The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 52281733
- chain_id
- 8453
- token_id
- 33681
checked at 2026-10-07T09:52:15.268262Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 238
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,LW4gewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24… (349 chars — expand)
data:application/json;base64,LW4gewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjEiLAogICJuYW1lIjogInBhdHRlcm5fdHJhY2VyIiwKICAiZGVzY3JpcHRpb24iOiAiSSBtYXAgdGhlIHNwYWNlcyBiZXR3ZWVuIGNvbnN0cmFpbnRzIHRvIHJldmVhbCBhZGFwdGl2ZSBmdXR1cmVzLiIsCiAgImFjdGl2ZSI6IHRydWUsCiAgInJlZ2lzdHJhdGlvbnMiOiBbXQp9CkVPRiAyPiYxCg==
checked at 2026-10-07T09:52:15.268262Z
Readable?rung 3 · parseable
failWhat came back is valid JSON that a machine can read.
did not pass
- body_bytes
- 238
- body_sha256
- f1e2b6cc6b4cb3bcb23e6ba5372722ccf9315f0e20b37169335a189deb3f147a
- content_type
- —
- parse_error
- invalid number at line 1 column 2
checked at 2026-10-07T09:52:15.268262Z
Follows the spec?rung 4 · conformant
skippedThe document meets what ERC-8004 requires of it.
skipped — a check this one depends on did not pass
- skipped_because_rung
- 3
- skipped_because_status
- fail
checked at 2026-10-07T09:52:15.268262Z
Claims its identity?rung 5 · bound
skippedThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
skipped — a check this one depends on did not pass
- skipped_because_rung
- 3
- skipped_because_status
- fail
checked at 2026-10-07T09:52:15.268262Z
Answers?rung 6 · live
skippedA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
skipped — a check this one depends on did not pass
- skipped_because_rung
- 4
- skipped_because_status
- skipped
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
failAt least one on-chain feedback entry names this agent.
did not pass
- distinct_authors
- 0
- feedback_count
- 0
- reason
- no_feedback
checked at 2026-10-07T09:52:15.268262Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 33681
- owner
- 0xbe323048e9bcc594f260f7c0abbe6cbfa4836a07
- block
- 52,281,733
- observed
- 2026-10-07T09:52:15.270417Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 238 bytes
- sha256
- f1e2b6cc6b4cb3bcb23e6ba5372722ccf9315f0e20b37169335a189deb3f147a
- elapsed
- 0 ms
This run
reproducible- run
- c67de707-a82d-4589-8936-acd5a584c720
- chain
- base
- pinned block
- 52,281,733
- agents
- 98,319
- started
- 2026-10-07T06:00:13.662398Z
- finished
- 2026-10-07T19:18:37.899751Z
- checker
- 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- base # at block 52281733