{"status":"attested","page":"https://annalist.dev/check/blockint.ai","statement":{"type":"annalist.x402-check/v1","issuer":"https://annalist.dev","subject":{"host":"blockint.ai","pay_to":["0x32984663a11b9d7634bf35835ae32b5a031637d5"]},"issued_at":"2026-10-20T01:04:18Z","valid_until":"2026-10-27T01:04:18Z","grade":"B","score":75,"facts":{"probes_7d":4,"up_pct_7d":75,"usable_pct_7d":50,"rotating_pay_to":false,"payment_header_bytes":3830,"price_matches_listing":true,"wallet_matches_listing":true,"usage_window_days":8,"payments":12,"organic_payers":3,"test_purchases_paid":null,"test_purchases_delivered":null,"domain_age_days":357,"payout_wallet_sanctioned":false},"flags":["often_down"],"reasons":["-25: answered 75% of our probes in 7 days","+: quoted price matches its listing","+: 3 organic paying wallets on-chain"],"method":"checks-4","evidence":{"bundle":"derived/checks/daily/2026/10/20/010418.json.gz","bundle_sha256":"2c78957682682c3a76eeead0c10d5315f295bed55f89a20751228a70b3fa92cc","ledger":"https://github.com/ryanroskowski/annalist-ledger"}},"signature":"w6p_te30dBh4a-lAX9Zf0uP-WtVGU1vglOqL_uipr5R2zLOmOWolzBEc7BLIFtH97jH6aC4k7B4ZH_wbUxGIAQ","key_id":"187e49f200625a2f","public_key_url":"https://api.annalist.dev/.well-known/annalist-key.json","how_to_verify":"Ed25519 signature (base64url) over the RFC 8785 canonical JSON of `statement`, checked with the public key at https://api.annalist.dev/.well-known/annalist-key.json (key_id must match). Then check valid_until. The evidence bundle's sha256 is in a signed manifest whose daily hash is in the public ledger."}