СhainDolphin

kt_aa8e1e14cb746bb039fcfe2a · Base agent #84767

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-D

Answers, weak or mismatched · 17.5 / 100

Rated 2026-10-15 21:51:26 UTC · method ur-1.0

Reachability17.5 / 35

Protocol conformance0.0 / 35

Declared vs actual0.0 / 20

Metadata0.0 / 10

Endpoints probed

Kind	Endpoint	Outcome	Conformance	Latency
a2a	https://bankr.bot/.well-known/agent-card.json	answers HTTP 200	0%	406 ms
mcp	https://bankr.bot/mcp	HTTP error HTTP 404	—	375 ms

Failed checks

a2a:card_is_json_object — response is not a JSON object

Declared vs actual

differs declared a2a service did not answer as a2a
differs declared mcp service did not answer as mcp
differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash: 0x3eb33e0bd9a2e6de8b7bf3fc472a6cb212328af14615e092c76a8bb3d120ac9d
Rating hash: 0xb1fa05d4b906057c61d3ffc3695fedfe96a419f96218812eb3d1b26bb6569caa
Full evidence: /v1/ratings/kt_aa8e1…fe2a/evidence (JSON)
Batch: urb_20261015_002 · leaf 389 · 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 0xebe5b3a651b99e3f50cdcc56c163048308e41aea 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_aa8e1e14cb746bb039fcfe2a/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_aa8e1e14cb746bb039fcfe2a/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings