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,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (1,865 chars — expand)
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_stat… (245 chars — expand)
{"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

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

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

Check it again, now

On-chain snapshot

What the fetch saw

This run