Protocol status
Mainnet beta
Sirius runs on Robinhood Chain mainnet with real USDG (Global Dollar, issued by Paxos), in a limited beta: loans are capped, access requires an instant on-chain verification of your wallet, and the contracts have not been externally audited yet.
- Network
- Robinhood Chain (chain 4663)
- Confidential compute
- Hardware enclave (Intel TDX), attested on every request against pinned measurements
- Settlement
- On-chain escrow: the provider is paid when training completes; the borrower is refunded after the deadline otherwise
- External audit
- Not yet audited. Internal review completed on 1 October 2026.
- Per-loan limit
- 100 USDG
- Total exposure limit
- 1000 USDG locked across all loans
- Access
- Open, with instant on-chain wallet verification
Contracts
- Dataset registry
- 0x4eba8f880cfc482f893213b22780fb897ca9fd5b
- KYB registry
- 0x8bd1590e2e223605adf3ea83dfa4cd272033c24c
Every loan leaves a receipt in the audit ledger. Using the beta means accepting its terms.