Ni Ni Khin Zaw
type: MusicGroup
description: 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
popularity: 22
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dc6888b13b3f6c888c0865f371ad238eaeec45b0295ce66776e4120caf7cccc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e587025-eab9-4056-8b9b-cebbeec03a80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e587025-eab9-4056-8b9b-cebbeec03a80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e587025-eab9-4056-8b9b-cebbeec03a80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dc6888b13b3f6c888c0865f371ad238eaeec45b0295ce66776e4120caf7cccc","name":"Ni Ni Khin Zaw","registered_at":"2026-06-11T11:48:01Z","symbol":"NIM0018665","token_address":"0xc616c0828efb89e8563b9f213683998832dac7cf","type":"artist","uuid":"0e587025-eab9-4056-8b9b-cebbeec03a80"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: 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).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4dc6888b13b3f6c888c0865f371ad238eaeec45b0295ce66776e4120caf7cccc","name":"Ni Ni Khin Zaw","registered_at":"2026-06-11T11:48:01Z","symbol":"NIM0018665","token_address":"0xc616c0828efb89e8563b9f213683998832dac7cf","type":"artist","uuid":"0e587025-eab9-4056-8b9b-cebbeec03a80"}