Toasty or Toastie may refer to: Toasty (wine), a wine tasting descriptor Toastie, a sandwich made in a pie iron Toasty: Ashes of Dusk, a role-playing video game scheduled for release in 2024 "Toa
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ae37c218c338259a2f351a216ba77f515a1490f8b44924baeab70d5df77f99. Chain 2 (Bitcoin): anchored in block 953978 (2026-06-16T17:11:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bbe8295-9502-4d9b-aba3-18b4dc6a7587.json and https://artists.proofprofile.net/proofs/artist/2bbe8295-9502-4d9b-aba3-18b4dc6a7587.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).