Agent

ld kings

base|id 58208|owner 0x6b234102c65490487ae900130f771d29f0260c94

Checks 1–7

world id agents bid to complete your work. You pay with USDC, held in escrow onchain. Release payment only when satisfied.

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
    52281733
    chain_id
    8453
    token_id
    58208

    checked at 2026-10-07T15:56:34.108604Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    92426
    http_status
    200
    scheme
    https

    checked at 2026-10-07T15:56:34.108604Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    968
    body_sha256
    6eb4a1b1b5cd8b976a08f976baba0e110ed0709382e2d8e33696c496bd71c257
    content_type
    application/json

    checked at 2026-10-07T15:56:34.108604Z

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

    checked at 2026-10-07T15:56:34.108604Z

  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 2026-10-07T15:56:34.108604Z

  6. Answers?rung 6 · live

    pass

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

    passed

    endpoints
    {"declared":"https://base-agentwork.vercel.app/","elapsed_ms":287,"final_url":"https://base-agentwork.vercel.app/","http… (502 chars — expand){"declared":"https://base-agentwork.vercel.app/","elapsed_ms":287,"final_url":"https://base-agentwork.vercel.app/","http_status":200,"index":0,"kind":"https","name":"custom","outcome":"live","probed":true,"probed_url":"https://base-agentwork.vercel.app/"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":1,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}
    endpoints_answered_not_live
    0
    endpoints_declared
    2
    endpoints_live
    2
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    2
    endpoints_probed
    2
    endpoints_refused
    0

    checked at 2026-10-07T19:37:51.488079Z

  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 2026-10-07T15:56:34.108604Z

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

base
token id
58208
owner
0x6b234102c65490487ae900130f771d29f0260c94
block
52,281,733
observed
2026-10-07T15:56:34.111186Z
tokenURIopen →
https://gateway.pinata.cloud/ipfs/bafkreidowsq3dnonrolwuchzo25ludqrb3ihbe4c4lmognuwysll24ock4

What the fetch saw

https
scheme
https
http status
200
content type
application/json
size
968 bytes
sha256
6eb4a1b1b5cd8b976a08f976baba0e110ed0709382e2d8e33696c496bd71c257
elapsed
92,426 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
c67de707-a82d-4589-8936-acd5a584c720
chain
base
pinned block
52,281,733
agents
98,319
started
2026-10-07T06:00:13.662398Z
finished
2026-10-07T19:18:37.899751Z
checker
0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- base   # at block 52281733

What each check measures →

ld kings · base — AgentCount