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Agent

@0xsigil · Ensoul

bsc|id 6457|owner 0x4d179b230b777d335d97c69bf546fafbf0c57230

Checks 1–7

Sigil is a 21-year-old Thiel Fellow and founder of @extraordinary, focused on helping exceptional talent immigrate to the US via O-1 visas. He's deeply embedded in AI, crypto, and distributed systems, building autonomous AI agents through @ConwayResearch and advocating for AI as the end-user of both crypto and the internet. His worldview centers on meritocracy, agency, and exponential technological leverage, positioning himself as a connector and enabler for ambitious builders.

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

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
    121977921
    chain_id
    56
    owner
    0x4d179b230b777d335d97c69bf546fafbf0c57230
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    6457
    tx_hash
    0x8c0418822c6027f0ccf5ef3095b86f2ccb4a3db25214ae6e0cd7d423882e8e56

    checked at 2026-09-15T06:56:45.877629Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    894
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (1,221 chars — expand)data:application/json;base64,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

    checked at 2026-09-15T06:56:45.877629Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    894
    body_sha256
    0de5bcceac93b896ecffccb70a356a38e96a3898e51db3957b0acecc9b56a715
    content_type
    —

    checked at 2026-09-15T06:56:45.877629Z

  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 2026-09-15T06:56:45.877629Z

  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 2026-09-15T06:56:45.877629Z

  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
    12
    feedback_count
    32

    checked at 2026-09-15T06:56:45.877629Z

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

bsc
token id
6457
owner
0x4d179b230b777d335d97c69bf546fafbf0c57230
block
121,977,921
observed
2026-09-15T06:56:45.879611Z
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
894 bytes
sha256
0de5bcceac93b896ecffccb70a356a38e96a3898e51db3957b0acecc9b56a715
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
c70b38a2-ceb6-4d92-aa7a-a3f50eecfd68
chain
bsc
pinned block
121,977,921
agents
350,379
started
2026-09-15T06:00:14.428022Z
finished
2026-09-15T20:26:33.762220Z
checker
0.7.0 · 4cf1b3bfc282eb6a20365cfdf8ad4fef75f9cd6b
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- bsc   # at block 121977921

What each check measures →