Nr3
type: MusicGroup
description: REDIRECT Amine
popularity: 27
followers: 4894
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5336163e40fc55087b28bf5fbadd93b577b22a497c922b2468dffff227a68a3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c32ab54-c007-415d-9a45-a904cd5ce761.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7c32ab54-c007-415d-9a45-a904cd5ce761.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7c32ab54-c007-415d-9a45-a904cd5ce761
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x5336163e40fc55087b28bf5fbadd93b577b22a497c922b2468dffff227a68a3d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c32ab54-c007-415d-9a45-a904cd5ce761.json and https://artists.proofprofile.net/proofs/artist/7c32ab54-c007-415d-9a45-a904cd5ce761.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Outside
  type: MusicAlbum
  date published: 2020-05-17
album: Dead Rappers
  type: MusicAlbum
  date published: 2020-05-17
album: Outside
  type: MusicAlbum
  date published: 2020-05-17
album: Comeback
  type: MusicAlbum
  date published: 2020-05-19
album: Comeback
  type: MusicAlbum
  date published: 2020-05-19
album: Ain't Trippin
  type: MusicAlbum
  date published: 2020-07-29
album: Ain't Trippin'
  type: MusicAlbum
  date published: 2020-07-29
album: Ruthless
  type: MusicAlbum
  date published: 2020-12-17
album: Ruthless
  type: MusicAlbum
  date published: 2020-12-17
album: Stay Close
  type: MusicAlbum
  date published: 2020-12-17
album: Stay Close
  type: MusicAlbum
  date published: 2020-12-17
  track: Stay Close
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140132
    explicit: true
    by artist: Nr3
    in album: Stay Close
      type: MusicAlbum
      date published: 2020-12-17
    isrc code: QZNWY2075630
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:35:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x360ca797da2c2bc854f0b156d98b838a147207d52fcaa6930a1e9121e0f7c42e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957751
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957751
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2075630
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T20:41:42Z
    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 0x360ca797da2c2bc854f0b156d98b838a147207d52fcaa6930a1e9121e0f7c42e. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZNWY2075630.
      date published: 2026-07-12T20:41:42Z
    audio: Stay Close
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.002
      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: 0.896
      additional property: Energy
        type: PropertyValue
        value: 0.674
      additional property: Speechiness
        type: PropertyValue
        value: 0.325
      additional property: Acousticness
        type: PropertyValue
        value: 0.325
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.696
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.925
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Just For The Wait
  type: MusicAlbum
  date published: 2021-04-03
album: Just For The Wait
  type: MusicAlbum
  date published: 2021-04-03
album: Just For The Wait
  type: MusicAlbum
  date published: 2021-04-03
album: Who Shot Ya
  type: MusicAlbum
  date published: 2024-01-25