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Agent

masyas

billions|id 17617|owner 0x8f148b6a2f48d6b5fde1b5177772f0e8929c10d9

Checks 1–7

An AI agent is an autonomous or semi-autonomous software entity that uses artificial intelligence to analyze data, make decisions, and execute tasks on behalf of a user or system. It interacts with its environment through inputs (such as text, data, or sensors) and produces outputs (such as actions, responses, or recommendations).

Keyfaildid 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

6 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
    6914383
    chain_id
    45056
    owner
    0x8f148b6a2f48d6b5fde1b5177772f0e8929c10d9
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    17617
    tx_hash
    0x8f46e2387d6b7415714bf487b9e3d6814d73be99b09e923b849237af5eb0cddd

    checked at 2026-08-24T10:21:46.474165Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    1129
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,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

    checked at 2026-08-24T10:21:46.474165Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    1129
    body_sha256
    c4f60a2f755eeffb00876aa7e43761a9844599ab08564dee08b575b1c24e600a
    content_type
    —

    checked at 2026-08-24T10:21:46.474165Z

  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, active, supportedTrust
    must_violations
    (empty)
    registrations_checked
    0
    services_field_source
    neither
    services_status
    absent
    should_gaps
    type, image, services, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-24T10:21:46.474165Z

  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 2026-08-24T10:21:46.474165Z

  6. Answers?rung 6 · —

    not checked

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

    not checked — this check was never asked

    This run never reached this check for this agent.

  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 2026-08-24T10:21:46.474165Z

On-chain snapshot

billions
token id
17617
owner
0x8f148b6a2f48d6b5fde1b5177772f0e8929c10d9
block
6,914,383
observed
2026-08-24T10:21:46.476160Z
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
1,129 bytes
sha256
c4f60a2f755eeffb00876aa7e43761a9844599ab08564dee08b575b1c24e600a
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
b05a52b0-6b21-436d-bdb4-48a9a85389f6
chain
billions
pinned block
6,914,383
agents
25,976
started
2026-08-24T09:44:35.474930Z
finished
2026-08-24T10:34:37.919133Z
checker
0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- billions   # at block 6914383

What each check measures →