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 0x0be8c04aadf2282cecdcf3cdecfb09b07a473fc7cfb07f5a31db34f26f3bcaf7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab4136b4-18dc-4058-9004-9de0383f677a.json and https://artists.proofprofile.net/proofs/artist/ab4136b4-18dc-4058-9004-9de0383f677a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Wolf Bite - The Blood Borne Series, Book 2 (Unabridged)
Wolf Bite [The Blood Borne Series, Book 2 (Unabridged)]
Ein Königshof aus Honig und Asche [Honey & Ash, Band 1 (ungekürzt)]
Ein Thron aus Federn und Knochen [Honey & Ash, Band 2 (ungekürzt)]