Nhất Phong
type: MusicGroup
genre: v-pop
popularity: 5
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14e2e69b683fd8324889c74f0cb0c56b2d22dcd4437b16117fed3e946d5c4dc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80ad1b57-8fc1-475c-ae34-fc84565a8c94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/80ad1b57-8fc1-475c-ae34-fc84565a8c94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/80ad1b57-8fc1-475c-ae34-fc84565a8c94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14e2e69b683fd8324889c74f0cb0c56b2d22dcd4437b16117fed3e946d5c4dc1","name":"Nhất Phong","registered_at":"2026-06-17T10:32:25Z","symbol":"NIM1367917","token_address":"0x4f9a530694960ea386b62d7aa4c32d11551eb3b9","type":"artist","uuid":"80ad1b57-8fc1-475c-ae34-fc84565a8c94"}
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 0x14e2e69b683fd8324889c74f0cb0c56b2d22dcd4437b16117fed3e946d5c4dc1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80ad1b57-8fc1-475c-ae34-fc84565a8c94.json and https://artists.proofprofile.net/proofs/artist/80ad1b57-8fc1-475c-ae34-fc84565a8c94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x14e2e69b683fd8324889c74f0cb0c56b2d22dcd4437b16117fed3e946d5c4dc1","name":"Nhất Phong","registered_at":"2026-06-17T10:32:25Z","symbol":"NIM1367917","token_address":"0x4f9a530694960ea386b62d7aa4c32d11551eb3b9","type":"artist","uuid":"80ad1b57-8fc1-475c-ae34-fc84565a8c94"}
album: Tình Ta Tan Vỡ (Remix)
  type: MusicAlbum
  date published: 2023-05-16
album: Yêu Thương Vô Tình (Remix)
  type: MusicAlbum
  date published: 2023-05-16
album: Yêu Thương Vô Tình (Instrumental)
  type: MusicAlbum
  date published: 2023-05-16
album: Tình Ta Tan Vỡ (Remix, Instrumental)
  type: MusicAlbum
  date published: 2023-05-16
album: Vũ Trụ Trong Anh
  type: MusicAlbum
  date published: 2023-05-16
  track: Vũ Trụ Trong Anh
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234109
    explicit: false
    by artist: Nhất Phong
    in album: Vũ Trụ Trong Anh
      type: MusicAlbum
      date published: 2023-05-16
    genre: v-pop
    isrc code: FRX762339095
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:00:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24a0274efcdf06b90008a8c4689f619af4af8812b1911f2908a0673821ead50e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762339095
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:20:34Z
    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 0x24a0274efcdf06b90008a8c4689f619af4af8812b1911f2908a0673821ead50e. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FRX762339095.
      date published: 2026-07-14T20:20:34Z
    audio: Vũ Trụ Trong Anh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.903
      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: 0.53
      additional property: Energy
        type: PropertyValue
        value: 0.391
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.619
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.355
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.572
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Yêu Thương Vô Tình (Remix)
  type: MusicAlbum
  date published: 2023-05-16
album: Nghĩ Về Tương Lai
  type: MusicAlbum
  date published: 2023-05-16
album: Nếu Phải Mất Nhau
  type: MusicAlbum
  date published: 2023-05-16