Real-time risk intelligence infrastructure for autonomous AI agents allowing crypto, embodied agents and agentic apps to receive real-time risk awareness data. Query over x402 on Base Mainnet.
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
- 13716
checked at 2026-08-10T10:34:16.065326Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- elapsed_ms
- 99
- gateway_attempts
- {"error":null,"gateway":"https://ipfs.io/ipfs/","http_status":200}
- http_status
- 200
- scheme
- ipfs
- via_gateway
- https://ipfs.io/ipfs/
checked at 2026-08-10T10:34:16.065326Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 601
- body_sha256
- a944dd7e8e21f47aed84ac6ef2f10320f459051e4e300e369efd159ded086ce5
- content_type
- application/json
checked at 2026-08-10T10:34:16.065326Z
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
- registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-08-10T10:34:16.065326Z
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 2026-08-10T10:34:16.065326Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
- {"declared":"https://erc8004.blackswan.wtf/.well-known/agent-card.json","elapsed_ms":962,"final_url":"https://erc8004.blackswan.wtf/.well-known/agent-card.json","http_status":200,"index":0,"kind":"https","name":"A2A","outcome":"live","probed":true,"probed_url":"https://erc8004.blackswan.wtf/.well-known/agent-card.json"}
- 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 2026-08-10T11:57:37.277100Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 8
- feedback_count
- 9
checked at 2026-08-10T10:34:16.065326Z
On-chain snapshot
mainnet- token id
- 13716
- owner
- 0x5942eee5a41b91d474cf0275d986b14abb3154e7
- block
- 25,723,900
- observed
- 2026-08-10T10:34:16.067399Z
What the fetch saw
ipfs- scheme
- ipfs
- http status
- 200
- content type
- application/json
- size
- 601 bytes
- sha256
- a944dd7e8e21f47aed84ac6ef2f10320f459051e4e300e369efd159ded086ce5
- elapsed
- 99 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