Nguyen Van Sy
type: MusicGroup
genre: vinahouse
popularity: 8
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe32a8cfeedd7f91377df31c0609204c9e75b4aaa561470f1f0dbb32ccab78db7
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/ee046d66-3829-40d2-bb39-15f291cc03f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee046d66-3829-40d2-bb39-15f291cc03f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee046d66-3829-40d2-bb39-15f291cc03f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe32a8cfeedd7f91377df31c0609204c9e75b4aaa561470f1f0dbb32ccab78db7","name":"Nguyen Van Sy","registered_at":"2026-06-21T11:32:03Z","symbol":"NIM1912033","token_address":"0xea31f7ab82fd07d5e046b64b8573a1ae2c727564","type":"artist","uuid":"ee046d66-3829-40d2-bb39-15f291cc03f0"}
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 0xe32a8cfeedd7f91377df31c0609204c9e75b4aaa561470f1f0dbb32ccab78db7. 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/ee046d66-3829-40d2-bb39-15f291cc03f0.json and https://artists.proofprofile.net/proofs/artist/ee046d66-3829-40d2-bb39-15f291cc03f0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xe32a8cfeedd7f91377df31c0609204c9e75b4aaa561470f1f0dbb32ccab78db7","name":"Nguyen Van Sy","registered_at":"2026-06-21T11:32:03Z","symbol":"NIM1912033","token_address":"0xea31f7ab82fd07d5e046b64b8573a1ae2c727564","type":"artist","uuid":"ee046d66-3829-40d2-bb39-15f291cc03f0"}
album: Đừng Bắt Anh Hứa
  type: MusicAlbum
  date published: 2023-10-21
album: Vì Ngày Em Đẹp Nhất
  type: MusicAlbum
  date published: 2023-10-21
album: Breakfast (Remix)
  type: MusicAlbum
  date published: 2023-12-12
album: 09 11 2007
  type: MusicAlbum
  date published: 2024-01-09
album: Hoa Cưới
  type: MusicAlbum
  date published: 2024-01-13
album: Rồi Em Sẽ Gặp Một Chàng Trai Khác Thôi
  type: MusicAlbum
  date published: 2024-02-02
  track: Rồi Em Sẽ Gặp Một Chàng Trai Khác Thôi
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101196
    explicit: false
    by artist: Nguyen Van Sy
    in album: Rồi Em Sẽ Gặp Một Chàng Trai Khác Thôi
      type: MusicAlbum
      date published: 2024-02-02
    genre: vinahouse
    isrc code: IEWNY2407829
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:39:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x961dad35ce6b9d4b40f3d048f7f82ac543af26ee59ec52449507e56fcf9fd1dc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWNY2407829
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 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 0x961dad35ce6b9d4b40f3d048f7f82ac543af26ee59ec52449507e56fcf9fd1dc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWNY2407829 — a six-check JSON result.
      date published: 2026-07-03T01:01:38Z
    audio: Rồi Em Sẽ Gặp Một Chàng Trai Khác Thôi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.995
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.789
      additional property: Energy
        type: PropertyValue
        value: 0.647
      additional property: Speechiness
        type: PropertyValue
        value: 0.29
      additional property: Acousticness
        type: PropertyValue
        value: 0.131
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.042
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.498
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.209
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: em phải làm như vậy ... vì anh rất đáng chết
  type: MusicAlbum
  date published: 2024-02-06
album: Một Hai Ba Bốn Ngày
  type: MusicAlbum
  date published: 2024-02-16
album: Nhạc Bỉ Ổi
  type: MusicAlbum
  date published: 2024-02-16
album: Hy Vọng Sau Này Yêu Một Người Khác
  type: MusicAlbum
  date published: 2024-03-04
album: Không Thể Bên Nhau
  type: MusicAlbum
  date published: 2024-03-27
album: Đâu Bàn Tay Anh Nắm
  type: MusicAlbum
  date published: 2024-05-25
album: Hơn Cả Mây Trời
  type: MusicAlbum
  date published: 2024-05-26
album: Năm Mới Bình An
  type: MusicAlbum
  date published: 2024-05-30
album: Knock You Out
  type: MusicAlbum
  date published: 2024-05-30
album: Tình Yêu Chân Thành
  type: MusicAlbum
  date published: 2024-06-02
album: Hạnh Phúc Chẳng Thấy Em
  type: MusicAlbum
  date published: 2024-06-02
album: I Need You Love
  type: MusicAlbum
  date published: 2024-06-02
album: Lan Man Quáaa
  type: MusicAlbum
  date published: 2024-06-02
album: Những Thói Quen Xấu
  type: MusicAlbum
  date published: 2024-06-03
album: Khi Người Mình Yêu Khóc
  type: MusicAlbum
  date published: 2024-06-05
album: Lao Tam Kho Tu
  type: MusicAlbum
  date published: 2024-09-18
album: Hoang Hon
  type: MusicAlbum
  date published: 2024-11-14
album: Love Youuu
  type: MusicAlbum
  date published: 2024-12-01
album: Chậm Rãi Bước Ra
  type: MusicAlbum
  date published: 2025-01-07
album: Forget About Her

Forget About Her
type: MusicAlbum
date published: 2025-03-16