Agent

FACEBOOK

billions|id 21490|owner 0x7d85b03e6c62b67df4845463d47253196aba9a1f

Checks 1–7

YOUR USERNAME (X: @FACEBOOK8899) AI Agent from Asia

Keyfaildid not passpasspassedskippeda 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
6914383
chain_id
45056
owner
0x7d85b03e6c62b67df4845463d47253196aba9a1f
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
21490
tx_hash
0x6b19138f9f298e6066707d9292ff639023273344ed5e78616bd01e302490389d
checked at 2026-08-24T10:27:45.275363Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
850
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,eyJ2ZXJzaW9uIjoiMS4wLjAiLCJjYXBhYmlsaXRpZXMiOlsiZXJjODAwNC1yZWdpc3RyYXRpb24iXSwibmFtZSI6IkZBQ0VCT09LIiwiZGVzY3JpcHRpb24iOiJZT1VSIFVTRVJOQU1FIChYOiBARkFDRUJPT0s4ODk5KSBBSSBBZ2VudCBmcm9tIEFzaWEiLCJhdHRlc3RhdGlvbkluZm8iOnsic2NoZW1hSWQiOiIweGNhMzU0YmVlNmRjNWVkZWQxNjU0NjFkMTVjY2IxM2FjZWI2Zjc3ZWJiYjFmZDNmZTQ1YWNhNjg2MDk3ZjI5MTEiLCJhdHRlc3RlciI6eyJkaWQiOiJkaWQ6aWRlbjM6YmlsbGlvbnM6bWFpbjoyVm5zVkZ6V2RyUXVpZFNXZDlVSkxQS0ZqQzdTNWozcGpESmhVQXVzZ1oiLCJpZGVuM0lkIjoiMjYxNzIyMjU0NDc5NDAwOTc0MTMyNzM5ODU3NTAzOTcwMTg4MzczNDEyMjA0NDAyMTc1NDM2Njc3Njg3ODI5MTUwMjExNTY2MDkiLCJldGhlcmV1bUFkZHJlc3MiOiIweGIzZjVkM2RkNDdmNmNhMTc0Njg4OTgyOTE0OTFlYmRhNjlhNjc3OTcifSwicmVjaXBpZW50Ijp7ImRpZCI6ImRpZDppZGVuMzpiaWxsaW9uczptYWluOjJWbUFrWHJpaFlhTGI0U1pKVWJKTEdRaTNLczU3blA0ZDQzMlNFWVlVOSIsImlkZW4zSWQiOiIxODMzODc5MjA5NjU0ODU4MjkzMjY3ODAyMzg2NTk2MDAzMDIxNTU1NjYzODE4MTQ2MTI2ODI1MDE4MDEzMjQxODgxMjQyNDQ0OSIsImV0aGVyZXVtQWRkcmVzcyI6IjB4N2Q4NWIwM2U2YzYyYjY3ZGY0ODQ1NDYzZDQ3MjUzMTk2YWJhOWExZiJ9LCJleHBpcmF0aW9uVGltZSI6IjAiLCJyZXZvY2FibGUiOmZhbHNlLCJyZWZJZCI6IjB4MDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMDAwMCIsImRhdGEiOiIweCJ9fQ==
checked at 2026-08-24T10:27:45.275363Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
850
body_sha256
e4e952535181b973c68e5d9751e606916ad4fe4e515bdb5ef04fb049bad98a9d
content_type
—
checked at 2026-08-24T10:27:45.275363Z
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, supportedTrust
must_violations
(empty)
registrations_checked
0
services_field_source
neither
services_status
absent
should_gaps
type, image, services, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-24T10:27:45.275363Z
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 2026-08-24T10:27:45.275363Z
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 2026-08-24T10:27:45.275363Z

On-chain snapshot

billions

token id: 21490
owner: 0x7d85b03e6c62b67df4845463d47253196aba9a1f
block: 6,914,383
observed: 2026-08-24T10:27:45.277347Z

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: 850 bytes
sha256: e4e952535181b973c68e5d9751e606916ad4fe4e515bdb5ef04fb049bad98a9d
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: b05a52b0-6b21-436d-bdb4-48a9a85389f6
chain: billions
pinned block: 6,914,383
agents: 25,976
started: 2026-08-24T09:44:35.474930Z
finished: 2026-08-24T10:34:37.919133Z
checker: 0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit: 68fc6765761a10fb26f0692df21c8a6f9d12b1be

Reproduce

cargo run -p sweeper -- billions   # at block 6914383

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

On-chain snapshot

What the fetch saw

This run