Karl Schlechta (28 January 1922 – 5 September 2016) was an Austrian football player and coach who played as a forward. Death Schlechta died on 5 September 2016, at the age of 94. References Externa
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 0x76adc2789e885466a3b68d5d7d2402ee79b08276898477636ad61ed7ff516779. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc0f4582-52e0-4395-a864-00f4af2399e3.json and https://artists.proofprofile.net/proofs/artist/cc0f4582-52e0-4395-a864-00f4af2399e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bernhard Henrik Crussel: Klarinettenquartette