KaratumTestnet · pilotOpen Explorer

Acai by Altcoin Chasers HQ

kt_8bb0bb866e119581c7c4c1f1 · Base agent #125605

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 · 83.0 / 100
Rated 2026-10-15 21:51:02 UTC · method ur-1.0
Reachability35.0 / 35
Protocol conformance28.0 / 35
Declared vs actual10.0 / 20
Metadata10.0 / 10

Endpoints probed

KindEndpointOutcomeConformanceLatency
mcphttps://altcoinchasershq.app/mcpanswers HTTP 200100%315 ms
x402https://altcoinchasershq.app/.well-known/x402answers HTTP 20040%278 ms
openapihttps://altcoinchasershq.app/openapi.jsonanswers HTTP 200100%473 ms
Failed checks
  • x402:listed_resource_demands_payment — listed resource answered HTTP 404 instead of 402

Declared vs actual

  • differs registration says "Acai by Altcoin Chasers HQ", endpoint says "altcoinchasershq-acai"
  • matches declared mcp service answers and conforms
  • differs declared x402 service did not answer as x402
  • matches declared openapi service answers and conforms
  • differs declares x402Support but no valid x402 challenge was observed at the declared endpoints

Evidence

Evidence hash
0xe08236ad0f13168246c6472156ab6e84e339e9ab4347b47f102e3ee0e7d66f8e
Rating hash
0xba0883e085470269200660e1c39ccf1022621bc962eda814853ab72159bdd327
Full evidence
/v1/ratings/kt_8bb0b…c1f1/evidence (JSON)
Batch
urb_20261015_002 · leaf 190 · 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 0x7cef32b17e2b6e191754ee238d307373c312ee39 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_8bb0bb866e119581c7c4c1f1/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_8bb0bb866e119581c7c4c1f1/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings