AgentCount
Sections
Agent

Agent #636

polygon|id 636|owner 0x80963791ce7cb9c5d580fe638c39fdd9ffdae2d5

Checks 1–7

M2M Autonomous Legal, Smart Contract & Web3 Schema Verification Gateway

Keyerrorthe check could not completefaildid 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
    94177480
    chain_id
    137
    owner
    0x80963791ce7cb9c5d580fe638c39fdd9ffdae2d5
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    636
    tx_hash
    0x0b78a5f710069917f93d8c9bf130a3b65f06547742099f4e89914ada40bba4d8

    checked at 2026-09-21T06:25:40.909955Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    485
    final_url
    https://raw.githubusercontent.com/rakhmadaa-gif/nexus-core-gateway/main/.well-known/agent.json
    http_status
    200
    request_url
    https://raw.githubusercontent.com/rakhmadaa-gif/nexus-core-gateway/main/.well-known/agent.json
    scheme
    https
    uri
    https://raw.githubusercontent.com/rakhmadaa-gif/nexus-core-gateway/main/.well-known/agent.json

    checked at 2026-09-21T06:25:40.909955Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    3654
    body_sha256
    da97902aff3cd5260d2f8e90e065cc6290c8a3ab9ff8f3ca979c59df66d60078
    content_type
    text/plain; charset=utf-8

    checked at 2026-09-21T06:25:40.909955Z

  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
    1
    services_field_source
    neither
    services_status
    absent
    should_gaps
    type, name, image, services
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-09-21T06:25:40.909955Z

  5. Claims its identity?rung 5 · bound

    pass

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

    passed

    declared_agent_id
    636
    declared_chain
    137
    declared_registry
    eip155:137:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
    match
    true
    registrations_seen
    1

    checked at 2026-09-21T06:25:40.909955Z

  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 2026-09-21T06:25:40.909955Z

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

polygon
token id
636
owner
0x80963791ce7cb9c5d580fe638c39fdd9ffdae2d5
block
94,177,480
observed
2026-09-21T06:25:40.913119Z
tokenURIopen →
https://raw.githubusercontent.com/rakhmadaa-gif/nexus-core-gateway/main/.well-known/agent.json

What the fetch saw

https
scheme
https
request url
https://raw.githubusercontent.com/rakhmadaa-gif/nexus-core-gateway/main/.well-known/agent.json
final url
https://raw.githubusercontent.com/rakhmadaa-gif/nexus-core-gateway/main/.well-known/agent.json
http status
200
content type
text/plain; charset=utf-8
size
3,654 bytes
sha256
da97902aff3cd5260d2f8e90e065cc6290c8a3ab9ff8f3ca979c59df66d60078
elapsed
485 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
8f85e148-1ffe-4720-92c1-8710a9612715
chain
polygon
pinned block
94,177,480
agents
672
started
2026-09-21T06:15:01.567578Z
finished
2026-09-21T06:33:18.819871Z
checker
0.7.0 · f60139c8802140544532ad9241c5d7a943939769
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- polygon   # at block 94177480

What each check measures →