blockchains-require-subjectivity-to-reach-consensus/762?u=muneeb … and this thread on Bitcoin: https://www.reddit.com/Bitcoin/comments/59t48m/proofofstake_question/
Yes, we know about weak subjectivity, see https://blog.ethereum.org/2014/11/25/proof-stake-learned-love-weak-subjectivity/. It's really not that bad, especially given that users need to update their clients once in a while anyway, oh and by the way even if the weak subjectivity assumption is broken an attacker still needs to gather up that pile of old keys making up 51% of the stake. And also to defend against that there's Universal Hash Time.
16/ Keep in mind that Proof of Stake (PoS) is not a new concept at all. Proof-of-Work actually was one of the big innovations that made Bitcoin possible, after PoS was deemed impractical because of censorship vulnerability.
@TuurDemeester TIL Proof-of-stake based private currency designs date at least back to 1998. https://medium.com/swlh/the-untold-history-of-bitcoin-enter-the-cypherpunks-f764dee962a1
Oh I definitely agree that proof of work was superior for bootstrap, and I liked it back then especially because it actually managed to be reasonably egalitarian around 2009-2012 before ASICs fully took over. But at the present time it doesn't really have that nice attribute.
17/ Over the years, this has become a pattern in Ethereum’s culture: recycling old ideas while not properly referring to past research and having poor peer review standards. This is not how science progresses.Tuur Demeester added,
[email protected] has been repeatedly accused of /criticised for not crediting prior art. Once again with plasma: https://twitter.com/DamelonBCWS/status/895643582278782976
I try to credit people whenever I can; half my blog and ethresear.ch posts have a "special thanks" section right at the top. Sometimes we end up re-inventing stuff, and sometimes we end up hearing about stuff, forgetting it, and later re-inventing it; that's life as an autodidact. And if you feel you've been unfairly not credited for something, always feel free to comment, people have done this and I've edited.
18/ One of my big concerns is that sophistry and marketing hype is a serious part of Ethereum’s success so far, and that overly inflated expectations have lead to an inflated market cap.
Ok, go on.
19/ Let’s illustrate with an example.
...
20/ A few days ago, I shared a critical tweet that made the argument that Ethereum’s value proposition is in essence utopian.
@TuurDemeester Ethereum-ism sounds a bit like Marxism to me:
  • What works today (PoW) is 'just a phase', the ideal & unproven future is to come: Proof-of-Stake.…
...
21/ I was very serious about my criticism. In fact, each one of the three points addressed what Vitalik Buterin has described as “unique value propositions of Ethereum proper”. https://www.reddit.com/ethereum/comments/5jk3he/how_to_prevent_the_cannibalism_of_ethereum_into/dbgujr8/
...
22/ My first point, about Ethereum developers rejecting Proof-of-Work, has been illustrated many times over By Vitalik and others. (See earlier in this tweetstorm for more about how PoS is unproven.)
Vitalik Non-giver of Ether @VitalikButerin: I don't believe in proof of work!
See above for links as to why I think proof of stake is great.
23/ My second point addresses Ethereum’s romance with the vague and dangerous notion of ‘social consensus’, where disruptive hard-forks are used to ‘upgrade’ or ‘optimize’ the system, which inevitably leads to increased centralization. More here:
See my rebuttal to Tuur's rebuttal :)
24/ My third point addresses PoS’ promise of perpetual income to ETHizens. Vitalik is no stranger to embracing free lunch ideas, e.g. during his 2014 ETH announcement speech, where he described a coin with a 20% inflation tax as having “no cost” to users.
Yeah, I haven't really emphasized perpetual income to stakers as a selling point in years. I actually favor rewards being as low as possible while still being high enough for security.
25/ In his response to my tweet, Vitalik adopted my format to “play the same game” in criticizing Bitcoin. My criticisms weren't addressed, and his response was riddled with errors. Yet his followers gave it +1,000 upvotes!
Vitalik Non-giver of Ether @VitalikButerin: - What works today (L1) is just a phase, ideal and unproven future (usable L2) is to come - Utopian concept of progress: we're already so confident we're finished we ain't needin no hard forks…
Ok, let's hear about what the errors are...
26/ Rebuttal: - BTC layer 1 is not “just a phase”, it always will be its definitive bedrock for transaction settlement. - Soft forking digital protocols has been the norm for over 3 decades—hard-forks are the deviation! - Satoshi never suggested hyperbitcoinization as a goal.
Sure, but (i) the use of layer 1 for consumer payments is definitely, in bitcoin ideology, "just a phase", (ii) I don't think you can make analogies between consensus protocols and other kinds of protocols, and between soft forking consensus protocols and protocol changes in other protocols, that easily, (iii) plenty of people do believe that hyperbitcoinization as a goal. Oh by the way: https://twitter.com/tuurdemeestestatus/545993119599460353
27/ This kind of sophistry is exhausting and completely counter-productive, but it can be very convincing for an uninformed retail public.
Ok, go on.
28/ Let me share a few more inconvenient truths.
...
29/ In order to “guarantee” the transition to PoS’ utopia of perpetual income (staking coins earns interest), a “difficulty bomb” was embedded in the protocol, which supposedly would force miners to accept the transition.
The intended goal of the difficulty bomb was to prevent the protocol from ossifying, by ensuring that it has to hard fork eventually to reset the difficulty bomb, at which point the status quo bias in favor of not changing other protocol rules at the same time would be weaker. Though forcing a switch to PoS was definitely a key goal.
30/ Of course, nothing came of this, because anything in the ETH protocol can be hard-forked away. Another broken promise.
Tuur Demeester @TuurDemeester: Looks like another Ethereum hard-fork is going to remove the "Ice Age" (difficulty increase meant to incentivize transition to PoS). https://www.cryptocompare.com/coins/guides/what-is-the-ethereum-ice-age/
How is that a broken promise? There was no social contract to only replace the difficulty-bombed protocol with a PoS chain.
31/ Another idea that was marketed heavily early on, was that with ETH you could program smart contract as easily as javascript applications.
Tuur Demeester @TuurDemeester: I forgot, but in 2014 Ethereum was quite literally described as "Javascript-on-the-blockchain"
Agree that was over-optimistic, though the part of the metaphor that's problematic is the "be done with complex apps in a couple hours" part, NOT the "general-purpose languages are great" part.
32/ This was criticized by P2P & OS developers as a reckless notion, given that every smart contracts is actually a “de novo cryptographic protocol”. In other words, it’s playing with fire. https://bitcointalk.org/index.php?topic=1427885.msg14601127#msg14601127
See above
33/ The modular approach to Bitcoin seems to be much better at compartmentalizing risk, and thus reducing attack surfaces. I’ve written about modular scaling here...
To be fair, risk is reduced because Bitcoin does less.
34/ Another huge issue that Ethereum has is with scaling. By putting “everything on the blockchain” (which stores everything forever) and dubbing it “the world computer”, you are going to end up with a very slow and clogged up system.
Christopher Allen @ChristopherA: AWS cost: $0.000000066 for calc, Ethereum: $26.55. This is about 400 million times as expensive. World computer? https://hackernoon.com/ether-purchase-power-df40a38c5a2f
We never advocated "putting everything on the blockchain". The phrase "world computer" was never meant to be interpreted as "everyone's personal desktop", but rather as a common platform specifically for the parts of applications that require consensus on shared state. As evidence of this, notice how Whisper and Swarm were part of the vision as complements to Ethereum right from the start.
35/ By now the Ethereum bloat is so bad that cheaply running an individual node is practically impossible for a lay person. ETH developers are also imploring people to not deploy more smart contract apps on its blockchain.
Tuur Demeester @TuurDemeester: But... deploying d-apps on the "Ethereum Virtual Machine" is exactly what everyone was encouraged to do for the past 4 years. Looks like on-chain scaling wasn't such a great idea after all.
Umm.... I just spun up a node from scratch last week. On a consumer laptop.
36/ As a result, and despite the claims that running a node in “warp” mode is easy and as good as a full node, Ethereum is becoming increasingly centralized.
@TuurDemeester Finally a media article touching on the elephant in the room: Ethereum has become highly centralized. #infura https://www.coindesk.com/the-race-is-on-to-replace-ethereums-most-centralized-layeamp?__twitter_impression=true
See above
37/ Another hollow claim: in 2016, Ethereum was promoted as being censorship resistant…
Tuur Demeester @TuurDemeester: Pre TheDAO #Ethereum presentation: "uncensorable, code is law, bottom up". http://ow.ly/qW49302Pp92
Yes, the DAO fork did violate the notion of absolute immutability. However, the "forking the DAO will lead to doom and gloom" crowd was very wrong in one key way: it did NOT work as a precedent justifying all sorts of further state interventions. The community clearly drew a line in the sand by firmly rejecting EIP 867, and EIP 999 seems to now also be going nowhere. So it seems like there's some evidence that the social contract of "moderately but not infinitely strong immutability" actually can be stable.
38/ Yet later that year, after only 6% of ETH holders had cast a vote, ETH core devs decided to endorse a hard-fork that clawed back the funds from a smart contract that held 4.5% of all ETH in circulation. More here: ...
See above
39/ Other potential signs of centralization: Vitalik Buterin signing a deal with a Russian government institution, and ETH core developers experimenting with semi-closed meetings: https://twitter.com/coindesk/status/902892844955860993 …,
Hudson Jameson @hudsonjameson: The "semi-closed" Ethereum 1.x meeting from last Friday was an experiment. The All Core Dev meeting this Friday will be recorded as usual.
Suppose I were to tomorrow sign up to work directly for Kim Jong Un. What concretely would happen to the Ethereum protocol? I suspect very little; I am mostly involved in the Serenity work, and the other researchers have proven very capable of both pushing the spec forward even without me and catching any mistakes with my work. So I don't think any argument involving me applies. And we ended up deciding not to do more semi-closed meetings.
40/ Another red flag to me is the apparent lack of relevant expertise in the ETH development community. (Check the responses…)
Tuur Demeester @TuurDemeester: Often heard: "but Ethereum also has world class engineers working on the protocol". Please name names and relevant pedigree so I can follow and learn. https://twitter.com/TuurDemeestestatus/963029019447955461
I personally am confident in the talents of our core researchers, and our community of academic partners. Most recently the latter group includes people from Starkware, Stanford CBR, IC3, and other groups.
41/ For a while, Microsoft veteran Lucius Meredith was mentioned as playing an important role in ETH scaling, but now he is likely distracted by the failure of his ETH scaling company RChain. https://blog.ethereum.org/2015/12/24/understanding-serenity-part-i-abstraction/
I have no idea who described Lucius Meredith's work as being important for the Serenity roadmap.... oh and by the way, RChain is NOT an "Ethereum scaling company"
42/ Perhaps the recently added Gandalf of Ethereum, with his “Fellowship of Ethereum Magicians” [sic] can save the day, but imo that seems unlikely...
Honestly, I don't see why Ethereum Gandalf needs to save the day, because I don't see what is in danger and needs to be saved...
43/ This is becoming a long tweetstorm, so let’s wrap up with a few closing comments.
Yay!
44/ Do I have a conflict of interest? ETH is a publicly available asset with no real barriers to entry, so I could easily get a stake. Also, having met Vitalik & other ETH founders several times in 2013-’14, it would have been doable for me to become part of the in-crowd.
Agree there. And BTW I generally think financial conflicts of interest are somewhat overrated; social conflicts/tribal biases are the bigger problem much of the time. Though those two kinds of misalignments do frequently overlap and reinforce each other so they're difficult to fully disentangle.
45/ Actually, I was initially excited about Ethereum’s smart contract work - this was before one of its many pivots.
Tuur Demeester @TuurDemeester: Ethereum is probably the first programming language I will teach myself - who wouldn't want the ability to program smart BTC contracts?
Ethereum was never about "smart BTC contracts"..... even "Ethereum as a Mastercoin-style meta-protocol" was intended to be built on top of Primecoin.
46/ Also, I have done my share of soul searching about whether I could be suffering from survivor’s bias.
@TuurDemeester I just published “I’m not worried about Bitcoin Unlimited, but I am losing sleep over Ethereum” https://medium.com/p/im-not-worried-about-bitcoin-unlimited-but-i-am-losing-sleep-over-ethereum-b5251c54e66d
Ok, good.
47/ Here’s why Ethereum is dubious to me: rather than creating an open source project & testnet to work on these interesting computer science problems, its founders instead did a securities offering, involving many thousands of clueless retail investors.
What do you mean "instead of"? We did create an open source project and testnet! Whether or not ETH is a security is a legal question; seems like SEC people agree it's not: https://www.cnbc.com/2018/06/14/bitcoin-and-ethereum-are-not-securities-but-some-cryptocurrencies-may-be-sec-official-says.html
48/ Investing in the Ethereum ICO was akin to buying shares in a startup that had “invent time travel” as part of its business plan. Imo it was a reckless security offering, and it set the tone for the terrible capital misallocation of the 2017 ICO boom.
Nothing in the ethereum roadmap requires time-travel-like technical advancements or anything remotely close to that. Proof: we basically have all the fundamental technical advancements we need at this point.
49/ In my view, Ethereum is the Yahoo of our day - an unscalable “blue chip” cryptocurrency:
Tuur Demeester @TuurDemeester: 1/ The DotCom bubble shows that the market isn't very good at valuing early stage technology. I'll use Google vs. Yahoo to illustrate.
Got it.
50/ I’ll close with a few words from Gregory Maxwell from 2016,: https://bitcointalk.org/index.php?topic=1427885.msg14601127#msg14601127
See my rebuttal to Greg from 2 years ago: https://www.reddit.com/ethereum/comments/4g1bh6/greg_maxwells_critique_of_ethereum_blockchains/
submitted by shouldbdan to ethtrader [link] [comments]

How to integrate the bitcoin trading api in php Building Bitcoin Websites - Blockchain API 1 of 2 Python Bitcoin Tutorial for Beginners - YouTube PHP Object Oriented Programming (OOP): Interfaces (7/13) 13: Interfaces in OOP PHP  Interfaces Explained  Object ...

The Bitcoin.com mining pool has the lowest share reject rate (0.15%) we've ever seen. Other pools have over 0.30% rejected shares. Furthermore, the Bitcoin.com pool has a super responsive and reliable support team. The template is suitable for cryptocurrency and digital currency websites, bitcoin calculator websites as well as bitcoin mining websites. It integrates with a visual page builder to help you easily customize the website as per your need. It has 100+ pre-built HTML pages in dark and light themes. The download also include PSD design for the website along with PHP code for contact form ... <?php // interface class X implements Y { } // this is saying that "X" agrees to speak language "Y" with your code. // abstract class class X extends Y { } // this is saying that "X" is going to complete the partial class "Y". ?> How I can change my abstract class in to an interface? Here is a simplified case/example. Take out any ... Most commands in the Bitcoin API take one parameter. If it takes MORE than one, you must pass the parameters in as an array in the ORDER you find them on that page. Extending Commands. If, for any reason, you need to extend a command, it MUST implement CommandInterface. You can find documentation within the interface on how to implement this ... There are two variations of the original bitcoin program available; one with a graphical user interface (usually referred to as just “Bitcoin”), and a 'headless' version (called bitcoind).They are completely compatible with each other, and take the same command-line arguments, read the same configuration file, and read and write the same data files.

[index] [18992] [28895] [8011] [48233] [47365] [37063] [44577] [31117] [8952] [28767]

How to integrate the bitcoin trading api in php

Intro to using blockchain's API. This video goes over the right way to get set up and then how to generate addresses using PHP. My Book: https://www.amazon.c... Bitcoin JSON-RPC tutorial. Getting started with the bitcoin command line interface. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Devel... Bitcoin Trading API from Bitcoin.com-----Hi, Today I will Show you How to integrate the bitcoin trading api in php Bitcoin JSON-RPC tutorial. Making your first bitcoin JSON-RPC calls in PHP. My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/d... Earn $10 via Cloudmining - - https://youtu.be/qK084Bxy5q0 Paano mag Futures Trading sa Binance - https://youtu.be/cn1xmgTJ5o0 Paano mag Futures Trading sa Bi...

#