DJ Nag's
type: MusicGroup
genre: raï
popularity: 11
followers: 818
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04e88196e437ac8a0166748f7c4d44a9c4191d9d56f4f0b4935cb3121733a552
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1741d36-d720-423f-aa87-588ed10ed676.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1741d36-d720-423f-aa87-588ed10ed676.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1741d36-d720-423f-aa87-588ed10ed676
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x04e88196e437ac8a0166748f7c4d44a9c4191d9d56f4f0b4935cb3121733a552","name":"DJ Nag's","registered_at":"2026-06-14T23:11:13Z","symbol":"NIM0606331","token_address":"0x878ffd1de60e61650b2d1b85cdef36429625db09","type":"artist","uuid":"b1741d36-d720-423f-aa87-588ed10ed676"}
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 0x04e88196e437ac8a0166748f7c4d44a9c4191d9d56f4f0b4935cb3121733a552. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1741d36-d720-423f-aa87-588ed10ed676.json and https://artists.proofprofile.net/proofs/artist/b1741d36-d720-423f-aa87-588ed10ed676.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T07:48:25Z
  text: {"copyright_id":"0x04e88196e437ac8a0166748f7c4d44a9c4191d9d56f4f0b4935cb3121733a552","name":"DJ Nag's","registered_at":"2026-06-14T23:11:13Z","symbol":"NIM0606331","token_address":"0x878ffd1de60e61650b2d1b85cdef36429625db09","type":"artist","uuid":"b1741d36-d720-423f-aa87-588ed10ed676"}
album: Wesh Pelavo
  type: MusicAlbum
  date published: 2016-04-08
album: Algé'reine
  type: MusicAlbum
  date published: 2016-09-09
  track: Algé'reine
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184633
    explicit: false
    by artist: DJ Nag's
    in album: Algé'reine
      type: MusicAlbum
      date published: 2016-09-09
    genre: raï
    isrc code: FR59R1686581
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:29:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb17d65a785a6f6893ca079f12ad18698e5a52c4847ffbb3a6ff67f1e3f190d84
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1686581
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xb17d65a785a6f6893ca079f12ad18698e5a52c4847ffbb3a6ff67f1e3f190d84. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR59R1686581.
      date published: 2026-07-04T11:19:20Z
    audio: Algé'reine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.045
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.626
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.309
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.571
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.206
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Algé'reine
  type: MusicAlbum
  date published: 2016-09-09
album: Rihanna
  type: MusicAlbum
  date published: 2017-02-24
album: D.L.B
  type: MusicAlbum
  date published: 2019-12-14
album: Elle a dit oui
  type: MusicAlbum
  date published: 2020-07-22