Hyperledger Global Forum 2021

The global economy is plagued with problems created by paper instruments. For hundreds of years, paper contracts have been slow, expensive, unstandardised, opaque, full of errors and fraudulent claims, and damaging to the environment. Lygon is a market operator for creating and managing digital instruments that eradicates the pain points of paper. Built upon Hyperledger Fabric and the IBM Blockchain Platform, Lygon Arc brings speed and trust to financial agreements.

Non-fungible tokens (NFTs) have taken the market by storm. However, all notable examples - music, sports, digital art - can be classified as "design tokens" (dNFTs) as they primarily gain value through aesthetic or emotional appeal. We believe there is a whole untapped market for "utility tokens" (uNFTs) that would derive value from functionality and utility certificates. While dNFTs are easily minted on public blockchains with contract-oriented programming support, the complexity of uNFTs requires chaincode execution in a general language, and often, in permissioned settings. This makes Hyperledger Fabric a perfect fit for our use cases which include uNFTs for compiling and trading provably valid data, tokenizing machine learning models with performance certificates, and using the above for lifecycle management of ESG projects attached to green and sustainability bonds. The second application will be demonstrated, and the rest discussed during the talk.

Nowadays more and more Banks and other finance companies adopt the hyperledger fabric as their block chain infrastructure. Meanwhile these block chain infrastructure need to be compliance with the internal audit and government regulations. There is no details which are specific to block chain infrastructure, and we only can find the common rules for all kinds IT system. The same thing happened when the Mobile Devices become the popular device in China Banking Industry. The proposal is suppose to discus the Container Security with the Hyperledger Fabric specific things and what we can do better when the additional rules come into audit regulations.

Oleg will present a platform for issuance of digital assets and smart contracts developed at Sberbank's Blockchain Laboratory. Smart contracts settle in Sber's stablecoin: a tokenized ruble. The platform uses Hyperledger Fabric with improvements: Smart BFT for ordering, and with localized cryptography. Transaction confidentiality is achieved via Confidential Non Fungible Tokens. Sber's platform is scheduled to go live in 2021 for the bank's commercial clients and will be open for developers to deploy their smart contracts and applications.