Phương Trang
type: MusicGroup
popularity: 2
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee4dc6088b613c1fae59ddef777358204f4692425204af8c55d8eb3d0da3bb13
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60db86af-4556-4e4d-b7aa-ad0e936d7c46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60db86af-4556-4e4d-b7aa-ad0e936d7c46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60db86af-4556-4e4d-b7aa-ad0e936d7c46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee4dc6088b613c1fae59ddef777358204f4692425204af8c55d8eb3d0da3bb13","name":"Phương Trang","registered_at":"2026-06-16T23:26:14Z","symbol":"NIM1209003","token_address":"0x44a90ad31654cab62b2fba79c32022ce11288c01","type":"artist","uuid":"60db86af-4556-4e4d-b7aa-ad0e936d7c46"}
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 0xee4dc6088b613c1fae59ddef777358204f4692425204af8c55d8eb3d0da3bb13. 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/60db86af-4556-4e4d-b7aa-ad0e936d7c46.json and https://artists.proofprofile.net/proofs/artist/60db86af-4556-4e4d-b7aa-ad0e936d7c46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xee4dc6088b613c1fae59ddef777358204f4692425204af8c55d8eb3d0da3bb13","name":"Phương Trang","registered_at":"2026-06-16T23:26:14Z","symbol":"NIM1209003","token_address":"0x44a90ad31654cab62b2fba79c32022ce11288c01","type":"artist","uuid":"60db86af-4556-4e4d-b7aa-ad0e936d7c46"}
album: Ơn
  type: MusicAlbum
  date published: 2012-01-01
album: Cơn Gió Lạnh
  type: MusicAlbum
  date published: 2012-01-01
album: Đừng Ví Em Là Biển
  type: MusicAlbum
  date published: 2020-01-01
album: Phương Trang & Các Ca Khúc Nhạc Phim
  type: MusicAlbum
  date published: 2020-01-01
album: Gặp Nhau Giữa Rừng Mơ
  type: MusicAlbum
  date published: 2023-11-23
album: Nắng Có Còn Xuân
  type: MusicAlbum
  date published: 2023-11-27