{"status":"attested","page":"https://annalist.dev/check/home-energy-calc.x402tookit.com","statement":{"type":"annalist.x402-check/v1","issuer":"https://annalist.dev","subject":{"host":"home-energy-calc.x402tookit.com","pay_to":["0xb531320805c5bed1d46aeadcf4f008fdf172dbda"]},"issued_at":"2026-11-04T01:07:53Z","valid_until":"2026-11-11T01:07:53Z","grade":"D","score":50,"facts":{"probes_7d":3,"up_pct_7d":100,"usable_pct_7d":100,"rotating_pay_to":false,"payment_header_bytes":7142,"price_matches_listing":true,"wallet_matches_listing":true,"usage_window_days":23,"payments":1310,"organic_payers":2,"test_purchases_paid":null,"test_purchases_delivered":null,"domain_age_days":14,"payout_wallet_sanctioned":false},"flags":["seller_funded_payers","one_wallet_dominates","new_domain"],"reasons":["+: answered 100% of our probes in 7 days","+: quoted price matches its listing","-30: 25% of payers received USDC from the seller's wallet","-10: one wallet made 99% of payments","+: 2 organic paying wallets on-chain","-10: domain registered 14 days ago"],"method":"checks-4","evidence":{"bundle":"derived/checks/daily/2026/11/04/010753.json.gz","bundle_sha256":"5417fb254ac87b9d7cea290921c76573d7c83342bbf98479b99a7d8cea06d379","ledger":"https://github.com/ryanroskowski/annalist-ledger"}},"signature":"8rBI-gmGs_eCkbyWFP2WUC0dqgQu3tPcz6vwEs6FX8t2Xa9KBOIi1BkSAiDkF0kktlt8g1WLTLbrsVgxQ39fAg","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."}