Nxwton
type: MusicGroup
popularity: 6
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55ee52c7a22a1b47112b326005cd8221651574fb9a932c6a1b3242c579172a93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6d247e5-3643-4023-bbd0-cf6577e1a088.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6d247e5-3643-4023-bbd0-cf6577e1a088.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6d247e5-3643-4023-bbd0-cf6577e1a088
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
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 0x55ee52c7a22a1b47112b326005cd8221651574fb9a932c6a1b3242c579172a93. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6d247e5-3643-4023-bbd0-cf6577e1a088.json and https://artists.proofprofile.net/proofs/artist/f6d247e5-3643-4023-bbd0-cf6577e1a088.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Osiris
  type: MusicAlbum
  date published: 2020-09-27
album: Soleil
  type: MusicAlbum
  date published: 2021-01-16
album: Yeu Boite
  type: MusicAlbum
  date published: 2021-01-25
album: Pro c'est Pro
  type: MusicAlbum
  date published: 2021-06-02
album: DRILL FR/CI
  type: MusicAlbum
  date published: 2021-10-12
album: NPZ
  type: MusicAlbum
  date published: 2021-11-13
album: Drip
  type: MusicAlbum
  date published: 2022-01-18
album: JAHSOLDJA
  type: MusicAlbum
  date published: 2022-03-01
album: Séisme
  type: MusicAlbum
  date published: 2022-04-06
album: Game de ballon
  type: MusicAlbum
  date published: 2022-06-13
album: INFINI
  type: MusicAlbum
  date published: 2022-07-05
album: ERLING HAALAND
  type: MusicAlbum
  date published: 2022-10-27
  track: ERLING HAALAND
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141709
    explicit: true
    by artist: Nxwton
    in album: ERLING HAALAND
      type: MusicAlbum
      date published: 2022-10-27
    isrc code: QZTAU2287372
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:18:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77c927819a6c5e26ef7b8b1fa3896dac47ffe4c6e36d8c4450ba18882278f6d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958538
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958538
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2287372
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T10:30:13Z
    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 0x77c927819a6c5e26ef7b8b1fa3896dac47ffe4c6e36d8c4450ba18882278f6d5. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZTAU2287372.
      date published: 2026-07-18T10:30:13Z
    audio: ERLING HAALAND
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.137
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.416
      additional property: Speechiness
        type: PropertyValue
        value: 0.128
      additional property: Acousticness
        type: PropertyValue
        value: 0.378
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.902
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.536
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: CASE DÉPART
  type: MusicAlbum
  date published: 2024-05-31
album: TOUTE LA NUIT
  type: MusicAlbum
  date published: 2024-08-02
album: Rooftop
  type: MusicAlbum
  date published: 2024-09-05
album: CIBLE
  type: MusicAlbum
  date published: 2024-09-19