District8VN Records
type: MusicGroup
genre: drill
popularity: 10
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1ccecbe10a71b31636601b0d281fdcd9c8c5a2b3d8a0a044cbb1274182f4f2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1ccecbe10a71b31636601b0d281fdcd9c8c5a2b3d8a0a044cbb1274182f4f2d","name":"District8VN Records","registered_at":"2026-06-16T23:18:01Z","symbol":"NIM1207051","token_address":"0x2a93bfa56311db3946a2a3e4f4b404e7c94b963e","type":"artist","uuid":"60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31"}
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 0xd1ccecbe10a71b31636601b0d281fdcd9c8c5a2b3d8a0a044cbb1274182f4f2d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31.json and https://artists.proofprofile.net/proofs/artist/60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd1ccecbe10a71b31636601b0d281fdcd9c8c5a2b3d8a0a044cbb1274182f4f2d","name":"District8VN Records","registered_at":"2026-06-16T23:18:01Z","symbol":"NIM1207051","token_address":"0x2a93bfa56311db3946a2a3e4f4b404e7c94b963e","type":"artist","uuid":"60d0ac98-c4e7-4d33-b0d8-10bb9c7e6e31"}
album: Soda Tán Gái 606
  type: MusicAlbum
  date published: 2024-09-02
album: Biết Bố Mày Là Ai Không ? (khongphaidaffy Remix)
  type: MusicAlbum
  date published: 2024-10-02
album: Huyễn Cảnh
  type: MusicAlbum
  date published: 2025-01-14
  track: Lần Hẹn Hò Đầu Tiên - Remix
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107658
    explicit: false
    by artist: District8VN Records
    in album: Huyễn Cảnh
      type: MusicAlbum
      date published: 2025-01-14
    genre: drill
    isrc code: QZPJ32434742
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:22:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcda39efb933cbf70067d19c521b6aa235c9f3292939c6ba4499e7c3e06147ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32434742
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0xbcda39efb933cbf70067d19c521b6aa235c9f3292939c6ba4499e7c3e06147ba. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZPJ32434742.
      date published: 2026-07-19T22:55:52Z
    audio: Lần Hẹn Hò Đầu Tiên - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.005
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.754
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.824
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.937
      additional property: Liveness
        type: PropertyValue
        value: 0.25
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.29
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.241
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hoa Cỏ Mùa Xuân
  type: MusicAlbum
  date published: 2025-01-20
album: Hoa Cỏ Mùa Xuân (Beat)
  type: MusicAlbum
  date published: 2025-01-20
album: I LIKE YOU THE MOST
  type: MusicAlbum
  date published: 2025-09-16
album: Goofy Aah Freestyle
  type: MusicAlbum
  date published: 2025-11-12