TrustLayer — ERC-8004 Feedback Forensics
base|id 18998|owner 0x7b390424b3e211c0739585778de97ae719ccd137
Reputation intelligence for autonomous AI agents. Sybil detection, reviewer reputation weighting, cross-chain identity resolution, temporal anomaly detection. 508K+ agents scored across 20 chains. Pay-per-query via x402 micropayments on Base.
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
- 18998
checked at 2026-10-07T08:36:10.425429Z
Reachable?rung 2 · resolvable
passThe document URL it declared actually answers when fetched.
passed
- elapsed_ms
- 705
- http_status
- 200
- scheme
- https
checked at 2026-10-07T08:36:10.425429Z
Readable?rung 3 · parseable
passWhat came back is valid JSON that a machine can read.
passed
- body_bytes
- 1413
- body_sha256
- 7470eafb14a707eb24044239a6548bcc5f9aad66fe085b014381d9b454311981
- content_type
- application/json; charset=utf-8
checked at 2026-10-07T08:36:10.425429Z
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, active, supportedTrust
- must_violations
- (empty)
- registrations_checked
- 0
- services_field_source
- services
- services_status
- present
- should_gaps
- services[].version, registrations
- spec_commit
- 68fc6765761a10fb26f0692df21c8a6f9d12b1be
checked at 2026-10-07T08:36:10.425429Z
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 2026-10-07T08:36:10.425429Z
Answers?rung 6 · live
passA declared endpoint responds to a probe. Not implemented yet, so nobody passes or fails it.
passed
- endpoints
{"declared":"https://thetrustlayer.xyz","elapsed_ms":465,"final_url":"https://www.thetrustlayer.xyz/","http_status":200,… (1,569 chars — expand)
{"declared":"https://thetrustlayer.xyz","elapsed_ms":465,"final_url":"https://www.thetrustlayer.xyz/","http_status":200,"index":0,"kind":"https","name":"web","outcome":"live","probed":true,"probed_url":"https://thetrustlayer.xyz"}, {"declared":"https://api.thetrustlayer.xyz/trust/","elapsed_ms":733,"final_url":"https://api.thetrustlayer.xyz/trust/","http_status":404,"index":1,"kind":"https","name":"x402-trust","outcome":"not_live","probed":true,"probed_url":"https://api.thetrustlayer.xyz/trust/"}, {"declared":"https://api.thetrustlayer.xyz/score/","elapsed_ms":699,"final_url":"https://api.thetrustlayer.xyz/score/","http_status":404,"index":2,"kind":"https","name":"x402-score","outcome":"not_live","probed":true,"probed_url":"https://api.thetrustlayer.xyz/score/"}, {"declared":"https://api.thetrustlayer.xyz/solana/","elapsed_ms":592,"final_url":"https://api.thetrustlayer.xyz/solana/","http_status":404,"index":3,"kind":"https","name":"solana","outcome":"not_live","probed":true,"probed_url":"https://api.thetrustlayer.xyz/solana/"}, {"declared":"https://api.thetrustlayer.xyz/leaderboard","elapsed_ms":542,"final_url":"https://api.thetrustlayer.xyz/leaderboard","http_status":200,"index":4,"kind":"https","name":"api-free","outcome":"live","probed":true,"probed_url":"https://api.thetrustlayer.xyz/leaderboard"}, {"declared":"https://thetrustlayer.xyz/docs","elapsed_ms":878,"final_url":"https://www.thetrustlayer.xyz/docs","http_status":200,"index":5,"kind":"https","name":"docs","outcome":"live","probed":true,"probed_url":"https://thetrustlayer.xyz/docs"}- endpoints_answered_not_live
- 3
- endpoints_declared
- 6
- endpoints_live
- 3
- endpoints_our_error
- 0
- endpoints_payment_gated
- 0
- endpoints_probeable
- 6
- endpoints_probed
- 6
- 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
- 3
- feedback_count
- 14
checked at 2026-10-07T08:36:10.425429Z
Check it again, now
outside the censusOn-chain snapshot
base- token id
- 18998
- owner
- 0x7b390424b3e211c0739585778de97ae719ccd137
- block
- 52,281,733
- observed
- 2026-10-07T08:36:10.429113Z
What the fetch saw
https- scheme
- https
- http status
- 200
- content type
- application/json; charset=utf-8
- size
- 1,413 bytes
- sha256
- 7470eafb14a707eb24044239a6548bcc5f9aad66fe085b014381d9b454311981
- elapsed
- 705 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