Autonomous agent that executes within human-defined mandates with verifiable onchain compliance. Every action is checked against a bounded mandate, verified by a private reasoning engine, and receipted onchain. Self verification is enforced live at the contract level — no NFT, no mandate.
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
- 73985588
- chain_id
- 42220
- token_id
- 3930
checked at 2026-08-04T23:50:38.972643Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- elapsed_ms
- 242
- http_status
- 200
- scheme
- https
checked at 2026-08-04T23:50:38.972643Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 3482
- body_sha256
- 7f90391b401f0466bd2fc7e2478d367a3406e01963f2a52abd6b8fdb496a0992
- content_type
- text/plain; charset=utf-8
checked at 2026-08-04T23:50:38.972643Z
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
- x402Support, active, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- present
- should_gaps
- image, services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-04T23:50:38.972643Z
Claims its identity?rung 5 · bound
unclaimedThe 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 2026-08-04T23:50:38.972643Z
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":null,"index":0,"kind":"missing","name":"create-mandate","probed":false}, {"declared":null,"index":1,"kind":"missing","name":"execute-with-mandate","probed":false}, {"declared":null,"index":2,"kind":"missing","name":"verify-compliance","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
- kinds
- missing, missing, missing
- reason
- no_probeable_endpoint
checked at 2026-08-04T23:56:38.388290Z
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 2026-08-04T23:50:38.972643Z
On-chain snapshot
celo- token id
- 3930
- owner
- 0x63673a506b04454d720dc891862a348df97ae7ba
- block
- 73,985,588
- observed
- 2026-08-04T23:50:38.974090Z
What the fetch saw
https- scheme
- https
- http status
- 200
- content type
- text/plain; charset=utf-8
- size
- 3,482 bytes
- sha256
- 7f90391b401f0466bd2fc7e2478d367a3406e01963f2a52abd6b8fdb496a0992
- elapsed
- 242 ms
This run
reproducible- run
- 974f0c12-e3fc-48a9-ad2a-2400f284c6b1
- chain
- celo
- pinned block
- 73,985,588
- agents
- 9,758
- started
- 2026-08-04T23:32:26.218902Z
- finished
- 2026-08-04T23:55:46.526567Z
- checker
- 0.6.0 · unknown
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- celo # at block 73985588