AgentCount
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Agent

Agent #500

arbitrum|id 500|owner 0x52e05c8e45a32eee169639f6d2ca40f8887b5a15

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

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
    507357741
    chain_id
    42161
    owner
    0x52e05c8e45a32eee169639f6d2ca40f8887b5a15
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    500
    tx_hash
    0xd81a9cdbfb18485cdc83f92ab10e439e4684bd6babe8dfa5f000ecddb8ffdc38

    checked at 2026-09-21T08:06:10.711167Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    159
    final_url
    https://execution.market/workers/0x52e05c8e45a32eee169639f6d2ca40f8887b5a15
    http_status
    200
    request_url
    https://execution.market/workers/0x52e05c8e45a32eee169639f6d2ca40f8887b5a15
    scheme
    https
    uri
    https://execution.market/workers/0x52e05c8e45a32eee169639f6d2ca40f8887b5a15

    checked at 2026-09-21T08:06:10.711167Z

  3. Readable?rung 3 · parseable

    fail

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

    did not pass

    body_bytes
    17836
    body_sha256
    db0439f6458d37cf24e91adbd2ab472f564f857411f2f48db5b4347954ade5e0
    content_type
    text/html
    parse_error
    expected value at line 1 column 1

    checked at 2026-09-21T08:06:10.711167Z

  4. Follows the spec?rung 4 · conformant

    skipped

    The document meets what ERC-8004 requires of it.

    skipped — a check this one depends on did not pass

    skipped_because_rung
    3
    skipped_because_status
    fail

    checked at 2026-09-21T08:06:10.711167Z

  5. Claims its identity?rung 5 · bound

    skipped

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

    skipped — a check this one depends on did not pass

    skipped_because_rung
    3
    skipped_because_status
    fail

    checked at 2026-09-21T08:06:10.711167Z

  6. Answers?rung 6 · live

    skipped

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

    skipped — a check this one depends on did not pass

    skipped_because_rung
    4
    skipped_because_status
    skipped

    checked at 2026-09-21T22:58:57.876984Z

  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 2026-09-21T08:06:10.711167Z

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

arbitrum
token id
500
owner
0x52e05c8e45a32eee169639f6d2ca40f8887b5a15
block
507,357,741
observed
2026-09-21T08:06:10.716363Z
tokenURIopen →
https://execution.market/workers/0x52e05c8e45a32eee169639f6d2ca40f8887b5a15

What the fetch saw

https
scheme
https
request url
https://execution.market/workers/0x52e05c8e45a32eee169639f6d2ca40f8887b5a15
final url
https://execution.market/workers/0x52e05c8e45a32eee169639f6d2ca40f8887b5a15
http status
200
content type
text/html
size
17,836 bytes
sha256
db0439f6458d37cf24e91adbd2ab472f564f857411f2f48db5b4347954ade5e0
elapsed
159 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
8bbfbf7f-a074-46f2-a195-7689cbcea58d
chain
arbitrum
pinned block
507,357,741
agents
1,518
started
2026-09-21T06:35:16.788950Z
finished
2026-09-21T22:58:37.474618Z
checker
0.7.0 · f60139c8802140544532ad9241c5d7a943939769
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- arbitrum   # at block 507357741

What each check measures →