@BitcoinCast 8 April 2020

Bitcoin Cash Dev Meetup 04/04/20 Recap

**Introduction** The last developer meetup was about Bitcoin Cash Payment buttons. The main highlight was Ty's project called https://gateway.cash. Here's the attendee turnout: **Attendees:** Christian [https://github.com/alt-win] Chris Troutner [https://FullStack.cash] [https://github.com/christroutner] Ty Everett [https://openstandards.cash] [https://github.com/ty-everett] Steven Posick Sterling [https://github.com/sterlingbeason/SnappyCash] **Gateway.cash** Gateway is a payment button for Bitcoin Cash that has some high-level features including merchant signup, sever-authenticated payments, transaction fee based revenue model, and more. You can check out the documentation at https://gateway.cash/docs/#gateway-cash-paybutton. **Paybutton.cash** Paybutton is a bit simpler than gateway. Christian made a fork of Paybutton and updated the color to green. He also changed the back end to use bitdb instead of the Rest API.

**Data Integrity + Censorship Resistance** Christ Troutner has been working on code to make unsensorable websites using IPFS and hashes written onto the BCH Blockchain. You can check it out here: https://troutsblog.com/about/.

Ty Everet has a Proof-of-Concept paper that integrates the same two technologies in cloud VM's. You can read his detailed paper here: https://github.com/open-cash-standards/papers/blob/master/computing-with-integrity/paper.pdf **Conclusion** The meeting ended with a discussion about the need for a web wallet for Bitcoin Cash and about web wallet security. I really enjoyed the discussions had. The next meeting will Feature P0oker and his new signup.cash project. Stay tuned.