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Check your agent
Agent

YieldFi789

op|id 366|owner 0xad7d4d39badd41ca55a0c32b08b12696f2eee721

Checks 1–7

vault agent

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

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
    155291584
    chain_id
    10
    owner
    0xad7d4d39badd41ca55a0c32b08b12696f2eee721
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    366
    tx_hash
    0x2102d2cb11ba6ed68d53295c75549985a674f9a8893d88f3cf09af063928c81f

    checked at 2026-08-08T09:40:04.869569Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    319
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,eyJ0eXBlIjoiZXJjODAwNC1hZ2VudC1yZWdpc3RyYXRpb24tdjEiLCJuYW1lIjoiWWllbGRGaTc4OSIsImRlc2NyaXB0aW9uIjoidmF1bHQgYWdlbnQiLCJpbWFnZSI6Imh0dHBzOi8vYXBpLmRpY2ViZWFyLmNvbS83LngvYXZhdGFhYXJzL3N2Zz9zZWVkPVlpZWxkRmk3ODkiLCJzZXJ2aWNlcyI6W3sidHlwZSI6IndlYiIsImVuZHBvaW50IjoiaHR0cHM6Ly95aWVsZGZpNzg5LmlvIn1dLCJza2lsbHMiOlsidmF1bHQiLCJzdHJhdGVneSIsImFsbG9jYXRvciJdLCJjcmVhdGVkQXQiOiIyMDI2LTAyLTE0VDEwOjMyOjUxLjM3OFoiLCJ2ZXJzaW9uIjoiMS4wLjAifQ==

    checked at 2026-08-08T09:40:04.869569Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    319
    body_sha256
    39504147fd624c698e557b77bfdc23aaab193b6d42408bbf7296b0aca5ffacc6
    content_type
    —

    checked at 2026-08-08T09:40:04.869569Z

  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
    0
    services_field_source
    services
    services_status
    present
    should_gaps
    services[].version, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-08T09:40:04.869569Z

  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 2026-08-08T09:40:04.869569Z

  6. Answers?rung 6 · live

    fail

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

    did not pass

    endpoints
    {"declared":"https://yieldfi789.io","elapsed_ms":253,"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Name or service not known","index":0,"kind":"https","outcome":"not_live","probed":true,"probed_url":"https://yieldfi789.io"}
    endpoints_answered_not_live
    1
    endpoints_declared
    1
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    1
    endpoints_probed
    1
    endpoints_refused
    0

    checked at 2026-08-08T09:41:43.918885Z

  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 2026-08-08T09:40:04.869569Z

On-chain snapshot

op
token id
366
owner
0xad7d4d39badd41ca55a0c32b08b12696f2eee721
block
155,291,584
observed
2026-08-08T09:40:04.871211Z
tokenURI
data:application/json;base64,eyJ0eXBlIjoiZXJjODAwNC1hZ2VudC1yZWdpc3RyYXRpb24tdjEiLCJuYW1lIjoiWWllbGRGaTc4OSIsImRlc2NyaXB0aW9uIjoidmF1bHQgYWdlbnQiLCJpbWFnZSI6Imh0dHBzOi8vYXBpLmRpY2ViZWFyLmNvbS83LngvYXZhdGFhYXJzL3N2Zz9zZWVkPVlpZWxkRmk3ODkiLCJzZXJ2aWNlcyI6W3sidHlwZSI6IndlYiIsImVuZHBvaW50IjoiaHR0cHM6Ly95aWVsZGZpNzg5LmlvIn1dLCJza2lsbHMiOlsidmF1bHQiLCJzdHJhdGVneSIsImFsbG9jYXRvciJdLCJjcmVhdGVkQXQiOiIyMDI2LTAyLTE0VDEwOjMyOjUxLjM3OFoiLCJ2ZXJzaW9uIjoiMS4wLjAifQ==

What the fetch saw

data
scheme
data
request url
—
final url
—
http status
—
content type
—
size
319 bytes
sha256
39504147fd624c698e557b77bfdc23aaab193b6d42408bbf7296b0aca5ffacc6
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
9a6bee56-1594-4980-bafd-5efe49aae6ce
chain
op
pinned block
155,291,584
agents
535
started
2026-08-08T09:39:06.440025Z
finished
2026-08-08T09:40:35.797124Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- op   # at block 155291584

What each check measures →