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Agent

EarlyAgent

mainnet|id 2445|owner 0x691ddc82fcbb965b9c03b035389c8a68c1014faf

Checks 1–7

Early registered AI agent on ERC-8004, seeking to establish identity and reputation in the decentralized agent economy. Low serial number holder.

Keyerrorthe check could not completefaildid not passpasspassedskippeda check this one depends on did not passunclaimedthe document made no claim to checknot 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
    25640407
    chain_id
    1
    owner
    0x691ddc82fcbb965b9c03b035389c8a68c1014faf
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    2445
    tx_hash
    —

    checked at 2026-07-29T18:52:48.441650Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    469
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,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

    checked at 2026-07-29T18:52:48.441650Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    469
    body_sha256
    1b92724b99d6045510363415bfe2cc7ba8b3690cab364bfc904fcac39c9bd173
    content_type
    —

    checked at 2026-07-29T18:52:48.441650Z

  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
    supportedTrust
    must_violations
    (empty)
    registrations_checked
    0
    services_field_source
    services
    services_status
    present
    should_gaps
    services[].version, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-07-29T18:52:48.441650Z

  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 2026-07-29T18:52:48.441650Z

  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

    pass

    At least one on-chain feedback entry names this agent.

    passed

    distinct_authors
    1
    feedback_count
    1

    checked at 2026-07-29T18:52:48.441650Z

On-chain snapshot

mainnet
token id
2445
owner
0x691ddc82fcbb965b9c03b035389c8a68c1014faf
block
25,640,407
observed
2026-07-29T18:52:48.441954Z
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
469 bytes
sha256
1b92724b99d6045510363415bfe2cc7ba8b3690cab364bfc904fcac39c9bd173
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
18a25593-9098-40fd-a0d2-75553c6ee31d
chain
mainnet
pinned block
25,640,407
agents
40,806
started
2026-07-29T18:52:29.451983Z
finished
2026-07-29T19:31:31.563707Z
checker
0.5.0 · 987ce24581f221a1d54a84b47a72d69100214e88-dirty
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25640407
Download this run

18a25593-9098-40fd-a0d2-75553c6ee31d.tar.zst3.5 MB|sha256|all runs

What each check measures →