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 0x4bb954113415a1d5de47809fa59e170227f6459f3ed174b87f0703180e6a0831. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ea9db84-7bea-4569-9c3c-07eb155ed982.json and https://artists.proofprofile.net/proofs/artist/3ea9db84-7bea-4569-9c3c-07eb155ed982.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Das entführte Ferkel [Bayerisch Öd, Folge 1 (Ungekürzt)]
Der tote Casanova [Bayerisch Öd, Folge 2 (Ungekürzt)]
Der Tod trägt Pelz [Bayerisch Öd, Folge 3 (Ungekürzt)]
Ein glamouröser Mord [Bayerisch Öd, Folge 4 (Ungekürzt)]
Der Fluch der Wahrsagerin [Bayerisch Öd, Folge 5 (Ungekürzt)]
Mordsgaudi zum Fasching [Bayerisch Öd, Folge 6 (Ungekürzt)]