We optimize movement — predicting demand, reducing waste, and ensuring every delivery runs on data, not guesswork.
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
- 23854
checked at 2026-10-07T08:39:06.761441Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 645
- data_uri_algorithm
- gzip
- data_uri_variant
- compressed
- inline
- true
- scheme
- data
- uri
data:application/json;enc=gzip;level=6;base64,H4sIANRVpmkAA32RzUr1MBCG917F0G97Tns+cSHuRBRciIKCCxWJ6dgONj9MJq1HEbwIr9ArMU… (554 chars — expand)
data:application/json;enc=gzip;level=6;base64,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
checked at 2026-10-07T08:39:06.761441Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 645
- body_sha256
- caa8426c3f3f38f5fff0ee551a6e9e0bedc232723badd5de500be5c3fddc004c
- content_type
- —
checked at 2026-10-07T08:39:06.761441Z
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
- present
- should_gaps
- services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:39:06.761441Z
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 2026-10-07T08:39:06.761441Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://www.pathline.tech","elapsed_ms":345,"error":"robots_unavailable: connection failed fetching robots.… (555 chars — expand)
{"declared":"https://www.pathline.tech","elapsed_ms":345,"error":"robots_unavailable: connection failed fetching robots.txt: error sending request for url (https://www.pathline.tech/robots.txt)","index":0,"kind":"https","name":"MCP","outcome":"refused","probed":true,"probed_url":"https://www.pathline.tech"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":1,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 2
- endpoints_live
- 1
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 2
- endpoints_probed
- 2
- endpoints_refused
- 1
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 2026-10-07T08:39:06.761441Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 23854
- owner
- 0x6c92c34d45c23cc91c4ff317b0b8e5dc39b91940
- block
- 52,281,733
- observed
- 2026-10-07T08:39:06.764472Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 645 bytes
- sha256
- caa8426c3f3f38f5fff0ee551a6e9e0bedc232723badd5de500be5c3fddc004c
- 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