Ni Ni Khin Zaw (; born 31 August 1991) is a Burmese pop singer. She is the 2008 winner at The Best of Melody World, a televised singing competition. She performed in the opening and closing ceremonies
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 0x4dc6888b13b3f6c888c0865f371ad238eaeec45b0295ce66776e4120caf7cccc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e587025-eab9-4056-8b9b-cebbeec03a80.json and https://artists.proofprofile.net/proofs/artist/0e587025-eab9-4056-8b9b-cebbeec03a80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).