Live Deployments
All IRSB contracts are deployed on Sepolia testnet and verified on Etherscan.
Core Contracts (Sepolia)
Chain ID: 11155111. All contracts are verified source on Etherscan.
SolverRegistry
Solver lifecycle, bonding, slashing, reputation
IntentReceiptHub
Receipt posting, disputes, finalization
DisputeModule
Arbitration for complex disputes
ERC-8004 IdentityRegistry
Agent identity registration (IRSB Agent ID: 967)
Operational Accounts
| Account | Address | Purpose |
|---|---|---|
| Deployer / Operator | 0x83A5F432f02B1503765bB61a9B358942d87c9dc0 ↗ | Signs receipts, pays gas |
| Solver ID | 0xdf816d7b86303c3452e53d84aaa02c01b0de6ae23c1e518bd2642870f9f7603b | Registered solver identifier |
| Safe (Contract Owner) | 0xBcA0c8d0B5ce874a9E3D84d49f3614bb79189959 ↗ | Owns all contracts (2/3 multisig) |
| ERC-8004 Agent ID | 967 | Agent identity NFT on IdentityRegistry |
Services
Cloud KMS + EIP-7702 Delegation
Primary signing — HSM-backed keys + on-chain WalletDelegate policy
Cloud KMS signing (<100ms). WalletDelegate with 5 caveat enforcers: SpendLimit, TimeWindow, AllowedTargets, AllowedMethods, Nonce.
Agent Passkey (Deprecated)
Legacy signing via Lit Protocol PKP — replaced by Cloud KMS + EIP-7702
Still running on Cloud Run. Health: /health returns {"status":"ok"}. Not recommended for new integrations.
Solver
Execute intents, produce evidence, submit receipts
Chain-connected with Cloud KMS signing. Submits receipts to IntentReceiptHub on Sepolia. 1 job type (SAFE_REPORT). Evidence bundles work.
Watchtower
Monitor receipts, detect violations, file disputes
Chain-connected with Cloud KMS signing. Worker queries real on-chain events. Rule engine detects stale receipts. API can file disputes on-chain.
Verification
To verify the deployed contracts independently:
# Check solver registry minimum bond
cast call 0xB6ab964832808E49635fF82D1996D6a888ecB745 \
"minimumBond()" --rpc-url https://rpc.sepolia.org
# Check receipt hub owner
cast call 0xD66A1e880AA3939CA066a9EA1dD37ad3d01D977c \
"owner()" --rpc-url https://rpc.sepolia.org
# View on Etherscan (source verified)
# https://sepolia.etherscan.io/address/0xB6ab964832808E49635fF82D1996D6a888ecB745#code