{"beta":true,"receipt":{"kind":"unpaid_probe","ts":"2026-10-27T07:00:23Z","host":"experiment-001-production-90c3.up.railway.app","url":"https://experiment-001-production-90c3.up.railway.app/x402/v1/vendors/evidence","method":"POST","status":530,"latency_ms":43,"error":null,"req_sha256":"b96eaceb81d825f8efa07cd03a964630d14f02d9fb72bc3207ef1f883d3c18ea","resp_sha256":"71310e1f2fd12c6e8cf5d3ce9ff20e37774d35782b657f4c0c4be8beaa971ecc","total_header_bytes":365,"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":"94cf768caa819a9442b3","sig":{"alg":"ed25519","key_id":"botsrated-prober-1","signed":"canonical JSON of this receipt without the sig field (keys sorted, no whitespace)","sig_b64":"7TVKxiMMGNI7LtyBmI2F9jVIIHtSXRqOoqaxdCoAXBX26G0dv+dBvOTx26yC0+urWymJXBqGaP3A7F9UxwFTCg=="},"receipt_url":"https://botsrated.com/receipt/94cf768caa819a9442b3?host=experiment-001-production-90c3.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"}