"The best time to plant a tree was 20 years ago. The second best time is now."
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
- 25873488
- chain_id
- 1
- token_id
- 32031
checked at 2026-08-31T07:09:57.248595Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 346
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
- data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjEiLAogICJuYW1lIjogIkRlQUkgbWFya2V0IiwKICAiZGVzY3JpcHRpb24iOiAiXCJUaGUgYmVzdCB0aW1lIHRvIHBsYW50IGEgdHJlZSB3YXMgMjAgeWVhcnMgYWdvLiBUaGUgc2Vjb25kIGJlc3QgdGltZSBpcyBub3cuXCIiLAogICJpbWFnZSI6ICIiLAogICJzZXJ2aWNlcyI6IFtdLAogICJyZWdpc3RyYXRpb25zIjogW10sCiAgInN1cHBvcnRlZFRydXN0cyI6IFsKICAgICJjcnlwdG8tZWNvbm9taWMiCiAgXSwKICAiYWN0aXZlIjogZmFsc2UsCiAgIng0MDJzdXBwb3J0IjogZmFsc2UKfQ==
checked at 2026-08-31T07:09:57.248595Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 346
- body_sha256
- e80bf4f58b44d18ae791c00d44b23913dacdf94efcb1160c6ac431956d8520c4
- content_type
- —
checked at 2026-08-31T07:09:57.248595Z
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, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- empty
- should_gaps
- services_empty, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-31T07:09:57.248595Z
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 2026-08-31T07:09:57.248595Z
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
- (empty)
- endpoints_answered_not_live
- 0
- endpoints_declared
- 0
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 0
- endpoints_probed
- 0
- endpoints_refused
- 0
- kinds
- (empty)
- reason
- no_services_declared
checked at 2026-08-31T08:46:48.862283Z
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 2026-08-31T07:09:57.248595Z
On-chain snapshot
mainnet- token id
- 32031
- owner
- 0x58ebecd0fb6701b737af0b3589efd4738cc80587
- block
- 25,873,488
- observed
- 2026-08-31T07:09:57.250431Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 346 bytes
- sha256
- e80bf4f58b44d18ae791c00d44b23913dacdf94efcb1160c6ac431956d8520c4
- elapsed
- 0 ms
This run
reproducible- run
- bba33eff-c533-4bca-8fa0-0f084928bcde
- chain
- mainnet
- pinned block
- 25,873,488
- agents
- 50,638
- started
- 2026-08-31T06:32:02.218274Z
- finished
- 2026-08-31T08:10:40.641929Z
- checker
- 0.7.0 · 981910a8f7451ff11d8af05abef0cc7852e25953
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- mainnet # at block 25873488