{"beta":true,"receipt":{"kind":"unpaid_probe","ts":"2026-10-27T18:52:39Z","host":"machinemint-native-x402-production.up.railway.app","url":"https://machinemint-native-x402-production.up.railway.app/v1/base-preflight","method":"GET","status":null,"latency_ms":15000,"error":"Timeout","req_sha256":"4936c370ab8559aff1e8d4b81a6b8ef5590cec67c1a988a16ddda9de5de9a1e8","resp_sha256":null,"total_header_bytes":0,"prober_ua":"BotsRated-probe/0.3 (unpaid check; no payment sent; +https://botsrated.com/disputes)","prober":"botsrated-prober (Cloudflare cron)","probe_version":"0.3","scope":"primary","valid_402":false,"id":"edb3c771835aff28d845","first_attempt":{"ts":"2026-10-27T18:52:21Z","error":"Timeout","latency_ms":15000,"note":"timeout or network error, re-checked once before counting"},"sig":{"alg":"ed25519","key_id":"botsrated-prober-1","signed":"canonical JSON of this receipt without the sig field (keys sorted, no whitespace)","sig_b64":"KWMh9qF+E6aEOfbvZAsEC3h0nclreBgvFX5bHimSVMzr4tqpIeiLMjLjur5bGdGvEAW5e+8glwAri+OsoSYDCQ=="},"receipt_url":"https://botsrated.com/receipt/edb3c771835aff28d845?host=machinemint-native-x402-production.up.railway.app&day=2026-10-27","tx_url":null,"payment":"none (unpaid probe; no payment header was sent)","signature":"ed25519 per-receipt signature (key botsrated-prober-1; see /.well-known/botsrated-key)"},"stored_in":"D1"}