AI agents are artificial intelligence systems that can understand goals, plan steps, and execute actions independently, acting as an extension of user's intent
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
- 31050
checked at 2026-10-07T08:42:10.804878Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 3426
- data_uri_algorithm
- gzip
- data_uri_variant
- compressed
- inline
- true
- scheme
- data
- uri
data:application/json;enc=gzip;level=6;base64,H4sIAOxqtWkAA5VXTXPjNgy976/QuIdeNpaTeB1nbzm0nT11Z7a3TkdDU5DEhiI4JOWN29n/vo… (1,566 chars — expand)
data:application/json;enc=gzip;level=6;base64,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
checked at 2026-10-07T08:42:10.804878Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 3426
- body_sha256
- b1e946bbd762acf9430b1e5849aefbe0cfd662a500b562deab0e808cbc2d336d
- content_type
- —
checked at 2026-10-07T08:42:10.804878Z
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 2026-10-07T08:42:10.804878Z
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 2026-10-07T08:42:10.804878Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_stat… (245 chars — expand)
{"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":0,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 1
- endpoints_live
- 1
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 1
- endpoints_probed
- 1
- endpoints_refused
- 0
checked at 2026-10-07T19:37:51.488079Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 1
- feedback_count
- 15
checked at 2026-10-07T08:42:10.804878Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 31050
- owner
- 0xcd4e167cda7dfb8bacf52719561721e2a1dde765
- block
- 52,281,733
- observed
- 2026-10-07T08:42:10.808453Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 3,426 bytes
- sha256
- b1e946bbd762acf9430b1e5849aefbe0cfd662a500b562deab0e808cbc2d336d
- 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