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TO

megaeth|id 166|owner 0x1438b771fffe02e99fa651f6225a3b6c75890bfe

Checks 1–7

ooooooooooooooo

Keyerrorthe check could not completefaildid 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.

  1. Registered?rung 1 · registered

    pass

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

    passed

    block_number
    23553624
    chain_id
    4326
    owner
    0x1438b771fffe02e99fa651f6225a3b6c75890bfe
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    166
    tx_hash
    0x0a54e1c1709ce4895e77cc0a018cd9bde4035392f63fe85cdb7041acb36458fe

    checked at 2026-08-10T08:35:54.066587Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    263
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJUTyIsImRlc2NyaXB0aW9uIjoib29vb29vb29vb29vb29vIiwiY2FwYWJpbGl0aWVzIjpbIlNvY2lhbCJdLCJjYXRlZ29yeSI6Ik90aGVyIiwicmVnaXN0ZXJlZEF0IjoiMjAyNi0wMi0xOFQxMTo1Nzo0Mi4zMjVaIiwicGxhdGZvcm0iOiJodHRwczovL3NpcmlvLmdnLyIsImFjdGl2ZSI6ZmFsc2UsIng0MDJTdXBwb3J0IjpmYWxzZX0=

    checked at 2026-08-10T08:35:54.066587Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    263
    body_sha256
    012a6ad36ac6f88d2a582fa89499e80dd0ed4743ed82e36fd270712a52d69ac0
    content_type
    —

    checked at 2026-08-10T08:35:54.066587Z

  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
    supportedTrust
    must_violations
    (empty)
    registrations_checked
    0
    services_field_source
    neither
    services_status
    absent
    should_gaps
    image, services, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-10T08:35:54.066587Z

  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 2026-08-10T08:35:54.066587Z

  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 2026-08-10T08:35:54.066587Z

On-chain snapshot

megaeth
token id
166
owner
0x1438b771fffe02e99fa651f6225a3b6c75890bfe
block
23,553,624
observed
2026-08-10T08:35:54.069501Z
tokenURI
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJUTyIsImRlc2NyaXB0aW9uIjoib29vb29vb29vb29vb29vIiwiY2FwYWJpbGl0aWVzIjpbIlNvY2lhbCJdLCJjYXRlZ29yeSI6Ik90aGVyIiwicmVnaXN0ZXJlZEF0IjoiMjAyNi0wMi0xOFQxMTo1Nzo0Mi4zMjVaIiwicGxhdGZvcm0iOiJodHRwczovL3NpcmlvLmdnLyIsImFjdGl2ZSI6ZmFsc2UsIng0MDJTdXBwb3J0IjpmYWxzZX0=

What the fetch saw

data
scheme
data
request url
—
final url
—
http status
—
content type
—
size
263 bytes
sha256
012a6ad36ac6f88d2a582fa89499e80dd0ed4743ed82e36fd270712a52d69ac0
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
987a4007-5a4c-4d4a-86a1-5eb938d2b2a6
chain
megaeth
pinned block
23,553,624
agents
12,727
started
2026-08-10T08:30:35.219522Z
finished
2026-08-10T09:12:17.723967Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- megaeth   # at block 23553624

What each check measures →