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Agent

cow_sri69

mainnet|id 27566|owner 0x60454cf30efa3e27d1f0495171190be0659efea9

Checks 1–7
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.

  1. Registered?rung 1 · registered

    pass

    The agent exists in the on-chain registry, with an owner and a document URL.

    passed

    block_number
    25824613
    chain_id
    1
    owner
    0x60454cf30efa3e27d1f0495171190be0659efea9
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    27566
    tx_hash
    0xb929b65e043743cf37e84b1e524b9ffa773f02936b4a7d3e2190a8fea122f244

    checked at 2026-08-24T11:37:09.016736Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    83
    data_uri_variant
    plain_json_without_uri_scheme
    inline
    true
    scheme
    data
    uri
    {"name":"cow_sri69","bio":"","type":"user","registered":"2026-02-25T15:44:48.756Z"}

    checked at 2026-08-24T11:37:09.016736Z

  3. Readable?rung 3 · parseable

    pass

    What came back is valid JSON that a machine can read.

    passed

    body_bytes
    83
    body_sha256
    75b7a74afbfc8ed63a140b0a8336b359fdc460101bcc367f9efc4c3f073aa1f5
    content_type
    —

    checked at 2026-08-24T11:37:09.016736Z

  4. 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
    description, image, services, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-24T11:37:09.016736Z

  5. 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 2026-08-24T11:37:09.016736Z

  6. 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.

  7. 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 2026-08-24T11:37:09.016736Z

On-chain snapshot

mainnet
token id
27566
owner
0x60454cf30efa3e27d1f0495171190be0659efea9
block
25,824,613
observed
2026-08-24T11:37:09.017698Z
tokenURI
{"name":"cow_sri69","bio":"","type":"user","registered":"2026-02-25T15:44:48.756Z"}

What the fetch saw

data
scheme
data
request url
—
final url
—
http status
—
content type
—
size
83 bytes
sha256
75b7a74afbfc8ed63a140b0a8336b359fdc460101bcc367f9efc4c3f073aa1f5
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
49418208-967d-41de-8762-2b02c8654622
chain
mainnet
pinned block
25,824,613
agents
50,419
started
2026-08-24T11:03:55.159273Z
finished
2026-08-24T12:45:59.131330Z
checker
0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25824613

What each check measures →