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Agent

Agent #390

op|id 390|owner 0xc598992e31dd7bcb01d90fae52e0f57fea5b5cd1

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
    155291584
    chain_id
    10
    owner
    0xc598992e31dd7bcb01d90fae52e0f57fea5b5cd1
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    390
    tx_hash
    0x5497098ca2d9f9c59b0173f52ede3da5fa779df99f9cebd6880cb453818540e3

    checked at 2026-08-08T09:40:05.741230Z

  2. Reachable?rung 2 · resolvable

    fail

    The document URL it declared actually answers when fetched.

    did not pass

    reason
    unsupported_scheme
    scheme
    unsupported
    uri
    data:application/json;base64 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

    checked at 2026-08-08T09:40:05.741230Z

  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 2026-08-08T09:40:05.741230Z

  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 2026-08-08T09:40:05.741230Z

  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 2026-08-08T09:40:05.741230Z

  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 2026-08-08T09:41:43.918885Z

  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 2026-08-08T09:40:05.741230Z

On-chain snapshot

op
token id
390
owner
0xc598992e31dd7bcb01d90fae52e0f57fea5b5cd1
block
155,291,584
observed
2026-08-08T09:40:05.743473Z
tokenURI
data:application/json;base64 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

What the fetch saw

unsupported
scheme
unsupported
request url
—
final url
—
http status
—
content type
—
size
—
sha256
—
elapsed
—

This run

reproducible
Every status above is scoped to this sweep, at this block. Rerun it and you should get these answers back.
run
9a6bee56-1594-4980-bafd-5efe49aae6ce
chain
op
pinned block
155,291,584
agents
535
started
2026-08-08T09:39:06.440025Z
finished
2026-08-08T09:40:35.797124Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- op   # at block 155291584

What each check measures →