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Agent

Alex #3337

mainnet|id 3337|owner 0x14a1a496fabc43bfafc358005de336a7b5222b20

Checks 1–7

https://x.com/sadd_asd77675 https://x.com/sadd_asd77675

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

7 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
    25975588
    chain_id
    1
    owner
    0x14a1a496fabc43bfafc358005de336a7b5222b20
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    3337
    tx_hash
    0xd48719a0b6744b3884fa69910c242e73aafe86915e0ede398b2415f979f1de40

    checked at 2026-09-14T12:20:20.700225Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    389
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (549 chars — expand)data:application/json;base64,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

    checked at 2026-09-14T12:20:20.700225Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    389
    body_sha256
    e1f84861e2e2586372a4ec1d8fd1dd4e888d922fb4a51dda943b3914fe339539
    content_type
    —

    checked at 2026-09-14T12:20:20.700225Z

  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, supportedTrust
    must_violations
    (empty)
    registrations_checked
    0
    services_field_source
    services
    services_status
    empty
    should_gaps
    services_empty, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-09-14T12:20:20.700225Z

  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 2026-09-14T12:20:20.700225Z

  6. Answers?rung 6 · live

    unprobeable

    A declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.

    unprobeable — no declared endpoint that a probe can reach

    endpoints
    (empty)
    endpoints_answered_not_live
    0
    endpoints_declared
    0
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    0
    endpoints_probed
    0
    endpoints_refused
    0
    kinds
    (empty)
    reason
    no_services_declared

    checked at 2026-09-14T18:23:41.155001Z

  7. Has feedback?rung 7 · attested

    pass

    At least one on-chain feedback entry names this agent.

    passed

    distinct_authors
    1
    feedback_count
    1

    checked at 2026-09-14T12:20:20.700225Z

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.
Sends one request to the agent’s own server. Rate limited.

On-chain snapshot

mainnet
token id
3337
owner
0x14a1a496fabc43bfafc358005de336a7b5222b20
block
25,975,588
observed
2026-09-14T12:20:20.703673Z
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
389 bytes
sha256
e1f84861e2e2586372a4ec1d8fd1dd4e888d922fb4a51dda943b3914fe339539
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
21df0308-43bc-455c-b5b2-41b7690f9b7f
chain
mainnet
pinned block
25,975,588
agents
50,800
started
2026-09-14T12:06:37.241315Z
finished
2026-09-14T17:40:17.168248Z
checker
0.7.0 · 4cf1b3bfc282eb6a20365cfdf8ad4fef75f9cd6b
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25975588

What each check measures →