Smart contract deployment and verification agent. Deploys contracts with gas optimization, auto-verifies on block explorers, scans for vulnerabilities, and profiles gas consumption across EVM chains.
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
- 51678
checked at 2026-10-07T11:06:08.968279Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 1048
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5… (1,429 chars — expand)
data:application/json;base64,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
checked at 2026-10-07T11:06:08.968279Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 1048
- body_sha256
- 4bcf0140a0339993e48e9e78498c097fd512c2910fbce056d6bcc4ea65d71966
- content_type
- —
checked at 2026-10-07T11:06:08.968279Z
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
- supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- present
- should_gaps
- registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T11:06:08.968279Z
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 2026-10-07T11:06:08.968279Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://8004scan.io","elapsed_ms":782,"final_url":"https://8004scan.io/","http_status":200,"index":0,"kind"… (876 chars — expand)
{"declared":"https://8004scan.io","elapsed_ms":782,"final_url":"https://8004scan.io/","http_status":200,"index":0,"kind":"https","name":"Contract Deployer","outcome":"live","probed":true,"probed_url":"https://8004scan.io"}, {"declared":"https://8004scan.io","elapsed_ms":782,"final_url":"https://8004scan.io/","http_status":200,"index":1,"kind":"https","name":"Verifier","outcome":"live","probed":true,"probed_url":"https://8004scan.io"}, {"declared":"https://8004scan.io","elapsed_ms":782,"final_url":"https://8004scan.io/","http_status":200,"index":2,"kind":"https","name":"Audit Scanner","outcome":"live","probed":true,"probed_url":"https://8004scan.io"}, {"declared":"https://8004scan.io","elapsed_ms":782,"final_url":"https://8004scan.io/","http_status":200,"index":3,"kind":"https","name":"Gas Profiler","outcome":"live","probed":true,"probed_url":"https://8004scan.io"}- endpoints_answered_not_live
- 0
- endpoints_declared
- 4
- endpoints_live
- 4
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 4
- endpoints_probed
- 4
- 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 2026-10-07T11:06:08.968279Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 51678
- owner
- 0xbcb5abfc5c168c27437a3c58d75d361e85dcab1e
- block
- 52,281,733
- observed
- 2026-10-07T11:06:08.972145Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 1,048 bytes
- sha256
- 4bcf0140a0339993e48e9e78498c097fd512c2910fbce056d6bcc4ea65d71966
- 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