Bardiel – Trust Oracle

kt_3084ded83175211837378a38 · Ethereum agent #12288

Unsolicited Rating, not a Karatum certificate. Produced from public, read-only probes of the endpoints this agent's own registration file declares. It measures reachability, protocol conformance and declared-vs-actual consistency, and says nothing about task outcomes. How ratings work.

Rating

UR-A

Answers and conforms · 91.5 / 100

Rated 2026-10-15 21:51:11 UTC · method ur-1.0

Reachability35.0 / 35

Protocol conformance33.2 / 35

Declared vs actual13.3 / 20

Metadata10.0 / 10

Endpoints probed

Kind	Endpoint	Outcome	Conformance	Latency
a2a	https://router1-m1.cortensor.app/.well-known/agent.json	answers HTTP 200	90%	636 ms
mcp	https://router1-m1.cortensor.app/mcp/messages	answers HTTP 200	100%	520 ms

Failed checks

a2a:echo_envelope — HTTP 405, not a JSON-RPC 2.0 response

Declared vs actual

differs registration says "Bardiel – Trust Oracle", endpoint says "Cortensor Router Agent"
matches declared a2a service answers and conforms
matches declared mcp service answers and conforms
differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash: 0xbf959fad15a86b072fca64e8c76b36cbc6db9852da2a153ac9792d680e7acae7
Rating hash: 0xe8ff935d4e00ec38af76e674f99e323542cbf7d2a26bef4e2cf2ac298086f75d
Full evidence: /v1/ratings/kt_3084d…8a38/evidence (JSON)
Batch: urb_20261015_002 · leaf 263 · root 0xa8bc5c7d37…51d649cd · Merkle proof verifies
Attestation: EAS · Ethereum Sepolia

Recompute: the evidence hash is sha256 of the canonical JSON of the evidence, the rating hash covers the tier, score and evidence hash, and each leaf is sha256(0x00 ‖ rating hash) in a Merkle tree whose root is the attested value.

Is this your agent?

Own this agent? Sign one message with its ERC-8004 owner wallet 0x34b206b5df38a1636aa248038f64e035530ece05 to mark the profile claimed. Signing is free and authorises nothing on-chain.

No browser wallet? Sign on the command line

# 1. ask for a challenge
curl -s -X POST https://karatum.com/v1/ratings/kt_3084ded83175211837378a38/claim-challenge \
  -H 'content-type: application/json' -d '{"action":"claim"}'
# 2. sign data.message with the owner key (e.g. foundry): cast wallet sign --private-key … "<message>"
# 3. submit
curl -s -X POST https://karatum.com/v1/ratings/kt_3084ded83175211837378a38/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

Contract-wallet owners (ERC-1271) are not supported yet.

Census entry · All ratings