Trần Ngọc Hân
type: MusicGroup
genre: bolero
genre: v-pop
popularity: 11
followers: 321
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a9a202bb28bf9ebe7bb0f9fc338251d713f28b05f94cfe8d107af6b9b6eedee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3da8d16a-8be1-424c-8209-0eb46eac5170.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3da8d16a-8be1-424c-8209-0eb46eac5170.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3da8d16a-8be1-424c-8209-0eb46eac5170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a9a202bb28bf9ebe7bb0f9fc338251d713f28b05f94cfe8d107af6b9b6eedee","name":"Trần Ngọc Hân","registered_at":"2026-06-14T10:53:50Z","symbol":"NIM0430448","token_address":"0x1c89a7033d21dbaba4799d51f790006ca4b442b5","type":"artist","uuid":"3da8d16a-8be1-424c-8209-0eb46eac5170"}
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 0x4a9a202bb28bf9ebe7bb0f9fc338251d713f28b05f94cfe8d107af6b9b6eedee. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3da8d16a-8be1-424c-8209-0eb46eac5170.json and https://artists.proofprofile.net/proofs/artist/3da8d16a-8be1-424c-8209-0eb46eac5170.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x4a9a202bb28bf9ebe7bb0f9fc338251d713f28b05f94cfe8d107af6b9b6eedee","name":"Trần Ngọc Hân","registered_at":"2026-06-14T10:53:50Z","symbol":"NIM0430448","token_address":"0x1c89a7033d21dbaba4799d51f790006ca4b442b5","type":"artist","uuid":"3da8d16a-8be1-424c-8209-0eb46eac5170"}
album: Theo Em Về Đây
  type: MusicAlbum
  date published: 2023-04-15
album: Theo Em Về Đây (New Version)
  type: MusicAlbum
  date published: 2023-05-06
album: Chờ Lúa Đơm Bông
  type: MusicAlbum
  date published: 2023-11-20
album: 30 Chiều Tết
  type: MusicAlbum
  date published: 2023-12-12
album: LÀM DÂU
  type: MusicAlbum
  date published: 2024-01-10
album: Tết Quê
  type: MusicAlbum
  date published: 2024-02-02
album: Đứt Từng Đoạn Ruột
  type: MusicAlbum
  date published: 2024-03-04
album: Đứt Từng Đoạn Ruột (Beat)
  type: MusicAlbum
  date published: 2024-03-04
album: Lấy Chồng
  type: MusicAlbum
  date published: 2024-03-18
album: Lấy Chồng (Remix)
  type: MusicAlbum
  date published: 2024-03-22
album: Nỗi Lòng Làm Dâu
  type: MusicAlbum
  date published: 2024-06-05
  track: Nỗi Lòng Làm Dâu
    type: MusicRecording
    duration: PT5M17S
    duration ms: 317754
    explicit: false
    by artist: Trần Ngọc Hân
    in album: Nỗi Lòng Làm Dâu
      type: MusicAlbum
      date published: 2024-06-05
    genre: bolero
    genre: v-pop
    isrc code: QZYHM2417938
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:31:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4548ff2a7b6d3ada8a5e4d745312b78e0d820ad2dec7902311bd6402188aba2d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHM2417938
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0x4548ff2a7b6d3ada8a5e4d745312b78e0d820ad2dec7902311bd6402188aba2d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZYHM2417938.
      date published: 2026-07-05T10:59:37Z
    audio: Nỗi Lòng Làm Dâu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.118
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.336
      additional property: Speechiness
        type: PropertyValue
        value: 0.025
      additional property: Acousticness
        type: PropertyValue
        value: 0.952
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.276
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.849
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Phân Kỳ
  type: MusicAlbum
  date published: 2024-08-02
album: Ngỡ Đâu Muôn Đời
  type: MusicAlbum
  date published: 2024-08-16
album: Phận Gái Quê
  type: MusicAlbum
  date published: 2024-08-23
album: Đò Xưa Tìm Về
  type: MusicAlbum
  date published: 2024-08-27
album: Làm Dâu Miền Tây
  type: MusicAlbum
  date published: 2024-09-26
album: Cậu Hai
  type: MusicAlbum
  date published: 2024-09-30
album: Dâu Xa
  type: MusicAlbum
  date published: 2025-03-06
album: Bậu Đừng Bước Qua (Trần Ngọc Hân Cover)
  type: MusicAlbum
  date published: 2025-05-19