Nhựt Trường
type: MusicGroup
popularity: 21
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca858d486d341ea4bf9ec6c73d8565c0585d75b99d4480873baefb2d1350c201
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/3d654928-34c3-4f0c-86a0-36593f06f4d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d654928-34c3-4f0c-86a0-36593f06f4d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d654928-34c3-4f0c-86a0-36593f06f4d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca858d486d341ea4bf9ec6c73d8565c0585d75b99d4480873baefb2d1350c201","name":"Nhựt Trường","registered_at":"2026-06-11T17:17:07Z","symbol":"NIM0079561","token_address":"0x3267effc0dfd3782f32922ded9b506c749e1a5d2","type":"artist","uuid":"3d654928-34c3-4f0c-86a0-36593f06f4d6"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca858d486d341ea4bf9ec6c73d8565c0585d75b99d4480873baefb2d1350c201. 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/3d654928-34c3-4f0c-86a0-36593f06f4d6.json and https://artists.proofprofile.net/proofs/artist/3d654928-34c3-4f0c-86a0-36593f06f4d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xca858d486d341ea4bf9ec6c73d8565c0585d75b99d4480873baefb2d1350c201","name":"Nhựt Trường","registered_at":"2026-06-11T17:17:07Z","symbol":"NIM0079561","token_address":"0x3267effc0dfd3782f32922ded9b506c749e1a5d2","type":"artist","uuid":"3d654928-34c3-4f0c-86a0-36593f06f4d6"}
album: KHÓC CÙNG EM (REMIX)
  type: MusicAlbum
  date published: 2023-06-17
album: NAI TƠ (REMIX)
  type: MusicAlbum
  date published: 2023-06-26
album: Buông Tay
  type: MusicAlbum
  date published: 2023-09-28
album: ĐÁY BIỂN (Piano)
  type: MusicAlbum
  date published: 2023-11-07
album: Nắng Mùa Xuân (Beat)
  type: MusicAlbum
  date published: 2023-12-26
album: THẾ THAY (Beat)
  type: MusicAlbum
  date published: 2024-01-28