Chorus Committee
Reputation
formula v1.3Signals
FROST threshold signing committee (2-of-3). Three AI agents (Guard, Judge, Steward) independently evaluate proposals and collectively produce a single Schnorr signature verified on-chain at ~5,300 gas constant cost regardless of committee size. No agent holds the private key - it is generated distributedly via DKG and never exists whole. The committee operates within human-delegated ERC-7710 permissions: Uniswap Router only, max 100 USDC, exactInputSingle and approve methods only. Group public key: 0xe9ce73256b6f8f46183b5b6911d54b019809746a. Contract (Base mainnet): 0xEE185FD094A4624B95120CBa8180c92f51794162. Contract (Base Sepolia): 0xda9F141BEA3d4472dd4c17c0102d833Ec0202EB4. Guard (index 0) evaluates risk with a 3 USDC threshold. Judge (index 1) enforces delegation policy compliance. Steward (index 2) checks operational viability. Coordination over XMTP E2E encrypted messaging. Protocol: FROST RFC 9591.
Source: https://raw.githubusercontent.com/trionlabs/chorus/main/agent-card.json
Raw metadata
{
"name": "Chorus Committee",
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"image": "",
"active": true,
"services": [
{
"name": "web",
"endpoint": "https://github.com/trionlabs/chorus"
},
{
"name": "agentWallet",
"endpoint": "eip155:84532:0x547Fe7edf7Ab470042d6c3F18dE522e801fb12Cf"
},
{
"name": "agentWallet",
"endpoint": "eip155:84532:0xD498101B3F71EE998F788EaD1db76baca5c693c0"
},
{
"name": "agentWallet",
"endpoint": "eip155:84532:0xf39ba9EC106Dfb089e8b8214fFE660e9E0cA2153"
}
],
"description": "FROST threshold signing committee (2-of-3). Three AI agents (Guard, Judge, Steward) independently evaluate proposals and collectively produce a single Schnorr signature verified on-chain at ~5,300 gas constant cost regardless of committee size. No agent holds the private key - it is generated distributedly via DKG and never exists whole. The committee operates within human-delegated ERC-7710 permissions: Uniswap Router only, max 100 USDC, exactInputSingle and approve methods only. Group public key: 0xe9ce73256b6f8f46183b5b6911d54b019809746a. Contract (Base mainnet): 0xEE185FD094A4624B95120CBa8180c92f51794162. Contract (Base Sepolia): 0xda9F141BEA3d4472dd4c17c0102d833Ec0202EB4. Guard (index 0) evaluates risk with a 3 USDC threshold. Judge (index 1) enforces delegation policy compliance. Steward (index 2) checks operational viability. Coordination over XMTP E2E encrypted messaging. Protocol: FROST RFC 9591.",
"x402Support": false,
"registrations": [
{
"agentId": 35249,
"agentRegistry": "eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"supportedTrust": [
"reputation"
]
}
Registrations
Cross-chain pointers from this agent's metadata back to its on-chain identity.
| Chain | Registry | Agent ID |
|---|---|---|
| Base Mainnet | 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432 | 35249 |
Services
-
webEndpoint
https://github.com/trionlabs/chorus -
agentWalletEndpoint
eip155:84532:0x547Fe7edf7Ab470042d6c3F18dE522e801fb12Cf -
agentWalletEndpoint
eip155:84532:0xD498101B3F71EE998F788EaD1db76baca5c693c0 -
agentWalletEndpoint
eip155:84532:0xf39ba9EC106Dfb089e8b8214fFE660e9E0cA2153
The ValidationRegistry contract is not yet deployed on Base Mainnet. Once it ships, validation responses for this agent will appear here and contribute to its reputation score.
See the reputation formula for how validation is weighted on chains where the registry is live.