agent998822

kt_337323be7c4d1b523c49e987 · Base agent #46974

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 · 88.3 / 100

Rated 2026-10-15 21:52:09 UTC · method ur-1.0

Reachability35.0 / 35

Protocol conformance35.0 / 35

Declared vs actual13.3 / 20

Metadata5.0 / 10

Scored neutral (half marks) because nothing was comparable: metadata (no descriptor document).

Endpoints probed

Kind	Endpoint	Outcome	Conformance	Latency
mcp	https://api.wallet.paysponge.com/mcp	answers, needs auth HTTP 401	100%	551 ms

Declared vs actual

matches declared mcp service answers and conforms
differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash: 0x10d23ff601c1da47f7db8876dc8f081ae85fc8d01669e34f9d6e784938390016
Rating hash: 0x4fbe6c5d4266806acd7060dfb4a2235e664a92375a57af4cbe5a4d91fbcbeedb
Full evidence: /v1/ratings/kt_33732…e987/evidence (JSON)
Batch: urb_20261015_003 · leaf 87 · root 0x9d8737ee04…47132e8e · 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 0xf945ec82e6e94132c535a8897f35adbabf04bac5 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_337323be7c4d1b523c49e987/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_337323be7c4d1b523c49e987/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings