Real-time grid trading signals for ETH, SOL, LINK with x402 micropayments
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
- 51072140
- chain_id
- 8453
- token_id
- 2094
checked at 2026-09-09T06:33:31.961189Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- bytes
- 587
- data_uri_variant
- base64
- inline
- true
- scheme
- data
- uri
data:application/json;base64,ewogICJ0eXBlIjogImh0dHBzOi8vZWlwcy5ldGhlcmV1bS5vcmcvRUlQUy9laXAtODAwNCNyZWdpc3RyYXRpb24tdjE… (813 chars — expand)
data:application/json;base64,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
checked at 2026-09-09T06:33:31.961189Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 587
- body_sha256
- fb19930ef547642fe7d32cd9e811cafb4d41fa463348e6253960b10a1bdf4ada
- content_type
- —
checked at 2026-09-09T06:33:31.961189Z
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 2026-09-09T06:33:31.961189Z
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 2026-09-09T06:33:31.961189Z
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://household-brilliant-neutral-fans.trycloudflare.com","elapsed_ms":18,"error":"ssrf_blocked: dns reso… (347 chars — expand)
{"declared":"https://household-brilliant-neutral-fans.trycloudflare.com","elapsed_ms":18,"error":"ssrf_blocked: dns resolution failed: failed to lookup address information: Name or service not known","index":0,"kind":"https","name":"MCP","outcome":"not_live","probed":true,"probed_url":"https://household-brilliant-neutral-fans.trycloudflare.com"}- 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 2026-09-16T09:08:38.232333Z
Has feedback?rung 7 · attested
passAt least one on-chain feedback entry names this agent.
passed
- distinct_authors
- 1
- feedback_count
- 2
checked at 2026-09-09T06:33:31.961189Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 2094
- owner
- 0x43006b6d6781403953ea3c28922ca3e7390451a0
- block
- 51,072,140
- observed
- 2026-09-09T06:33:31.962790Z
What the fetch saw
data- scheme
- data
- request url
- —
- final url
- —
- http status
- —
- content type
- —
- size
- 587 bytes
- sha256
- fb19930ef547642fe7d32cd9e811cafb4d41fa463348e6253960b10a1bdf4ada
- elapsed
- 0 ms
This run
reproducible- run
- 794d7afd-90ab-4c17-90c9-57f8b48e7a3d
- chain
- base
- pinned block
- 51,072,140
- agents
- 85,673
- started
- 2026-09-09T06:00:28.568294Z
- finished
- 2026-09-16T08:47:01.599361Z
- checker
- 0.7.0 · 981910a8f7451ff11d8af05abef0cc7852e25953
- spec commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
cargo run -p sweeper -- base # at block 51072140