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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54352f863f33bd82fb4b03127f7153a09f071dd61b563ff86ac5b34ea30c6a23. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bcb74f3-e8ee-4c14-b27f-d7138b8c652f.json and https://artists.proofprofile.net/proofs/artist/0bcb74f3-e8ee-4c14-b27f-d7138b8c652f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schluri Schlampowski und die Stinktierfalle (Ungekürzte Fassung)
Schluri Schlampowski, Schluri Schlampowski und der Störenfried (ungekürzt)
Schluri Schlampowski und das Sperrmüll-Schlamassel (Gekürzte Fassung)
Justus und die 10 Gebote (Ungekürzte Lesung)