REAL-TIME PAYMENT BLOCKCHAIN

RTA Design Receives Major Privacy and Security Updates

https://github.com/graft-project/graft-ng/wiki/%5BRFC-003-RTVF%5D-RTA-Transaction-Validation-Flow

In the new revision we’ve been focused on privacy and security of RTA transactions. We shifted significant amount of the work, required for transaction verification, from POS Proxy to POS itself. POS Proxy doesn’t know a recipient wallet address anymore. We also introduced an end-to-end encryption of the payment data.

Thanks to @jagerman42 and others for contributing their critique and ideas!

About GRAFT Project

GRAFT is a blockchain based payment processing network the functions similarly to a credit card processing network with off-chain authorizations and in-network atomic swap based interchanges. The network is completely decentralized, able to work cross borders and adapting to local regulatory environment.

In addition to decentralization, GRAFT solves four biggest problems that exist in cryptocurrency at a point-of-sale today - privacy, speed, fees, and integration.

Economically, it’s a two layer (proof-of-work and proof-of-stake) blockchain with proof-of-stake based authorizations with participants able to benefit both for mining and staking

Finally GRAFT is open-platform, open-source, non-for profit community project. To support GRAFT Network, please donate BTC to: 39UBccrXeKBtoxeKXPqsXxPFnhzt6bueSY