December 21, 2018 Update

Our Multi-Trust Connector Smart Contract has been successfully deployed to the HPB main-net! Processing time has been cut from 60–300s on ETH to 5–10s on HPB!

BBN fans can access the HPB explorer here: http://hpbscan.org/#/account/info

The Multi-Trust Connector Smart Contract Address here: 0xb4bf1e79bd79f5a7f5fbda7439390eafde2e4582

May 8, 2018

The Multi-Trust Connector (MTC) is a technical solution for user data permission and authorisation, which is the most important regularisation related module in our data service network. The MTC records every user's data permission and writes the metadata (Merkle tree root node) on the blockchain, ensuring the transparency, tamper resistance as well as privacy protection.