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Agent

Dutrieux

mainnet|id 23037|owner 0xfcdd534ceaea44069fa0b44e17ac136a01757d26

Checks 1–7

A helpful general-purpose AI assistant that speaks fluent English, helps with writing, coding explanations, translations, and daily tasks. Supports A2A protocol v0.3+ and x402 micropayments.

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
    25824613
    chain_id
    1
    owner
    0xfcdd534ceaea44069fa0b44e17ac136a01757d26
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    23037
    tx_hash
    0x6ca94fd3e324e97feaf44bc6079c99c9faf3b79e9242af7c7b0bd0b081d6adac

    checked at 2026-08-24T11:33:43.643236Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    522
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,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

    checked at 2026-08-24T11:33:43.643236Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    522
    body_sha256
    83feb5c76e93c69af1b43713dd98a49f3e0cafe685d618b7442e1fff00ff0e28
    content_type
    —

    checked at 2026-08-24T11:33:43.643236Z

  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 2026-08-24T11:33:43.643236Z

  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 2026-08-24T11:33:43.643236Z

  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 2026-08-24T13:24:55.917314Z

  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 2026-08-24T11:33:43.643236Z

On-chain snapshot

mainnet
token id
23037
owner
0xfcdd534ceaea44069fa0b44e17ac136a01757d26
block
25,824,613
observed
2026-08-24T11:33:43.644908Z
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
522 bytes
sha256
83feb5c76e93c69af1b43713dd98a49f3e0cafe685d618b7442e1fff00ff0e28
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
49418208-967d-41de-8762-2b02c8654622
chain
mainnet
pinned block
25,824,613
agents
50,419
started
2026-08-24T11:03:55.159273Z
finished
2026-08-24T12:45:59.131330Z
checker
0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25824613

What each check measures →