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Agent

Just Another Agent

base|id 2370|owner 0x074e73c79369004db389379ee6751a2acd4227b5

Checks 1–7

Yet another AI agent

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

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
    49543773
    chain_id
    8453
    token_id
    2370

    checked at 2026-08-04T21:09:49.185327Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    299
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (429 chars — expand)data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJKdXN0IEFub3RoZXIgQWdlbnQiLCJkZXNjcmlwdGlvbiI6IllldCBhbm90aGVyIEFJIGFnZW50Iiwic2VydmljZXMiOltdLCJhY3RpdmUiOnRydWUsInJlZ2lzdHJhdGlvbnMiOlt7ImFnZW50SWQiOjIzNzAsImFnZW50UmVnaXN0cnkiOiJlaXAxNTU6ODQ1MzoweDgwMDRBMTY5RkI0YTMzMjUxMzZFQjI5ZkEwY2VCNkQyZTUzOWE0MzIifV0sInN1cHBvcnRlZFRydXN0IjpbInJlcHV0YXRpb24iXX0=

    checked at 2026-08-04T21:09:49.185327Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    299
    body_sha256
    85f95f8009eb450b22f3d7b01781b84b4ef9c667380f5eb3badbab527ec4643e
    content_type

    checked at 2026-08-04T21:09:49.185327Z

  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
    must_violations
    (empty)
    registrations_checked
    1
    services_field_source
    services
    services_status
    empty
    should_gaps
    image, services_empty
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-04T21:09:49.185327Z

  5. Claims its identity?rung 5 · bound

    pass

    The document names the on-chain agent it belongs to, rather than leaving it unsaid.

    passed

    declared_agent_id
    2370
    declared_chain
    8453
    declared_registry
    eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
    match
    true
    registrations_seen
    1

    checked at 2026-08-04T21:09:49.185327Z

  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
    kinds
    (empty)
    reason
    no_services_declared

    checked at 2026-08-04T22:54:41.930268Z

  7. Has feedback?rung 7 · attested

    pass

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

    passed

    distinct_authors
    2
    feedback_count
    7

    checked at 2026-08-04T21:09:49.185327Z

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

base
token id
2370
owner
0x074e73c79369004db389379ee6751a2acd4227b5
block
49,543,773
observed
2026-08-04T21:09:49.187308Z
tokenURI
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJKdXN0IEFub3RoZXIgQWdlbnQiLCJkZXNjcmlwdGlvbiI6IllldCBhbm90aGVyIEFJIGFnZW50Iiwic2VydmljZXMiOltdLCJhY3RpdmUiOnRydWUsInJlZ2lzdHJhdGlvbnMiOlt7ImFnZW50SWQiOjIzNzAsImFnZW50UmVnaXN0cnkiOiJlaXAxNTU6ODQ1MzoweDgwMDRBMTY5RkI0YTMzMjUxMzZFQjI5ZkEwY2VCNkQyZTUzOWE0MzIifV0sInN1cHBvcnRlZFRydXN0IjpbInJlcHV0YXRpb24iXX0=

What the fetch saw

data
scheme
data
request url
final url
http status
content type
size
299 bytes
sha256
85f95f8009eb450b22f3d7b01781b84b4ef9c667380f5eb3badbab527ec4643e
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
24959257-5d0b-4aa6-9730-6d9987fa4c37
chain
base
pinned block
49,543,773
agents
60,589
started
2026-08-04T20:54:54.140122Z
finished
2026-08-04T22:45:30.597503Z
checker
0.6.0 · unknown
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- base   # at block 49543773

What each check measures →