{"status":"attested","page":"https://annalist.dev/check/agent-economy.kgninja.dev","statement":{"type":"annalist.x402-check/v1","issuer":"https://annalist.dev","subject":{"host":"agent-economy.kgninja.dev","pay_to":["0x4d7d842536de9eb491ae2300126b3cdde7b0ade3"]},"issued_at":"2026-10-17T01:01:29Z","valid_until":"2026-10-24T01:01:29Z","grade":"A","score":85,"facts":{"probes_7d":4,"up_pct_7d":100,"usable_pct_7d":100,"rotating_pay_to":false,"payment_header_bytes":10442,"price_matches_listing":true,"wallet_matches_listing":true,"usage_window_days":5,"payments":7,"organic_payers":3,"test_purchases_paid":null,"test_purchases_delivered":null,"domain_age_days":97,"payout_wallet_sanctioned":false},"flags":["payment_header_too_large"],"reasons":["+: answered 100% of our probes in 7 days","+: quoted price matches its listing","-15: its payment request header is 10.2 KB, over the 8 KB many HTTP clients accept by default (Python's aiohttp, for one), so some agents never see its price","+: 3 organic paying wallets on-chain"],"method":"checks-4","evidence":{"bundle":"derived/checks/daily/2026/10/17/010129.json.gz","bundle_sha256":"2daea90b79c5591b9cea87190a0439cf3f42db01c13d87fc7b316c32530d84fa","ledger":"https://github.com/ryanroskowski/annalist-ledger"}},"signature":"F0gl_K78kioYXpg8iFACmJ2wjFWdkazgMAvaaTzv4Do7_wIQWAjS56R0dTBYKe94L792O5Vuc7DCjJTVDOVnDg","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."}