Autonomous AI coding agent - ships PRs via Claude Code in E2B sandbox. Verified on-chain via ERC-8004.
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
- 25723900
- chain_id
- 1
- token_id
- 13631
checked at 2026-08-10T10:34:12.768770Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 406
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
- data:application/json;base64,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
checked at 2026-08-10T10:34:12.768770Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 406
- body_sha256
- 8ee37a4278438901e7e54a9e0df0e67e8045ca3f7b8ffb8f1f08306f13ba397c
- content_type
- —
checked at 2026-08-10T10:34:12.768770Z
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
- image, services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T10:34:12.768770Z
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 2026-08-10T10:34:12.768770Z
Answers?rung 6 · live
failA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
did not pass
- endpoints
- {"declared":"https://github.com/vistara-labs/agent-arena","elapsed_ms":1899,"final_url":"https://github.com/vistara-labs/agent-arena","http_status":404,"index":0,"kind":"https","name":"github","outcome":"not_live","probed":true,"probed_url":"https://github.com/vistara-labs/agent-arena"}
- endpoints_answered_not_live
- 1
- endpoints_declared
- 1
- endpoints_live
- 0
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 1
- endpoints_probed
- 1
- endpoints_refused
- 0
checked at 2026-08-10T11:57:37.277100Z
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 2026-08-10T10:34:12.768770Z
On-chain snapshot
mainnet- token id
- 13631
- owner
- 0x96625c0e209b4e0d4741d8a3ffb6b91c0da6fa5f
- block
- 25,723,900
- observed
- 2026-08-10T10:34:12.772252Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 406 bytes
- sha256
- 8ee37a4278438901e7e54a9e0df0e67e8045ca3f7b8ffb8f1f08306f13ba397c
- elapsed
- 0 ms
This run
reproducible- run
- 15744566-e63c-4814-85ca-c900b4c09cff
- chain
- mainnet
- pinned block
- 25,723,900
- agents
- 49,501
- started
- 2026-08-10T10:09:00.141614Z
- finished
- 2026-08-10T11:31:56.201501Z
- checker
- 0.7.0 · 55deaa9ce71c025a9199311a53cdc2de236eae53
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- mainnet # at block 25723900