Zascha Moktan (; born 23 December 1981) is a Nepalese-German singer, pianist and guitarist. Career Born in New Delhi, India to a Nepalese father and a German mother, Moktan moved to Germany at the
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 0x54764e2a566a3d7013a0442bfc45f040423c9d3ce230702d0fec8c77da57c6e7. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6205094a-c6ca-42a8-a470-f135a6d8d6ac.json and https://artists.proofprofile.net/proofs/artist/6205094a-c6ca-42a8-a470-f135a6d8d6ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).