Rixk Nj
type: MusicGroup
genre: afropop
popularity: 13
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cdd458d66bcded8a537302d93d6b50ae12d3d66059c3ab1453e129688dbfd62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a83ef46f-cefd-435e-a9e6-c99b810f9780.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a83ef46f-cefd-435e-a9e6-c99b810f9780.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a83ef46f-cefd-435e-a9e6-c99b810f9780
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cdd458d66bcded8a537302d93d6b50ae12d3d66059c3ab1453e129688dbfd62","name":"Rixk Nj","registered_at":"2026-06-14T22:05:33Z","symbol":"NIM0590650","token_address":"0xe8aec720b0e9f9ff49260359b6ca4b92c96a71a2","type":"artist","uuid":"a83ef46f-cefd-435e-a9e6-c99b810f9780"}
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 0x4cdd458d66bcded8a537302d93d6b50ae12d3d66059c3ab1453e129688dbfd62. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a83ef46f-cefd-435e-a9e6-c99b810f9780.json and https://artists.proofprofile.net/proofs/artist/a83ef46f-cefd-435e-a9e6-c99b810f9780.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x4cdd458d66bcded8a537302d93d6b50ae12d3d66059c3ab1453e129688dbfd62","name":"Rixk Nj","registered_at":"2026-06-14T22:05:33Z","symbol":"NIM0590650","token_address":"0xe8aec720b0e9f9ff49260359b6ca4b92c96a71a2","type":"artist","uuid":"a83ef46f-cefd-435e-a9e6-c99b810f9780"}
album: My Name
  type: MusicAlbum
  date published: 2022-12-07
album: We Up
  type: MusicAlbum
  date published: 2022-12-25
album: Don't Sleep on Me
  type: MusicAlbum
  date published: 2023-04-13
album: Wasted
  type: MusicAlbum
  date published: 2023-11-11
album: Bag of Worries
  type: MusicAlbum
  date published: 2024-03-17
album: Jack & Rose
  type: MusicAlbum
  date published: 2024-10-24
  track: Jack & Rose
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203693
    explicit: false
    by artist: Rixk Nj
    in album: Jack & Rose
      type: MusicAlbum
      date published: 2024-10-24
    genre: afropop
    isrc code: GXD7G2257191
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:15:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x18b78c461e751234c918a26d2d9978ed8d05676b2e5456aff1a9c0b6ad9daac4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7G2257191
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:32:27Z
    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 0x18b78c461e751234c918a26d2d9978ed8d05676b2e5456aff1a9c0b6ad9daac4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/GXD7G2257191.
      date published: 2026-07-15T20:32:27Z
    audio: Jack & Rose
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.993
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.92
      additional property: Energy
        type: PropertyValue
        value: 0.532
      additional property: Speechiness
        type: PropertyValue
        value: 0.122
      additional property: Acousticness
        type: PropertyValue
        value: 0.074
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.021
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.613
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.229
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Udara
  type: MusicAlbum
  date published: 2025-01-24
album: Breakfast
  type: MusicAlbum
  date published: 2025-05-22
album: Udara
  type: MusicAlbum
  date published: 2025-06-05
album: Changed Man
  type: MusicAlbum
  date published: 2025-10-14