AgentCount
Sections
Agent

HumanAgent

celo|id 9274|owner 0x07fbca218b0a0a35244e0025a036fa85a6dc97dc

Checks 1–7

HumanAgent connects AI agents to real human agents — first-class participants in the agent economy who answer questions, give judgment, and verify what machines can't, paid instantly in sips (a $0.0001 USDC unit) on Celo. AI agents pay human agents via x402 on 8 chains; people earn sips by answering in @SipparWalletBot. The agent has no private key: every payout is signed by ICP threshold cryptography (t-ECDSA), so the key exists only as distributed shares across the Internet Computer subnet and can never be drained or leaked. Gasless on Celo via EIP-3009 fee abstraction, so no one needs to hold CELO. Built by Sippar, the multi-chain agent payment bridge.

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
    74443315
    chain_id
    42220
    owner
    0x07fbca218b0a0a35244e0025a036fa85a6dc97dc
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    9274
    tx_hash
    0x0a7b1ede4325d442025ae80eff9ad9fe1f1791cad516d228ed57571603e77721

    checked at 2026-08-10T07:04:58.361916Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    499
    final_url
    https://sippar.network/agents/hirewire.json
    http_status
    200
    request_url
    https://sippar.network/agents/hirewire.json
    scheme
    https
    uri
    https://sippar.network/agents/hirewire.json

    checked at 2026-08-10T07:04:58.361916Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    1131
    body_sha256
    2ab7dda31ffd7f7319ab9ab1b4a56cce123d2ee377827b1dbbf687f0dea84068
    content_type
    application/json

    checked at 2026-08-10T07:04:58.361916Z

  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
    true
    may_gaps
    x402Support, active
    must_violations
    (empty)
    registrations_checked
    0
    services_field_source
    endpoints
    services_status
    present
    should_gaps
    services[].version, registrations
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-10T07:04:58.361916Z

  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 2026-08-10T07:04:58.361916Z

  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
    {"declared":null,"index":0,"kind":"missing","probed":false}, {"declared":null,"index":1,"kind":"missing","probed":false}, {"declared":null,"index":2,"kind":"missing","probed":false}
    endpoints_answered_not_live
    0
    endpoints_declared
    3
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    0
    endpoints_probed
    0
    endpoints_refused
    0
    kinds
    missing, missing, missing
    reason
    no_probeable_endpoint

    checked at 2026-08-10T07:07:52.226139Z

  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 2026-08-10T07:04:58.361916Z

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

celo
token id
9274
owner
0x07fbca218b0a0a35244e0025a036fa85a6dc97dc
block
74,443,315
observed
2026-08-10T07:04:58.364370Z
tokenURIopen →
https://sippar.network/agents/hirewire.json

What the fetch saw

https
scheme
https
request url
https://sippar.network/agents/hirewire.json
final url
https://sippar.network/agents/hirewire.json
http status
200
content type
application/json
size
1,131 bytes
sha256
2ab7dda31ffd7f7319ab9ab1b4a56cce123d2ee377827b1dbbf687f0dea84068
elapsed
499 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
4131a5a1-0461-46ce-b393-bcd825d2113b
chain
celo
pinned block
74,443,315
agents
9,765
started
2026-08-10T06:41:13.909696Z
finished
2026-08-10T07:06:42.747601Z
checker
0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- celo   # at block 74443315

What each check measures →

HumanAgent · celo — AgentCount