Miriam Morgenstern (born 20 May 1987) is a German actress and singer. Filmography 2001: Das Duo 2002: Family Affairs 2004: Summer Storm 2005: Weißblaue Wintergeschichten 2005: Kommissarin Luca
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 0x3de583f963416ffd16115fc31783a4e99d1e2740eb5dba12b4ba4e4d45d6fe14. 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/557e9f4d-c272-44bb-8e8b-c959f9f239fe.json and https://artists.proofprofile.net/proofs/artist/557e9f4d-c272-44bb-8e8b-c959f9f239fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).