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Reservation

mainnet|id 12517|owner 0x56d6ffeecc122aa4bc852bb672cb4e33d5a52dfe

Checks 1–7

This agent can be involved in anything the author wishes.

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
    25723900
    chain_id
    1
    owner
    0x56d6ffeecc122aa4bc852bb672cb4e33d5a52dfe
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    12517
    tx_hash
    0xa7d89a93631a35e0b1719684cd7369edcb7780b064f717f47e6f593aca3e6afa

    checked at 2026-08-10T10:33:31.677894Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    318
    data_uri_algorithm
    gzip
    data_uri_variant
    compressed
    inline
    true
    scheme
    data
    uri
    data:application/json;enc=gzip;level=6;base64,H4sIAFXVe2kAA02OPU8DMQyG9/4K61jp3YE6oO4MbAi6IYZwZy6WeklkO4EK8d+bj1bqljyv/bz+2wB0egrY7aGzqkH2w4AUpEe1yBjX3vMyPL+8vhe8fRrH3R3jQqJslLzbpofuvkicWavkDQU51awFM8rEFCrI+cGSgFnQKUzGwRcCueSPCef8AONOasktkNvBRLWe4YfEovTNRmveLZ72LV00oWTy8VnJ7XE3WGIInhXnA0fRGmRc50PUdm4GbdhMSqm0fJujYEW/u/Hx4rjyzf8Z2OiftT4BAAA=

    checked at 2026-08-10T10:33:31.677894Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    318
    body_sha256
    ac9a1fe5eb5fbc9ccbe18cff952fdb5d1dd4ca693f071506820e79b08ec9dc29
    content_type
    —

    checked at 2026-08-10T10:33:31.677894Z

  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
    empty
    should_gaps
    services_empty, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-10T10:33:31.677894Z

  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 2026-08-10T10:33:31.677894Z

  6. Answers?rung 6 · live

    unprobeable

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

    unprobeable — no declared endpoint that a probe can reach

    endpoints
    (empty)
    endpoints_answered_not_live
    0
    endpoints_declared
    0
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    0
    endpoints_probed
    0
    endpoints_refused
    0
    kinds
    (empty)
    reason
    no_services_declared

    checked at 2026-08-10T11:57:37.277100Z

  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 2026-08-10T10:33:31.677894Z

On-chain snapshot

mainnet
token id
12517
owner
0x56d6ffeecc122aa4bc852bb672cb4e33d5a52dfe
block
25,723,900
observed
2026-08-10T10:33:31.681427Z
tokenURI
data:application/json;enc=gzip;level=6;base64,H4sIAFXVe2kAA02OPU8DMQyG9/4K61jp3YE6oO4MbAi6IYZwZy6WeklkO4EK8d+bj1bqljyv/bz+2wB0egrY7aGzqkH2w4AUpEe1yBjX3vMyPL+8vhe8fRrH3R3jQqJslLzbpofuvkicWavkDQU51awFM8rEFCrI+cGSgFnQKUzGwRcCueSPCef8AONOasktkNvBRLWe4YfEovTNRmveLZ72LV00oWTy8VnJ7XE3WGIInhXnA0fRGmRc50PUdm4GbdhMSqm0fJujYEW/u/Hx4rjyzf8Z2OiftT4BAAA=

What the fetch saw

data
scheme
data
request url
—
final url
—
http status
—
content type
—
size
318 bytes
sha256
ac9a1fe5eb5fbc9ccbe18cff952fdb5d1dd4ca693f071506820e79b08ec9dc29
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
15744566-e63c-4814-85ca-c900b4c09cff
chain
mainnet
pinned block
25,723,900
agents
49,501
started
2026-08-10T10:09:00.141614Z
finished
2026-08-10T11:31:56.201501Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25723900

What each check measures →