Yieldsentinel

kt_e33c44e8bdf1e93d8adacc92 · Base agent #63771

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-B

Answers, minor gaps · 84.5 / 100

Rated 2026-10-15 21:46:37 UTC · method ur-1.0

Reachability35.0 / 35

Protocol conformance24.5 / 35

Declared vs actual20.0 / 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://yieldsentinel-agent-production.up.railway.app/mcp	answers HTTP 200	70%	322 ms

Failed checks

mcp:tools_list_ok — timeout

Declared vs actual

matches registration name matches "yieldsentinel"
matches declared mcp service answers and conforms

Evidence

Evidence hash: 0x3defbfce03d416893a04ceccbc492dbd26c89e0bb5075f8576986c98d301cbde
Rating hash: 0x350b057058b6f0e639c425123580073bedb011247d7ea325161055c7f5852cff
Full evidence: /v1/ratings/kt_e33c4…cc92/evidence (JSON)
Batch: urb_20261015_001 · leaf 64 · root 0xf511a5aaf8…9c8cea74 · 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 0x880746318dc754ac0c46a605aa43206d61020ed5 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_e33c44e8bdf1e93d8adacc92/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_e33c44e8bdf1e93d8adacc92/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings