Triệu Hoàng
type: MusicGroup
genre: v-pop
popularity: 5
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7569020b036aa38f699cd8bd7ad668e6f5ae9907ea08d9d71f47ac0af1574b60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee582be8-4067-4738-81f8-cc29a28e78f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee582be8-4067-4738-81f8-cc29a28e78f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee582be8-4067-4738-81f8-cc29a28e78f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7569020b036aa38f699cd8bd7ad668e6f5ae9907ea08d9d71f47ac0af1574b60","name":"Triệu Hoàng","registered_at":"2026-06-21T11:55:43Z","symbol":"NIM1916258","token_address":"0x14ddb1975bf59e727b460db6d73117255723b7ff","type":"artist","uuid":"ee582be8-4067-4738-81f8-cc29a28e78f2"}
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 0x7569020b036aa38f699cd8bd7ad668e6f5ae9907ea08d9d71f47ac0af1574b60. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee582be8-4067-4738-81f8-cc29a28e78f2.json and https://artists.proofprofile.net/proofs/artist/ee582be8-4067-4738-81f8-cc29a28e78f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x7569020b036aa38f699cd8bd7ad668e6f5ae9907ea08d9d71f47ac0af1574b60","name":"Triệu Hoàng","registered_at":"2026-06-21T11:55:43Z","symbol":"NIM1916258","token_address":"0x14ddb1975bf59e727b460db6d73117255723b7ff","type":"artist","uuid":"ee582be8-4067-4738-81f8-cc29a28e78f2"}
album: Nếu Ngày Mai Là Ngày Cuối/Trước Khi Mình Mất Nhau
  type: MusicAlbum
  date published: 2012-01-01
album: Mai
  type: MusicAlbum
  date published: 2023-01-27
album: Triệu Hoàng ft. Miss Teen Huyền Trang
  type: MusicAlbum
  date published: 2023-01-28
album: Thật Tình Anh KHông Biết
  type: MusicAlbum
  date published: 2023-01-28
album: Lạnh Lùng
  type: MusicAlbum
  date published: 2023-01-29
album: Xúc Cảm
  type: MusicAlbum
  date published: 2023-01-31
album: Yên Bình
  type: MusicAlbum
  date published: 2023-02-01
album: Anh Chỉ Nên Là Một Hồi Ức
  type: MusicAlbum
  date published: 2023-02-01
album: Buông Xuôi (Remix)
  type: MusicAlbum
  date published: 2023-02-01
album: Nhật Ký
  type: MusicAlbum
  date published: 2023-02-02
  track: Nhật Ký
    type: MusicRecording
    duration: PT4M8S
    duration ms: 248218
    explicit: false
    by artist: Triệu Hoàng
    in album: Nhật Ký
      type: MusicAlbum
      date published: 2023-02-02
    genre: v-pop
    isrc code: QZDA42340270
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:57:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x368718f7c32dc3a42adac8c1c6f5cb66f465231994d660403b4873c711735f62
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42340270
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x368718f7c32dc3a42adac8c1c6f5cb66f465231994d660403b4873c711735f62. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZDA42340270.
      date published: 2026-07-18T12:14:37Z
    audio: Nhật Ký
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.395
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.492
      additional property: Energy
        type: PropertyValue
        value: 0.593
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.233
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.424
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.769
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mỏi Mòn
  type: MusicAlbum
  date published: 2023-02-03
album: Ở nhà cùng em (Staying at home with you)
  type: MusicAlbum
  date published: 2024-02-14
album: Nếu ngày mai là quá khứ (If tomorrow is the past)
  type: MusicAlbum
  date published: 2024-10-15
album: Phước Lành (The Blessing)
  type: MusicAlbum
  date published: 2025-06-06