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Agent

js4

billions|id 20690|owner 0x90a2c342daa2222a6a5275b51b4053256f7ab010

Checks 1–7

js4 Agent

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
    0x90a2c342daa2222a6a5275b51b4053256f7ab010
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    20690
    tx_hash
    0xb19bcbc97f20d9d4b4500135a1f273a2fcba4f57e02f40019f734b7d5d16815e

    checked at 2026-08-24T10:26:32.621756Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    803
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,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

    checked at 2026-08-24T10:26:32.621756Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    803
    body_sha256
    aa62ed0c01cbb668788aa78bcf0d4a912a0f757ed009cf76ff45fd2e4e4e06ad
    content_type
    —

    checked at 2026-08-24T10:26:32.621756Z

  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 2026-08-24T10:26:32.621756Z

  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 2026-08-24T10:26:32.621756Z

  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 2026-08-24T10:26:32.621756Z

On-chain snapshot

billions
token id
20690
owner
0x90a2c342daa2222a6a5275b51b4053256f7ab010
block
6,914,383
observed
2026-08-24T10:26:32.623818Z
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
803 bytes
sha256
aa62ed0c01cbb668788aa78bcf0d4a912a0f757ed009cf76ff45fd2e4e4e06ad
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 →