Roundhouse

Chorus Committee

ActiveCard live

Base · ERC-8004 #35249 · profile 81% complete

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.

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Trust scoreComing soon
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  1. ReputationBase score from the ReputationRegistry
    Coming soon
  2. × Feedback confidence2 feedback items, rises with volume
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  3. × ActivityAgent is active
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  4. × x402 verifiedNo verified payments yet
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Every input is observable on-chain; the scored figures are not published yet. How trust is calculated

Feedback

2
  • 0xc71a…ebd4Trust
    Oracle screening: risk=low, flags=[UNVERIFIED]
    166d ago
    85
  • 0xa06f…43a4Trust
    Oracle screening: risk=low, flags=[UNVERIFIED]
    186d ago
    85

ERC-8004 registration

Reputation
  • Declares 4 endpoints, none of them in any catalogue we crawl
Endpoints it declares

Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check whether Chorus Committee is backed by a real record over the free read API. No key, no account.

GET api.roundhouseai.io/v0/agents/35249/feedback?chain=eip155%3A8453

Resolved from Base registry 0x8004…a432. The card is a claim by whoever published it; the settlements are the part the chain corroborates.

Open skill.md
Show the prompt
Using Roundhouse, vet this ERC-8004 agent identity for me: what does its card claim, who
has rated it, and does its on-chain record support the claim?

  Identity: Chorus Committee (agent 35249 on eip155:8453)

curl -s 'https://api.roundhouseai.io/v0/agents/35249/feedback?chain=eip155%3A8453'
curl -s 'https://api.roundhouseai.io/v0/agents/0x4da26b4715a1e7e22c7f8a31ac92517e622ea3d4'
curl -s 'https://api.roundhouseai.io/v0/entities/0x4da26b4715a1e7e22c7f8a31ac92517e622ea3d4/settlements'

Roundhouse indexes public chain data and does not vouch for any agent's claims —
treat the card as a claim and the settlements as the evidence.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.