{"beta":true,"receipt":{"kind":"unpaid_probe","ts":"2026-10-31T09:38:20Z","host":"x402-v2-mint-datacite-doi-lookup.vercel.app","url":"https://x402-v2-mint-datacite-doi-lookup.vercel.app/v1/datacite-doi-lookup","method":"POST","status":402,"latency_ms":568,"error":null,"req_sha256":"f4582a7c4775295af3606dcedf9404a1f167fb489dd600615185a668110d7d2a","resp_sha256":"b058863312d1c9129ef84b7130cb69e7993f8e661475df90b70bea27de58b839","total_header_bytes":2459,"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","x402_version":2,"payment_required_header_bytes":2064,"valid_402":true,"live_amount":"20059","live_payTo":"0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69","live_asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","live_network":"eip155:8453","checks":{"terms_consistent":true,"terms_issues":[],"options":1,"base_usdc":true,"payto_stable":true},"resource_description":"DataCite DOI / research-data metadata (keyless). POST {query?} / {doi?} / {pageSize?}. Empty → 400 not charged.","extensions_advertised":["bazaar"],"payment_identifier":{"advertised":false,"required":false},"id":"f5e393c219e4c7354909","sig":{"alg":"ed25519","key_id":"botsrated-prober-1","signed":"canonical JSON of this receipt without the sig field (keys sorted, no whitespace)","sig_b64":"9vH42TQxCK2Y7jNbtrGcdsLlyM5SPG5gECxSGsmaURXUirVoLKMNH0Z10ZBBAOavIJ/AaP3vFawP62ltQZLRBg=="},"receipt_url":"https://botsrated.com/receipt/f5e393c219e4c7354909?host=x402-v2-mint-datacite-doi-lookup.vercel.app&day=2026-10-31","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"}