{"status":"attested","page":"https://annalist.dev/check/pjm-nowcast-production.up.railway.app","statement":{"type":"annalist.x402-check/v1","issuer":"https://annalist.dev","subject":{"host":"pjm-nowcast-production.up.railway.app","pay_to":["0x34cfb8bdbf16e4484b7da0ed31deed5771b16c8f"]},"issued_at":"2026-11-02T01:00:29Z","valid_until":"2026-11-09T01:00:29Z","grade":"F","score":30,"facts":{"probes_7d":13,"up_pct_7d":100,"usable_pct_7d":100,"rotating_pay_to":false,"payment_header_bytes":12546,"price_matches_listing":true,"wallet_matches_listing":true,"usage_window_days":21,"payments":87,"organic_payers":0,"test_purchases_paid":null,"test_purchases_delivered":null,"domain_age_days":null,"payout_wallet_sanctioned":false},"flags":["payment_header_too_large","seller_funded_payers","one_wallet_dominates","no_organic_payers"],"reasons":["+: answered 100% of our probes in 7 days","+: quoted price matches its listing","-15: its payment request header is 12.3 KB, over the 8 KB many HTTP clients accept by default (Python's aiohttp, for one), so some agents never see its price","-30: 50% of payers received USDC from the seller's wallet","-10: one wallet made 99% of payments","-15: no organic paying wallets on-chain in 21 days"],"method":"checks-4","evidence":{"bundle":"derived/checks/daily/2026/11/02/010029.json.gz","bundle_sha256":"46219afb69105f57c46af524c4c519be237c8cbc055829d54ffc67a09beaceb3","ledger":"https://github.com/ryanroskowski/annalist-ledger"}},"signature":"o6J7Tp_XDEFtzLEBtp0W75ldw49YLU_B9-ZSlbyeE02zWfEi7MlgpL_VKadC3foDvCfv2FFy6Ia_M9GV6J_bCg","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."}