Ñolo
type: MusicGroup
genre: french rap
popularity: 6
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b1b1c31217c9172f451066bfc9eb8c99bc030ba111c52d5622464452d3f303e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b873b4b7-9585-464d-9b03-e76e608d0247.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b873b4b7-9585-464d-9b03-e76e608d0247.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b873b4b7-9585-464d-9b03-e76e608d0247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b1b1c31217c9172f451066bfc9eb8c99bc030ba111c52d5622464452d3f303e","name":"Ñolo","registered_at":"2026-06-20T15:34:21Z","symbol":"NIM1646324","token_address":"0x33e5a409445a63d1ad9172c7c082674300e608d8","type":"artist","uuid":"b873b4b7-9585-464d-9b03-e76e608d0247"}
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 0x5b1b1c31217c9172f451066bfc9eb8c99bc030ba111c52d5622464452d3f303e. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b873b4b7-9585-464d-9b03-e76e608d0247.json and https://artists.proofprofile.net/proofs/artist/b873b4b7-9585-464d-9b03-e76e608d0247.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x5b1b1c31217c9172f451066bfc9eb8c99bc030ba111c52d5622464452d3f303e","name":"Ñolo","registered_at":"2026-06-20T15:34:21Z","symbol":"NIM1646324","token_address":"0x33e5a409445a63d1ad9172c7c082674300e608d8","type":"artist","uuid":"b873b4b7-9585-464d-9b03-e76e608d0247"}
album: PALESTINE
  type: MusicAlbum
  date published: 2024-12-09
album: Témoignages de Kristof Hassan
  type: MusicAlbum
  date published: 2025-05-02
  track: La nuit
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157957
    explicit: false
    by artist: Ñolo
    in album: Témoignages de Kristof Hassan
      type: MusicAlbum
      date published: 2025-05-02
    genre: french rap
    isrc code: QZK6L2521993
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T20:32:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60ca6f169f46e7a5c50b19d80d6da2dc2cfbeed71382d710c1809a0a0cfcb9fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958203
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958203
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2521993
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:35:23Z
    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 0x60ca6f169f46e7a5c50b19d80d6da2dc2cfbeed71382d710c1809a0a0cfcb9fe. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:35:23Z), 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/QZK6L2521993.
      date published: 2026-07-15T23:35:23Z
    audio: La nuit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.825
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.67
      additional property: Energy
        type: PropertyValue
        value: 0.558
      additional property: Speechiness
        type: PropertyValue
        value: 0.238
      additional property: Acousticness
        type: PropertyValue
        value: 0.775
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.007
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.57
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.996
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor