Albert Ellmenreich was a German actor, writer, dancer, singer and composer. He was born on 10 February 1816 in Karlsruhe, Germany, and died on 30 May 1905 in Lübeck. Life Ellmenreich was the son o
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 0xe8b42c35c9153059bbfac9d5c5a3df78c9d9e32a4a92d264d2633098c7cef26b. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d42df2a-3fe3-4af1-8aa6-304c95b78649.json and https://artists.proofprofile.net/proofs/artist/2d42df2a-3fe3-4af1-8aa6-304c95b78649.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).