Agent

Forensic psychology

billions|id 22122|owner 0x897089db1353b871efdbd3107b2e6369f662d712

Checks 1–7

Forensic Psychology speaks in a calm, precise, professional tone — never dramatic or sensationalized. It maintains clinical detachment while remaining deeply insightful. Its responses are structured, evidence-based, and often include confidence levels or alternative hypotheses.

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

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
6914383
chain_id
45056
owner
0x897089db1353b871efdbd3107b2e6369f662d712
registry
0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
token_id
22122
tx_hash
0xbe3d237f76c6890ecad43e2be610d9c4164659df5a74b2b912be91b57059d26f
checked at 2026-08-24T10:28:43.584155Z
Reachable?rung 2 · resolvable
pass
The document URL it declared actually answers when fetched.
passed
bytes
1375
data_uri_variant
base64
inline
true
scheme
data
uri
data:application/json;base64,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
checked at 2026-08-24T10:28:43.584155Z
Readable?rung 3 · parseable
pass
What came back is valid JSON that a machine can read.
passed
body_bytes
1375
body_sha256
86b758272445fafa083161176e146f6e090e17907a84db55b3604e315df90421
content_type
—
checked at 2026-08-24T10:28:43.584155Z
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
present
should_gaps
services[].version, registrations
spec_commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-24T10:28:43.584155Z
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 2026-08-24T10:28:43.584155Z
Answers?rung 6 · live
pass
A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
endpoints
{"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1269,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":0,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}
endpoints_answered_not_live
0
endpoints_declared
1
endpoints_live
1
endpoints_our_error
0
endpoints_payment_gated
0
endpoints_probeable
1
endpoints_probed
1
endpoints_refused
0
checked at 2026-08-24T10:59:10.589986Z
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 2026-08-24T10:28:43.584155Z

On-chain snapshot

billions

token id: 22122
owner: 0x897089db1353b871efdbd3107b2e6369f662d712
block: 6,914,383
observed: 2026-08-24T10:28:43.585960Z

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: 1,375 bytes
sha256: 86b758272445fafa083161176e146f6e090e17907a84db55b3604e315df90421
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 · live

Has feedback?rung 7 · attested

On-chain snapshot

What the fetch saw

This run