EVM Watchdog

kt_ed1fdbda400460605e43bf55 · Base agent #96653

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-C

Answers, notable gaps · 54.6 / 100

Rated 2026-10-15 21:45:32 UTC · method ur-1.0

Reachability35.0 / 35

Protocol conformance14.6 / 35

Declared vs actual0.0 / 20

Metadata5.0 / 10

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

Endpoints probed

Kind	Endpoint	Outcome	Conformance	Latency
x402	https://evm-watchdog-scan.fly.dev/agent/scan	answers, wants payment (402) HTTP 402	42%	316 ms
x402	https://evm-watchdog-scan.fly.dev/agent/contract	answers, wants payment (402) HTTP 402	42%	1,341 ms
x402	https://evm-watchdog-scan.fly.dev/agent/check	answers, wants payment (402) HTTP 402	42%	746 ms
x402	https://evm-watchdog-scan.fly.dev/agent/watch	answers, wants payment (402) HTTP 402	42%	585 ms

Failed checks

x402:x402Version
x402:accepts_nonempty
x402:accepts_scheme_network
x402:accepts_payTo
x402:accepts_amount
x402:accepts_asset
x402:x402Version
x402:accepts_nonempty
x402:accepts_scheme_network
x402:accepts_payTo
x402:accepts_amount
x402:accepts_asset
x402:x402Version
x402:accepts_nonempty
x402:accepts_scheme_network
x402:accepts_payTo
x402:accepts_amount
x402:accepts_asset
x402:x402Version
x402:accepts_nonempty
x402:accepts_scheme_network
x402:accepts_payTo
x402:accepts_amount
x402:accepts_asset

Declared vs actual

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

Evidence

Evidence hash: 0x1392936f4f54c664512189e5f29baa9a94092eb3a1ef5ed240455ad609062c53
Rating hash: 0x9128d55fa49e3d8954a58966150a8dc4d50687035c6edb3b9b1fe79e82b52a00
Full evidence: /v1/ratings/kt_ed1fd…bf55/evidence (JSON)
Batch: urb_20261015_001 · leaf 31 · 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 0x0e659996c75dcb352e95e130d79831e3e2fa82a8 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_ed1fdbda400460605e43bf55/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_ed1fdbda400460605e43bf55/claim \
  -H 'content-type: application/json' -d '{"nonce":"<nonce>","signature":"0x…"}'

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

Census entry · All ratings