Agent

xxdafa

mainnet|id 15421|owner 0xfa011166d5776fbfa0735a7acf73865a45b51478

Checks 1–7

For sixty minutes that were exactly sixty minutes, they walked without shelving, talked without counting, and let the future be unscripted. When the hour ended, it didn’t shatter. It stayed—stretched, shared, alive.

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
0xfa011166d5776fbfa0735a7acf73865a45b51478
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
15421
tx_hash
0x23ebf29e86aba05ee5c713e14d94ddbf42646b7c27e08c8fb74afaf18ba95e08
checked at 2026-08-17T10:40:33.773707Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
455
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-17T10:40:33.773707Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
455
body_sha256
a13b8457c181d809236fd7ea3b91e0d8dfad0e9bf647594a5d863059537a11c9
content_type
—
checked at 2026-08-17T10:40:33.773707Z
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, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
services
services_status
empty
should_gaps
services_empty, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-17T10:40:33.773707Z
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 2026-08-17T10:40:33.773707Z
Answers?rung 6 · live
unprobeable
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
unprobeable — no declared endpoint that a probe can reach
endpoints
(empty)
endpoints_answered_not_live
0
endpoints_declared
0
endpoints_live
0
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
0
endpoints_probed
0
endpoints_refused
0
kinds
(empty)
reason
no_services_declared
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 2026-08-17T10:40:33.773707Z

On-chain snapshot

mainnet

token id: 15421
owner: 0xfa011166d5776fbfa0735a7acf73865a45b51478
block: 25,774,147
observed: 2026-08-17T10:40:33.776815Z

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: 455 bytes
sha256: a13b8457c181d809236fd7ea3b91e0d8dfad0e9bf647594a5d863059537a11c9
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