Agent

Agent #9858

celo|id 9858|owner 0x0d09d1da79dbeca81f4c05b5f89024c0d5c8da12

Checks 1–7

Machine-native economic obligations for autonomous agents on Celo. x402 payments + ERC-8004 identity + reputation.

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

6 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
79282391
chain_id
42220
owner
0x0d09d1da79dbeca81f4c05b5f89024c0d5c8da12
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
9858
tx_hash
0x0bbbd5e78719df62cade6c45b10e2a7385844f45061e91f98ac3d63c952ff78a
checked at 2026-10-05T07:24:46.223434Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
446
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,ewogICJ0aXRsZSI6ICJTUFVSIEFnZW50IiwKICAiZGVzY3JpcHRpb24iOiAiTWFjaGluZS1uYXRpdmUgZWNvbm9taWM… (625 chars — expand)
data:application/json;base64,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
checked at 2026-10-05T07:24:46.223434Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
446
body_sha256
20514306ae0691c885052b240f74a2ba0c8c71bba56aa350150eb79676c0f639
content_type
—
checked at 2026-10-05T07:24:46.223434Z
Follows the spec?rung 4 · conformant
pass
The document meets what ERC-8004 requires of it.
passed
both_fields_present
false
legacy_endpoints_field
false
may_gaps
x402Support, active
must_violations
(empty)
registrations_checked
0
services_field_source
neither
services_status
absent
should_gaps
type, name, image, services, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-05T07:24:46.223434Z
Claims its identity?rung 5 · bound
unclaimed
The document names the on-chain agent it belongs to, rather than leaving it unsaid.
unclaimed — the document made no claim to check
declared_agent_id
—
declared_chain
—
declared_registry
—
match
—
reason
unclaimed
registrations_seen
0
checked at 2026-10-05T07:24:46.223434Z
Answers?rung 6 · —
not checked
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
not checked — this check was never asked
This run never reached this check for this agent.
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 2026-10-05T07:24:46.223434Z

Check it again, now

outside the census

Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.

On-chain snapshot

celo

token id: 9858
owner: 0x0d09d1da79dbeca81f4c05b5f89024c0d5c8da12
block: 79,282,391
observed: 2026-10-05T07:24:46.226182Z

tokenURI

data:application/json;base64,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

What the fetch saw

data

scheme: data
request url: —
final url: —
http status: —
content type: —
size: 446 bytes
sha256: 20514306ae0691c885052b240f74a2ba0c8c71bba56aa350150eb79676c0f639
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: 51518bd2-6305-4b27-a769-cf957aba00f4
chain: celo
pinned block: 79,282,391
agents: 9,878
started: 2026-10-05T06:52:29.184815Z
finished: 2026-10-05T07:30:46.088420Z
checker: 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- celo   # at block 79282391

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 · —

Has feedback?rung 7 · attested

Check it again, now

On-chain snapshot

What the fetch saw

This run