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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
- 31823
checked at 2026-10-07T08:42:25.827506Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 3378
- data_uri_algorithm
- gzip
- data_uri_variant
- compressed
- inline
- true
- scheme
- data
- uri
data:application/json;enc=gzip;level=6;base64,H4sIAPu/tmkAA+1XW4/jNBR+318RlVemSdvpJfuGEEggIUbsviEUHTvHjpnEtnzpUtD+d06Stp… (1,250 chars — expand)
data:application/json;enc=gzip;level=6;base64,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
checked at 2026-10-07T08:42:25.827506Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 3378
- body_sha256
- 6856d28d1eca1ed4e1e87e5aadfa639ca3d8c37844f7ed1f06efdf64ba2ea2ed
- content_type
- —
checked at 2026-10-07T08:42:25.827506Z
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 2026-10-07T08:42:25.827506Z
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 2026-10-07T08:42:25.827506Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://blob.8004scan.app/b00eeb2f7a7039a9bf0f54965fdf911bdca15ad7a49beb9938f6dbe09136a9bf.jpg","elapsed_ms… (1,115 chars — expand)
{"declared":"https://blob.8004scan.app/b00eeb2f7a7039a9bf0f54965fdf911bdca15ad7a49beb9938f6dbe09136a9bf.jpg","elapsed_ms":1131,"final_url":"https://blob.8004scan.app/b00eeb2f7a7039a9bf0f54965fdf911bdca15ad7a49beb9938f6dbe09136a9bf.jpg","http_status":200,"index":0,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://blob.8004scan.app/b00eeb2f7a7039a9bf0f54965fdf911bdca15ad7a49beb9938f6dbe09136a9bf.jpg"}, {"declared":"https://blob.8004scan.app/b8f5e93f15ac0810e097ec006b9f5a7a5c02b268f1c5d2aa18c300c350abf6b2.jpg","elapsed_ms":1043,"final_url":"https://blob.8004scan.app/b8f5e93f15ac0810e097ec006b9f5a7a5c02b268f1c5d2aa18c300c350abf6b2.jpg","http_status":200,"index":1,"kind":"https","name":"MCP","outcome":"live","probed":true,"probed_url":"https://blob.8004scan.app/b8f5e93f15ac0810e097ec006b9f5a7a5c02b268f1c5d2aa18c300c350abf6b2.jpg"}, {"declared":"https://github.com/agntcy/oasf/","elapsed_ms":1377,"final_url":"https://github.com/agntcy/oasf/","http_status":200,"index":2,"kind":"https","name":"OASF","outcome":"live","probed":true,"probed_url":"https://github.com/agntcy/oasf/"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 3
- endpoints_live
- 3
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 3
- endpoints_probed
- 3
- 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
- 1
checked at 2026-10-07T08:42:25.827506Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 31823
- owner
- 0xea772b2ba2e0718fb5642105c789709e1c4f404d
- block
- 52,281,733
- observed
- 2026-10-07T08:42:25.830525Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 3,378 bytes
- sha256
- 6856d28d1eca1ed4e1e87e5aadfa639ca3d8c37844f7ed1f06efdf64ba2ea2ed
- 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