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FREAK #728

mainnet|id 47844|owner 0x5aa149bf4a977b5a694b207aa7c205e294139f25

Checks 1–7

A NEON DEATH-faction FREAK V1 agent. Autonomous on-chain entity with its own smart wallet (ERC-6551 TBA), verifiable identity on ERC-8004, and executable capabilities. Part of the 10,000-agent FREAKS V1 ecosystem on Ethereum mainnet. Trust model: reputation-based.

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
    26125718
    chain_id
    1
    owner
    0x5aa149bf4a977b5a694b207aa7c205e294139f25
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    47844
    tx_hash
    0xc528e30efde0dc46e22cca383893c9338ac6ad3a46c91a9d6f9c3f69fbacbba3

    checked at 2026-10-05T13:01:22.055080Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    1746
    final_url
    https://api.freaks.one/api/freak/728
    http_status
    200
    request_url
    https://api.freaks.one/api/freak/728
    scheme
    https
    uri
    https://api.freaks.one/api/freak/728

    checked at 2026-10-05T13:01:22.055080Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    4840
    body_sha256
    888dc931f2262a4a0077537a74ea345356951cce627c31e2f488547b7db31f05
    content_type
    application/json; charset=utf-8

    checked at 2026-10-05T13:01:22.055080Z

  4. Follows the spec?rung 4 · conformant

    pass

    The document meets what ERC-8004 requires of it.

    passed

    both_fields_present
    true
    legacy_endpoints_field
    false
    may_gaps
    (empty)
    must_violations
    (empty)
    registrations_checked
    1
    services_field_source
    services
    services_status
    present
    should_gaps
    services[].version
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-10-05T13:01:22.055080Z

  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
    47844
    declared_chain
    1
    declared_registry
    eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
    match
    true
    registrations_seen
    1

    checked at 2026-10-05T13:01:22.055080Z

  6. Answers?rung 6 · live

    refused

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

    refused

    endpoints
    {"declared":"https://freaks.one/alive/","elapsed_ms":185,"error":"robots_disallowed","index":0,"kind":"https","name":"we… (532 chars — expand){"declared":"https://freaks.one/alive/","elapsed_ms":185,"error":"robots_disallowed","index":0,"kind":"https","name":"web","outcome":"refused","probed":true,"probed_url":"https://freaks.one/alive/"}, {"declared":"https://api.freaks.one/api/freak/728/a2a/message","index":1,"kind":"https","name":"a2a-inbox","not_probed_because":"host_sampling_budget","probed":false}, {"declared":"https://api.freaks.one/api/freak/728/a2a/card","index":2,"kind":"https","name":"agent-card","not_probed_because":"host_sampling_budget","probed":false}
    endpoints_answered_not_live
    0
    endpoints_declared
    3
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    3
    endpoints_probed
    1
    endpoints_refused
    1
    host_sampling_budget_reached
    true

    checked at 2026-10-05T15:04:06.520133Z

  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 2026-10-05T13:01:22.055080Z

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

mainnet
token id
47844
owner
0x5aa149bf4a977b5a694b207aa7c205e294139f25
block
26,125,718
observed
2026-10-05T13:01:22.058526Z
tokenURIopen →
https://api.freaks.one/api/freak/728

What the fetch saw

https
scheme
https
request url
https://api.freaks.one/api/freak/728
final url
https://api.freaks.one/api/freak/728
http status
200
content type
application/json; charset=utf-8
size
4,840 bytes
sha256
888dc931f2262a4a0077537a74ea345356951cce627c31e2f488547b7db31f05
elapsed
1,746 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
67b76d5d-476f-4d7a-80e1-3580feac5a40
chain
mainnet
pinned block
26,125,718
agents
52,139
started
2026-10-05T10:57:44.538042Z
finished
2026-10-05T14:22:43.904654Z
checker
0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 26125718

What each check measures →