Siegfried Fischbacher (June 13, 1939 – January 13, 2021) and Roy Horn (born Uwe Ludwig Horn; October 3, 1944 – May 8, 2020) were German-American entertainers who performed an animal-based magic show t
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 0x5876046a22d7d0cd617c4e248b9bbaca2ca0c88aa51b56cd7f2c22fad4387bb4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/444eb11f-4517-4c74-8fac-d13ca50296ee.json and https://artists.proofprofile.net/proofs/artist/444eb11f-4517-4c74-8fac-d13ca50296ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Secret Gallery (Magicians Of The Century)
Magie Der Sterne - Musik & Lesungen - The Magic Of The Stars
Magicians of the Century (Anthems for the Las Vegas Show)