Nguyễn Tấn Đạt
type: MusicGroup
genre: v-pop
popularity: 8
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bb9c69db101ef7ec8cb55c660ff29533f9f0e5836e881ba49e2401179ef6fb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/048d5ff8-c80c-4b18-ac9e-915e29d041b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/048d5ff8-c80c-4b18-ac9e-915e29d041b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/048d5ff8-c80c-4b18-ac9e-915e29d041b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8bb9c69db101ef7ec8cb55c660ff29533f9f0e5836e881ba49e2401179ef6fb6","name":"Nguyễn Tấn Đạt","registered_at":"2026-06-15T15:01:23Z","symbol":"NIM0744854","token_address":"0xab1b13d4d117f4befeb7f38b1ede12747ffdc6c0","type":"artist","uuid":"048d5ff8-c80c-4b18-ac9e-915e29d041b0"}
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 0x8bb9c69db101ef7ec8cb55c660ff29533f9f0e5836e881ba49e2401179ef6fb6. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/048d5ff8-c80c-4b18-ac9e-915e29d041b0.json and https://artists.proofprofile.net/proofs/artist/048d5ff8-c80c-4b18-ac9e-915e29d041b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x8bb9c69db101ef7ec8cb55c660ff29533f9f0e5836e881ba49e2401179ef6fb6","name":"Nguyễn Tấn Đạt","registered_at":"2026-06-15T15:01:23Z","symbol":"NIM0744854","token_address":"0xab1b13d4d117f4befeb7f38b1ede12747ffdc6c0","type":"artist","uuid":"048d5ff8-c80c-4b18-ac9e-915e29d041b0"}
album: Tình Yêu Mười Bảy 3
  type: MusicAlbum
  date published: 2020
album: Lỡ Say Em Rồi
  type: MusicAlbum
  date published: 2020-11-15
album: Lý Do Để Tiếp Tục
  type: MusicAlbum
  date published: 2021-10-22
album: Tình Yêu 17
  type: MusicAlbum
  date published: 2021-11-24
album: Bởi Vì Có Em
  type: MusicAlbum
  date published: 2022-06-14
album: Em Đến
  type: MusicAlbum
  date published: 2022-07-10
album: Sau Cuối
  type: MusicAlbum
  date published: 2022-08-11
album: Yêu Một Người Có Ước Mơ
  type: MusicAlbum
  date published: 2023-04-24
album: Em Ổn Không
  type: MusicAlbum
  date published: 2023-06-11
album: Em Ổn Không
  type: MusicAlbum
  date published: 2023-06-11
  track: Em Ổn Không
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232634
    explicit: false
    by artist: Nguyễn Tấn Đạt
    in album: Em Ổn Không
      type: MusicAlbum
      date published: 2023-06-11
    genre: v-pop
    isrc code: QZXLZ2315191
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:57:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x585edd70ceef2fe010b6af384bc9ed5a367fa6e421a05d087d50515e91a51f52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2315191
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T14:38:07Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585edd70ceef2fe010b6af384bc9ed5a367fa6e421a05d087d50515e91a51f52. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2315191.
      date published: 2026-07-15T14:38:07Z
    audio: Em Ổn Không
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.236
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.491
      additional property: Energy
        type: PropertyValue
        value: 0.163
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.915
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.487
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.227
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major