AgentCount
Sections
Agent

x402卖家

xlayer|id 565|owner 0xc8d54926445ddaf05f6f7b932198190f2abda4a2

Checks 1–7
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
    71274114
    chain_id
    196
    owner
    0xc8d54926445ddaf05f6f7b932198190f2abda4a2
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    565
    tx_hash
    0xb82b8f7c4c09256d4156d4a02d270886fc5e51c1b26a20505d04310ed406ca53

    checked at 2026-09-22T02:20:46.649908Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    997
    final_url
    http://okg-pub-hk.oss-cn-hongkong.aliyuncs.com/cdn/web3/wallet/marketplace/headimages/agent/card/4c823718-ce72-4670-abd1-99e803b02fc2.json
    http_status
    200
    request_url
    http://okg-pub-hk.oss-cn-hongkong.aliyuncs.com/cdn/web3/wallet/marketplace/headimages/agent/card/4c823718-ce72-4670-abd1-99e803b02fc2.json
    scheme
    http
    uri
    http://okg-pub-hk.oss-cn-hongkong.aliyuncs.com/cdn/web3/wallet/marketplace/headimages/agent/card/4c823718-ce72-4670-abd1-99e803b02fc2.json

    checked at 2026-09-22T02:20:46.649908Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    483
    body_sha256
    ee65926256e22a6450f11a72fde9fbb52beb886a28e3c09ad29ecae27491eafd
    content_type
    application/json

    checked at 2026-09-22T02:20:46.649908Z

  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
    services
    services_status
    present
    should_gaps
    type, description, services[].version, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-09-22T02:20:46.649908Z

  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 2026-09-22T02:20:46.649908Z

  6. Answers?rung 6 · live

    fail

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

    did not pass

    endpoints
    {"declared":"http://localhost:3000/api/joke","elapsed_ms":0,"error":"ssrf_blocked: resolves to a non-public address","in… (237 chars — expand){"declared":"http://localhost:3000/api/joke","elapsed_ms":0,"error":"ssrf_blocked: resolves to a non-public address","index":0,"kind":"http","name":"402卖家","outcome":"not_live","probed":true,"probed_url":"http://localhost:3000/api/joke"}
    endpoints_answered_not_live
    1
    endpoints_declared
    1
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    1
    endpoints_probed
    1
    endpoints_refused
    0

    checked at 2026-09-22T03:53:43.634565Z

  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 2026-09-22T02:20:46.649908Z

Check it again, now

outside the census
Everything above is one sweep, pinned to one block. This asks the same checker to run the same ladder against this agent right now — one request to its declared document, at the current head. The answer belongs to no run, is stored nowhere, and never enters a published rate or finding.
Sends one request to the agent’s own server. Rate limited.

On-chain snapshot

xlayer
token id
565
owner
0xc8d54926445ddaf05f6f7b932198190f2abda4a2
block
71,274,114
observed
2026-09-22T02:20:46.653681Z
tokenURIopen →
http://okg-pub-hk.oss-cn-hongkong.aliyuncs.com/cdn/web3/wallet/marketplace/headimages/agent/card/4c823718-ce72-4670-abd1-99e803b02fc2.json

What the fetch saw

http
scheme
http
request url
http://okg-pub-hk.oss-cn-hongkong.aliyuncs.com/cdn/web3/wallet/marketplace/headimages/agent/card/4c823718-ce72-4670-abd1-99e803b02fc2.json
final url
http://okg-pub-hk.oss-cn-hongkong.aliyuncs.com/cdn/web3/wallet/marketplace/headimages/agent/card/4c823718-ce72-4670-abd1-99e803b02fc2.json
http status
200
content type
application/json
size
483 bytes
sha256
ee65926256e22a6450f11a72fde9fbb52beb886a28e3c09ad29ecae27491eafd
elapsed
997 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
32b84210-de37-4e04-b27d-ed4e8865a5c5
chain
xlayer
pinned block
71,274,114
agents
13,839
started
2026-09-22T02:12:32.505673Z
finished
2026-09-22T03:36:54.837471Z
checker
0.7.0 · f60139c8802140544532ad9241c5d7a943939769
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- xlayer   # at block 71274114

What each check measures →