Stefan Anton Reck is a German orchestra conductor and painter. He was born on 26 April 1960 in Baden-Baden, Germany. Career After attending the Richard Wagner-Gymnasium in Baden-Baden, Reck studie
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 0x29b110faecc73dfb4d11f8709f7379fb48a649f9a1fe488aabc507cd9d616338. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0baac94e-72d4-4e84-8fc2-845e5a2864ab.json and https://artists.proofprofile.net/proofs/artist/0baac94e-72d4-4e84-8fc2-845e5a2864ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).