Nicøu
type: MusicGroup
genre: afro house
popularity: 7
followers: 238
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d6393f688bb50823ba8f26ce422de5eef9d5e9d5dfcbf2ab0de3d25bb8c2428
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6437e04-35db-4c4c-a11b-a4b50e2254a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6437e04-35db-4c4c-a11b-a4b50e2254a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6437e04-35db-4c4c-a11b-a4b50e2254a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d6393f688bb50823ba8f26ce422de5eef9d5e9d5dfcbf2ab0de3d25bb8c2428","name":"Nicøu","registered_at":"2026-06-20T07:43:04Z","symbol":"NIM1556491","token_address":"0x230c37905fa48f1f3c2a9644e3a2dfe0fc2f92f5","type":"artist","uuid":"a6437e04-35db-4c4c-a11b-a4b50e2254a9"}
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 0x1d6393f688bb50823ba8f26ce422de5eef9d5e9d5dfcbf2ab0de3d25bb8c2428. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6437e04-35db-4c4c-a11b-a4b50e2254a9.json and https://artists.proofprofile.net/proofs/artist/a6437e04-35db-4c4c-a11b-a4b50e2254a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x1d6393f688bb50823ba8f26ce422de5eef9d5e9d5dfcbf2ab0de3d25bb8c2428","name":"Nicøu","registered_at":"2026-06-20T07:43:04Z","symbol":"NIM1556491","token_address":"0x230c37905fa48f1f3c2a9644e3a2dfe0fc2f92f5","type":"artist","uuid":"a6437e04-35db-4c4c-a11b-a4b50e2254a9"}
album: Welcome to My World
  type: MusicAlbum
  date published: 2024-05-01
album: C’est Toi
  type: MusicAlbum
  date published: 2024-05-15
album: Bamako
  type: MusicAlbum
  date published: 2024-06-01
album: Need You
  type: MusicAlbum
  date published: 2024-06-15
album: Lies
  type: MusicAlbum
  date published: 2024-06-28
album: Dieda
  type: MusicAlbum
  date published: 2024-07-12
  track: Dieda
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236065
    explicit: false
    by artist: Nicøu
    in album: Dieda
      type: MusicAlbum
      date published: 2024-07-12
    genre: afro house
    isrc code: TCAII2471181
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T22:04:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc3fb99806be8f6948d1d77b53795990f10c3ef32bd39c9b3fedf17ccd973ecb0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957766
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957766
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2471181
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T22:25:04Z
    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 0xc3fb99806be8f6948d1d77b53795990f10c3ef32bd39c9b3fedf17ccd973ecb0. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/TCAII2471181.
      date published: 2026-07-12T22:25:04Z
    audio: Dieda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.073
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.757
      additional property: Energy
        type: PropertyValue
        value: 0.718
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.105
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.42
      additional property: Liveness
        type: PropertyValue
        value: 0.155
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.115
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.685
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: P-O-Y-O-M
  type: MusicAlbum
  date published: 2024-07-26
album: A New Day
  type: MusicAlbum
  date published: 2024-11-22
album: I Kissed a Girl
  type: MusicAlbum
  date published: 2024-12-27
album: Glow
  type: MusicAlbum
  date published: 2025-03-21