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 0xcbfa441d2a6e69185af594593e2613da7c7c0af046677c4a57a531efd038f7fa. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e361edc0-8ac0-4576-b823-676f1185e520.json and https://artists.proofprofile.net/proofs/artist/e361edc0-8ac0-4576-b823-676f1185e520.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Blutrausch - Smash99, Folge 1 (Ungekürzt)
Blutrausch [Smash99, Folge 1 (Ungekürzt)]
Totentanz [Smash99, Folge 2 (Ungekürzt)]
Patient X [Smash99, Folge 3 (Ungekürzt)]
Berserker [Smash99, Folge 4 (Ungekürzt)]
Dead End Bar [Smash99, Folge 5 (Ungekürzt)]
Der Informant [RACHE, Folge 1 (Ungekürzt)]
Eine alte Rechnung [Ein Stein & Berger Thriller 2 (Ungekürzt)]
Vertrauen ist tödlich [RACHE, Folge 3 (Ungekürzt)]
Ein Tier in der Falle [Ein Stein & Berger Thriller, Folge 4 (Ungekürzt)]
Auge um Auge [RACHE, Folge 5 (Ungekürzt)]
Die letzte Zeugin [RACHE, Folge 6 (Ungekürzt)]