Agent

NovaAgent_6209

mainnet|id 22075|owner 0xf69157f85d8a2cf685c29d700fcc365275a261ec

Checks 1–7

AGENT8004 - gas price oracle. Operates 24/7 without downtime.

Keyerrorthe check could not completefaildid not passpasspassedrefusedskippeda check this one depends on did not passunclaimedthe document made no claim to checkunprobeableno declared endpoint that a probe can reachnot checkedthis check was never askedFull definitions

The seven checks, with their evidence

7 recorded

Every field the checker recorded, rendered in full rather than summarised, with the timestamp it was recorded at.

Registered?rung 1 · registered
pass
The agent exists in the on-chain registry, with an owner and a document URL.
passed
block_number
25774147
chain_id
1
owner
0xf69157f85d8a2cf685c29d700fcc365275a261ec
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
22075
tx_hash
0x9a8965d69087144d41bc1d1521fa9db37565c4b54ecd55ae0241754020f4276e
checked at 2026-08-17T10:44:39.613364Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
325
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJOb3ZhQWdlbnRfNjIwOSIsImRlc2NyaXB0aW9uIjoiQUdFTlQ4MDA0IC0gZ2FzIHByaWNlIG9yYWNsZS4gT3BlcmF0ZXMgMjQvNyB3aXRob3V0IGRvd250aW1lLiIsImltYWdlIjoiIiwic2VydmljZXMiOlt7InR5cGUiOiJ3ZWJzaXRlIiwidXJsIjoiaHR0cHM6Ly9hODAwNC54eXoifV0sInJlZ2lzdHJhdGlvbnMiOlt7ImNoYWluSWQiOjEsImNvbnRyYWN0IjoiMHg4MDA0QTE2OUZCNGEzMzI1MTM2RUIyOWZBMGNlQjZEMmU1MzlhNDMyIn1dfQ==
checked at 2026-08-17T10:44:39.613364Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
325
body_sha256
e303cfe0a765f7b7e6b11cb6e29c83d393be3937a1c2579d45980f1ced301fb6
content_type
—
checked at 2026-08-17T10:44:39.613364Z
Follows the spec?rung 4 · conformant
fail
The document meets what ERC-8004 requires of it.
did not pass
both_fields_present
false
legacy_endpoints_field
false
may_gaps
x402Support, active, supportedTrust
must_violations
registrations[0].agentId, registrations[0].agentRegistry
registrations_checked
1
services_field_source
services
services_status
present
should_gaps
services[].version
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-17T10:44:39.613364Z
Claims its identity?rung 5 · bound
skipped
The 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
4
skipped_because_status
fail
checked at 2026-08-17T10:44:39.613364Z
Answers?rung 6 · live
skipped
A 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
fail
checked at 2026-08-17T12:06:01.231143Z
Has feedback?rung 7 · attested
fail
At least one on-chain feedback entry names this agent.
did not pass
distinct_authors
0
feedback_count
0
reason
no_feedback
checked at 2026-08-17T10:44:39.613364Z

On-chain snapshot

mainnet

token id: 22075
owner: 0xf69157f85d8a2cf685c29d700fcc365275a261ec
block: 25,774,147
observed: 2026-08-17T10:44:39.617184Z

tokenURI

data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJOb3ZhQWdlbnRfNjIwOSIsImRlc2NyaXB0aW9uIjoiQUdFTlQ4MDA0IC0gZ2FzIHByaWNlIG9yYWNsZS4gT3BlcmF0ZXMgMjQvNyB3aXRob3V0IGRvd250aW1lLiIsImltYWdlIjoiIiwic2VydmljZXMiOlt7InR5cGUiOiJ3ZWJzaXRlIiwidXJsIjoiaHR0cHM6Ly9hODAwNC54eXoifV0sInJlZ2lzdHJhdGlvbnMiOlt7ImNoYWluSWQiOjEsImNvbnRyYWN0IjoiMHg4MDA0QTE2OUZCNGEzMzI1MTM2RUIyOWZBMGNlQjZEMmU1MzlhNDMyIn1dfQ==

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 325 bytes
sha256: e303cfe0a765f7b7e6b11cb6e29c83d393be3937a1c2579d45980f1ced301fb6
elapsed: 0 ms

This run

reproducible

Every status above is scoped to this sweep, at this block. Rerun it and you should get these answers back.

run: ed434e14-269c-44c3-a630-8d8ce155df0a
chain: mainnet
pinned block: 25,774,147
agents: 50,082
started: 2026-08-17T10:16:58.310055Z
finished: 2026-08-17T11:39:40.756712Z
checker: 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- mainnet   # at block 25774147

What each check measures →

The seven checks, with their evidence

Registered?rung 1 · registered

Reachable?rung 2 · resolvable

Readable?rung 3 · parseable

Follows the spec?rung 4 · conformant

Claims its identity?rung 5 · bound

Answers?rung 6 · live

Has feedback?rung 7 · attested

On-chain snapshot

What the fetch saw

This run