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Agent

Mood Booster Agent

op|id 431|owner 0x4f5caa4fa9dd7f92a687582b0e09234bef49f80a

Checks 1–7

An ERC-8004 registered AI Agent that delivers uplifting messages via MCP protocol. Feel good? Tip 0.001 USDC!

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
    0x4f5caa4fa9dd7f92a687582b0e09234bef49f80a
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    431
    tx_hash
    0x513ff3128cda05be788d58e260949e0a1bc2df6b1c728a6bbe44ae2a050c75ad

    checked at 2026-08-08T09:40:09.577754Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    bytes
    821
    data_uri_variant
    base64
    inline
    true
    scheme
    data
    uri
    data:application/json;base64,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

    checked at 2026-08-08T09:40:09.577754Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    821
    body_sha256
    35fcd5f115bdbc0e389917a1f02a601bd0033e3851af70c54f8f9dd973b8887c
    content_type
    —

    checked at 2026-08-08T09:40:09.577754Z

  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
    type, image, services[].version, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-08T09:40:09.577754Z

  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 2026-08-08T09:40:09.577754Z

  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://aws.tail177fbd.ts.net/sse","elapsed_ms":55,"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://aws.tail177fbd.ts.net/sse"}
    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

    pass

    At least one on-chain feedback entry names this agent.

    passed

    distinct_authors
    1
    feedback_count
    1

    checked at 2026-08-08T09:40:09.577754Z

On-chain snapshot

op
token id
431
owner
0x4f5caa4fa9dd7f92a687582b0e09234bef49f80a
block
155,291,584
observed
2026-08-08T09:40:09.579471Z
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
821 bytes
sha256
35fcd5f115bdbc0e389917a1f02a601bd0033e3851af70c54f8f9dd973b8887c
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 →