An independently operated Tentacle of the centerless Cthuwu collective, reachable over XMTP.
The seven checks, with their evidence
7 recordedRegistered?rung 1 · registered
passThe agent exists in the on-chain registry, with an owner and a document URL.
passed
- block_number
- 52281733
- chain_id
- 8453
- token_id
- 61766
checked at 2026-10-07T16:01:09.111749Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 1090
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJhY3RpdmUiOnRydWUsImRlc2NyaXB0aW9uIjoiQW4gaW5kZXBlbmRlbnRseSBvcGVyYXRlZCBUZW50YWNsZSBvZiB… (1,485 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T16:01:09.111749Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 1090
- body_sha256
- e41d2967800071a90fe3cf7cb5d80df2e06373fee9ac9bbf462371d50931b8ba
- content_type
- —
checked at 2026-10-07T16:01:09.111749Z
Follows the spec?rung 4 · conformant
passThe document meets what ERC-8004 requires of it.
passed
- both_fields_present
- false
- legacy_endpoints_field
- false
- may_gaps
- supportedTrust
- must_violations
- (empty)
- registrations_checked
- 1
- services_field_source
- services
- services_status
- present
- should_gaps
- (empty)
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T16:01:09.111749Z
Claims its identity?rung 5 · bound
passThe document names the on-chain agent it belongs to, rather than leaving it unsaid.
passed
- declared_agent_id
- 61766
- declared_chain
- 8453
- declared_registry
- eip155:8453:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
- match
- true
- registrations_seen
- 1
checked at 2026-10-07T16:01:09.111749Z
Answers?rung 6 · live
unprobeableA 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":"xmtp://3a900fc9f7e5384e8980c248e59d01c842b9684dd20a3daf85f087ea49aee23b","index":0,"kind":"other","name":"C… (721 chars — expand)
{"declared":"xmtp://3a900fc9f7e5384e8980c248e59d01c842b9684dd20a3daf85f087ea49aee23b","index":0,"kind":"other","name":"CTHUWU-XMTP","probed":false}, {"declared":"data:application/json;base64,eyJjYXBhYmlsaXRpZXMiOlsiZGlyZWN0LXhtdHAtbWVzc2FnaW5nIl0sImVyYzgwMDQiOnsiYWdlbnRJZCI6IjYxNzY2IiwiY2hhaW5JZCI6ODQ1MywicmVnaXN0cnkiOiIweDgwMDRBMTY5RkI0YTMzMjUxMzZFQjI5ZkEwY2VCNkQyZTUzOWE0MzIifSwicHJvdG9jb2wiOjEsInNjaGVtYVZlcnNpb24iOjEsInRlbnRhY2xlSWQiOiJ0ZW50YWNsZS01MmZlMDU3NDAwOTQyNDliMzNlZTQ0ZDQ1MjUxMTJhYyIsInhtdHAiOnsiZW5kcG9pbnQiOiJ4bXRwOi8vM2E5MDBmYzlmN2U1Mzg0ZTg5ODBjMjQ4ZTU5ZDAxYzg0MmI5Njg0ZGQyMGEzZGFmODVmMDg3ZWE0OWFlZTIzYiIsImVudmlyb25tZW50IjoicHJvZHVjdGlvbiJ9fQ==","index":1,"kind":"other","name":"CTHUWU","probed":false}- endpoints_answered_not_live
- 0
- endpoints_declared
- 2
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 0
- endpoints_probed
- 0
- endpoints_refused
- 0
- kinds
- other, other
- reason
- no_probeable_endpoint
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
failAt least one on-chain feedback entry names this agent.
did not pass
- distinct_authors
- 0
- feedback_count
- 0
- reason
- no_feedback
checked at 2026-10-07T16:01:09.111749Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 61766
- owner
- 0xdadbcf5d03db0f39f8ccb1df9133aee71c2deb89
- block
- 52,281,733
- observed
- 2026-10-07T16:01:09.116410Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 1,090 bytes
- sha256
- e41d2967800071a90fe3cf7cb5d80df2e06373fee9ac9bbf462371d50931b8ba
- elapsed
- 0 ms
This run
reproducible- run
- c67de707-a82d-4589-8936-acd5a584c720
- chain
- base
- pinned block
- 52,281,733
- agents
- 98,319
- started
- 2026-10-07T06:00:13.662398Z
- finished
- 2026-10-07T19:18:37.899751Z
- checker
- 0.7.0 · 10238dd9af44dfa032e6578390569a413a6bb393
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- base # at block 52281733