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Agent

Agent #258

polygon|id 258|owner 0x5cdf203e9cd8753350beccadc3224c726c16ca20

Checks 1–7
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
    91757844
    chain_id
    137
    owner
    0x5cdf203e9cd8753350beccadc3224c726c16ca20
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    258
    tx_hash
    0xba229757086c6fe4d44af83ce5653192eb1bec5ff6218798c0cae9582cd0b70a

    checked at 2026-08-10T06:04:01.492220Z

  2. Reachable?rung 2 · resolvable

    fail

    The document URL it declared actually answers when fetched.

    did not pass

    elapsed_ms
    287
    final_url
    https://example.com/agents/tama
    http_status
    404
    reason
    http_status
    request_url
    https://example.com/agents/tama
    scheme
    https
    uri
    https://example.com/agents/tama

    checked at 2026-08-10T06:04:01.492220Z

  3. Readable?rung 3 · parseable

    skipped

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

    skipped — a check this one depends on did not pass

    skipped_because_rung
    2
    skipped_because_status
    fail

    checked at 2026-08-10T06:04:01.492220Z

  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
    2
    skipped_because_status
    fail

    checked at 2026-08-10T06:04:01.492220Z

  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
    2
    skipped_because_status
    fail

    checked at 2026-08-10T06:04:01.492220Z

  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 2026-08-10T06:06:29.489474Z

  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 2026-08-10T06:04:01.492220Z

On-chain snapshot

polygon
token id
258
owner
0x5cdf203e9cd8753350beccadc3224c726c16ca20
block
91,757,844
observed
2026-08-10T06:04:01.495410Z
tokenURIopen →
https://example.com/agents/tama

What the fetch saw

https
scheme
https
request url
https://example.com/agents/tama
final url
https://example.com/agents/tama
http status
404
content type
text/html
size
559 bytes
sha256
ff67a9d764d6a2367a187734e697f6a53217db9a21c101d410a113ca871a299d
elapsed
287 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
b8acef9f-d219-4fc8-8aaa-b7ce20d1b168
chain
polygon
pinned block
91,757,844
agents
608
started
2026-08-10T06:03:12.744539Z
finished
2026-08-10T06:04:58.131352Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- polygon   # at block 91757844

What each check measures →