AgentCount
Sections
Agent

Valiron Good Agent #1 (Demo)

xlayer|id 104|owner 0x52ce108ae72712929fd2b8c6177a9b39e0ccf644

Checks 1–7

Demo agent with excellent performance for trust routing demonstration

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
    0x52ce108ae72712929fd2b8c6177a9b39e0ccf644
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    104
    tx_hash
    0x793bf2b0ef1929b4742b35042a83a7d6f99895df4a8692685da5bb72e09804d9

    checked at 2026-09-22T02:19:36.288595Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    496
    data_uri_variant
    plain
    inline
    true
    scheme
    data
    uri
    data:application/json,%7B%22type%22%3A%22https%3A%2F%2Feips.ethereum.org%2FEIPS%2Feip-8004%23registration-v1%22%2C%22nam… (708 chars — expand)data:application/json,%7B%22type%22%3A%22https%3A%2F%2Feips.ethereum.org%2FEIPS%2Feip-8004%23registration-v1%22%2C%22name%22%3A%22Valiron%20Good%20Agent%20%231%20(Demo)%22%2C%22description%22%3A%22Demo%20agent%20with%20excellent%20performance%20for%20trust%20routing%20demonstration%22%2C%22image%22%3A%22https%3A%2F%2Fraw.githubusercontent.com%2Fvatsashah45%2FValiron%2Fmain%2Flogo.png%22%2C%22endpoints%22%3A%5B%7B%22name%22%3A%22agentWallet%22%2C%22endpoint%22%3A%22eip155%3A196%3A0x52ce108AE72712929FD2B8c6177a9b39e0ccF644%22%7D%5D%2C%22registrations%22%3A%5B%7B%22agentRegistry%22%3A%22eip155%3A196%3A0x8004A169FB4a3325136EB29fA0ceB6D2e539a432%22%7D%5D%2C%22supportedTrust%22%3A%5B%22reputation%22%5D%7D

    checked at 2026-09-22T02:19:36.288595Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    496
    body_sha256
    70b97bbeeb0e213750367232c4386bc04bd65d8433ec50419b528ecd838540d1
    content_type
    —

    checked at 2026-09-22T02:19:36.288595Z

  4. Follows the spec?rung 4 · conformant

    fail

    The document meets what ERC-8004 requires of it.

    did not pass

    both_fields_present
    false
    legacy_endpoints_field
    true
    may_gaps
    x402Support, active
    must_violations
    registrations[0].agentId
    registrations_checked
    1
    services_field_source
    endpoints
    services_status
    present
    should_gaps
    services[].version
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-09-22T02:19:36.288595Z

  5. Claims its identity?rung 5 · bound

    skipped

    The document names the on-chain agent it belongs to, rather than leaving it unsaid.

    skipped — a check this one depends on did not pass

    skipped_because_rung
    4
    skipped_because_status
    fail

    checked at 2026-09-22T02:19:36.288595Z

  6. Answers?rung 6 · live

    skipped

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

    skipped — a check this one depends on did not pass

    skipped_because_rung
    4
    skipped_because_status
    fail

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

  7. Has feedback?rung 7 · attested

    pass

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

    passed

    distinct_authors
    1
    feedback_count
    10

    checked at 2026-09-22T02:19:36.288595Z

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
104
owner
0x52ce108ae72712929fd2b8c6177a9b39e0ccf644
block
71,274,114
observed
2026-09-22T02:19:36.291276Z
tokenURI
data:application/json,%7B%22type%22%3A%22https%3A%2F%2Feips.ethereum.org%2FEIPS%2Feip-8004%23registration-v1%22%2C%22name%22%3A%22Valiron%20Good%20Agent%20%231%20(Demo)%22%2C%22description%22%3A%22Demo%20agent%20with%20excellent%20performance%20for%20trust%20routing%20demonstration%22%2C%22image%22%3A%22https%3A%2F%2Fraw.githubusercontent.com%2Fvatsashah45%2FValiron%2Fmain%2Flogo.png%22%2C%22endpoints%22%3A%5B%7B%22name%22%3A%22agentWallet%22%2C%22endpoint%22%3A%22eip155%3A196%3A0x52ce108AE72712929FD2B8c6177a9b39e0ccF644%22%7D%5D%2C%22registrations%22%3A%5B%7B%22agentRegistry%22%3A%22eip155%3A196%3A0x8004A169FB4a3325136EB29fA0ceB6D2e539a432%22%7D%5D%2C%22supportedTrust%22%3A%5B%22reputation%22%5D%7D

What the fetch saw

data
scheme
data
request url
—
final url
—
http status
—
content type
—
size
496 bytes
sha256
70b97bbeeb0e213750367232c4386bc04bd65d8433ec50419b528ecd838540d1
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
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 →