Nguyễn Trọng Phúc
type: MusicGroup
popularity: 4
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedb968eb21a93b38c979582c736ec755752b8b939a48cc77179e6321c926fa50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fa487e5-b90a-47a7-ab75-f0d18b925be5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4fa487e5-b90a-47a7-ab75-f0d18b925be5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4fa487e5-b90a-47a7-ab75-f0d18b925be5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedb968eb21a93b38c979582c736ec755752b8b939a48cc77179e6321c926fa50","name":"Nguyễn Trọng Phúc","registered_at":"2026-06-16T17:19:09Z","symbol":"NIM1121421","token_address":"0xdabd83cf0fc79d7a059a3e7c30ac820a8e9a267e","type":"artist","uuid":"4fa487e5-b90a-47a7-ab75-f0d18b925be5"}
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 0xedb968eb21a93b38c979582c736ec755752b8b939a48cc77179e6321c926fa50. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4fa487e5-b90a-47a7-ab75-f0d18b925be5.json and https://artists.proofprofile.net/proofs/artist/4fa487e5-b90a-47a7-ab75-f0d18b925be5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xedb968eb21a93b38c979582c736ec755752b8b939a48cc77179e6321c926fa50","name":"Nguyễn Trọng Phúc","registered_at":"2026-06-16T17:19:09Z","symbol":"NIM1121421","token_address":"0xdabd83cf0fc79d7a059a3e7c30ac820a8e9a267e","type":"artist","uuid":"4fa487e5-b90a-47a7-ab75-f0d18b925be5"}
album: Đổ Sông Đổ Biển
  type: MusicAlbum
  date published: 2025-04-10
album: Chuyện Trong Thơ ft. Đừng Ai Nhắc Về Cô Ấy
  type: MusicAlbum
  date published: 2025-04-10
album: Phải Khóc Hay Cười (Remix)
  type: MusicAlbum
  date published: 2025-04-10
album: Nguyễn Trọng Phúc
  type: MusicAlbum
  date published: 2025-04-10
album: Có Lẽ Bên Nhau Là Sai
  type: MusicAlbum
  date published: 2025-04-10
album: Lệ Lưu Ly x Em Mây
  type: MusicAlbum
  date published: 2025-04-11
album: Đơn Côi
  type: MusicAlbum
  date published: 2025-04-11
album: Chuyện Đôi Ta
  type: MusicAlbum
  date published: 2025-04-11
  track: Chuyện Đôi Ta
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210729
    explicit: true
    by artist: Nguyễn Trọng Phúc
    in album: Chuyện Đôi Ta
      type: MusicAlbum
      date published: 2025-04-11
    isrc code: QZMEN2510561
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:38:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19c6c0882f461ee0e06de2beebe67f568e7e0b1c185acfe444ab0c454b96b5e9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2510561
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x19c6c0882f461ee0e06de2beebe67f568e7e0b1c185acfe444ab0c454b96b5e9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZMEN2510561.
      date published: 2026-07-05T10:01:46Z
    audio: Chuyện Đôi Ta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 199.871
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.484
      additional property: Energy
        type: PropertyValue
        value: 0.26
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.687
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.826
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.295
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.544
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Phố Hoa Lệ
  type: MusicAlbum
  date published: 2025-04-12
  track: Phố Hoa Lệ
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180649
    explicit: true
    by artist: Nguyễn Trọng Phúc
    in album: Phố Hoa Lệ
      type: MusicAlbum
      date published: 2025-04-12
    isrc code: QZMEN2552893
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T14:48:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x28bcdac2919a8834499427f1c256ded5fbf052e81acbc8082460ffd4dfb18b41
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958428
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958428
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2552893
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T15:15:14Z
    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 0x28bcdac2919a8834499427f1c256ded5fbf052e81acbc8082460ffd4dfb18b41. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZMEN2552893.
      date published: 2026-07-17T15:15:14Z
    audio: Phố Hoa Lệ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.007
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Dễ Thương
album: Vì Người Không Xứng Đáng
album: Từng Quen
album: Thêm Bao Nhiêu Lâu
album: Em Của Ngày Hôm Qua
album: Rồi Em Sẽ Gặp Một Chàng Trai Khác

Danceability
type: PropertyValue
value: 0.737

Energy
type: PropertyValue
value: 0.855

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.05

Instrumentalness
type: PropertyValue
value: 0.11

Liveness
type: PropertyValue
value: 0.342

Valence (Positivity)
type: PropertyValue
value: 0.812

Loudness (dB)
type: PropertyValue
value: -4.156

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Dễ Thương
type: MusicAlbum
date published: 2025-04-12

Vì Người Không Xứng Đáng
type: MusicAlbum
date published: 2025-04-13

Từng Quen
type: MusicAlbum
date published: 2025-04-17

Thêm Bao Nhiêu Lâu
type: MusicAlbum
date published: 2025-04-18

Em Của Ngày Hôm Qua
type: MusicAlbum
date published: 2025-04-19

Rồi Em Sẽ Gặp Một Chàng Trai Khác
type: MusicAlbum
date published: 2025-04-20