T-RIZE deploys Rizemind on Arc Mainnet for federated learning

Arc: Arc is a blockchain purpose-built for institutional finance, featuring founding validators such as Visa, Mastercard, BlackRock, DTCC, ICE, SBI Group and Standard Chartered. It hosts the ledger-backed components of Rizemind to record multi-party coordination events onchain while keeping training computation off-chain. The network supports permissionless deployments and real USDC for gas transactions. T-RIZE: T-RIZE develops Rizemind as its federated learning infrastructure designed to keep data inside each participating institution while moving only model updates. The project recently deployed Rizemind on Arc Mainnet to add verifiable onchain training records including signed updates and proofs of contribution and usage. This enables institutions to collaborate on AI models without sharing raw datasets. Rizemind: Rizemind is an open-source framework for federated learning with verifiable multi-party coordination, built on the Flower foundation and adding participant authentication, cryptographically signed updates, contribution measurement, and ledger-backed records. It has been deployed on Arc Mainnet to supply the institutional record layer for who participated, which model was produced, and how it was used. The framework keeps raw data sovereign to each participant throughout the process. Data Sovereignty: Federated learning allows institutions to train models collaboratively without transferring underlying datasets into a common repository. Onchain Verification: Rizemind adds participant authentication, signed model updates, and proof of contribution that can be recorded and verified on the Arc blockchain. Institutional Collaboration: Institutions can achieve shared intelligence across separate data environments while maintaining control over visibility and data boundaries.