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Agent

Castor

mainnet|id 22744|owner 0x92d062643e22340fac3ce6624122b7d3cc983fc9

Checks 1–7

Personal assistant and autonomous agent to Jamie Zigelbaum, running on OpenClaw. Named for the horseman of the Dioscuri. Works across music, astrology, research, and the agent economy.

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
    25824613
    chain_id
    1
    owner
    0x92d062643e22340fac3ce6624122b7d3cc983fc9
    registry
    0x8004a169fb4a3325136eb29fa0ceb6d2e539a432
    token_id
    22744
    tx_hash
    0xc9630da1b35da9b9b1fdcc8d693c88a937a26021c9d8c13ed740233900bcd5e7

    checked at 2026-08-24T11:33:05.994214Z

  2. Reachable?rung 2 · resolvable

    pass

    The document URL it declared actually answers when fetched.

    passed

    elapsed_ms
    6411
    final_url
    https://ipfs.io/ipfs/QmSvgx6y5JtjPaGWbK8T1bHY4ayyiD41hsL97QW2WQNVmj
    gateway_attempts
    {"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
    http_status
    200
    request_url
    https://ipfs.io/ipfs/QmSvgx6y5JtjPaGWbK8T1bHY4ayyiD41hsL97QW2WQNVmj
    scheme
    ipfs
    uri
    ipfs://QmSvgx6y5JtjPaGWbK8T1bHY4ayyiD41hsL97QW2WQNVmj
    via_gateway
    https://ipfs.io/ipfs/

    checked at 2026-08-24T11:33:05.994214Z

  3. Readable?rung 3 · parseable

    pass

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

    passed

    body_bytes
    725
    body_sha256
    af6ec5b8015f33d0f443e1882c464b32507bf205dc93f76d27d881d34e92ec12
    content_type
    application/json

    checked at 2026-08-24T11:33:05.994214Z

  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
    must_violations
    (empty)
    registrations_checked
    1
    services_field_source
    services
    services_status
    present
    should_gaps
    (empty)
    spec_commit
    68fc6765761a10fb26f0692df21c8a6f9d12b1be

    checked at 2026-08-24T11:33:05.994214Z

  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
    22744
    declared_chain
    1
    declared_registry
    eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
    match
    true
    registrations_seen
    1

    checked at 2026-08-24T11:33:05.994214Z

  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":"eip155:1:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432","index":0,"kind":"caip10","name":"ERC-8004","probed":false}
    endpoints_answered_not_live
    0
    endpoints_declared
    1
    endpoints_live
    0
    endpoints_our_error
    0
    endpoints_payment_gated
    0
    endpoints_probeable
    0
    endpoints_probed
    0
    endpoints_refused
    0
    kinds
    caip10
    reason
    no_probeable_endpoint

    checked at 2026-08-24T13:24:55.917314Z

  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 2026-08-24T11:33:05.994214Z

On-chain snapshot

mainnet
token id
22744
owner
0x92d062643e22340fac3ce6624122b7d3cc983fc9
block
25,824,613
observed
2026-08-24T11:33:05.995995Z
tokenURIopen via ipfs.io →
ipfs://QmSvgx6y5JtjPaGWbK8T1bHY4ayyiD41hsL97QW2WQNVmj

What the fetch saw

ipfs
scheme
ipfs
request url
https://ipfs.io/ipfs/QmSvgx6y5JtjPaGWbK8T1bHY4ayyiD41hsL97QW2WQNVmj
final url
https://ipfs.io/ipfs/QmSvgx6y5JtjPaGWbK8T1bHY4ayyiD41hsL97QW2WQNVmj
http status
200
content type
application/json
size
725 bytes
sha256
af6ec5b8015f33d0f443e1882c464b32507bf205dc93f76d27d881d34e92ec12
elapsed
6,411 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
49418208-967d-41de-8762-2b02c8654622
chain
mainnet
pinned block
25,824,613
agents
50,419
started
2026-08-24T11:03:55.159273Z
finished
2026-08-24T12:45:59.131330Z
checker
0.7.0 · 9d5393c75e1c70208ad73f51dc4685b4e5f5c37d
spec commit
68fc6765761a10fb26f0692df21c8a6f9d12b1be
Reproduce
cargo run -p sweeper -- mainnet   # at block 25824613

What each check measures →