DJ Kainga
type: MusicGroup
popularity: 4
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61028ad4a7ac4f75163d80fbdc6c41023d092759900874af7b767462bd6fae04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/338c960d-3a8f-479e-bfab-ff6efd65ab76.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/338c960d-3a8f-479e-bfab-ff6efd65ab76.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/338c960d-3a8f-479e-bfab-ff6efd65ab76
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61028ad4a7ac4f75163d80fbdc6c41023d092759900874af7b767462bd6fae04","name":"DJ Kainga","registered_at":"2026-06-16T07:51:20Z","symbol":"NIM0985948","token_address":"0x1ef12aaf5f42dc779f5ad2db7790359c7e6e645a","type":"artist","uuid":"338c960d-3a8f-479e-bfab-ff6efd65ab76"}
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 0x61028ad4a7ac4f75163d80fbdc6c41023d092759900874af7b767462bd6fae04. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/338c960d-3a8f-479e-bfab-ff6efd65ab76.json and https://artists.proofprofile.net/proofs/artist/338c960d-3a8f-479e-bfab-ff6efd65ab76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x61028ad4a7ac4f75163d80fbdc6c41023d092759900874af7b767462bd6fae04","name":"DJ Kainga","registered_at":"2026-06-16T07:51:20Z","symbol":"NIM0985948","token_address":"0x1ef12aaf5f42dc779f5ad2db7790359c7e6e645a","type":"artist","uuid":"338c960d-3a8f-479e-bfab-ff6efd65ab76"}
album: Digital Indigenous 02 OO M P 3
  type: MusicAlbum
  date published: 2021-11-16
  track: KAINGAXX M P THREE
    type: MusicRecording
    duration: PT7M18S
    duration ms: 438630
    explicit: false
    by artist: DJ Kainga
    in album: Digital Indigenous 02 OO M P 3
      type: MusicAlbum
      date published: 2021-11-16
    isrc code: PLU540202183
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T18:33:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdfc4493eef380bd3cccd7c85a753557b5591d734df67fa6a96b4884c3534ba12
    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/PLU540202183
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T21:35:49Z
    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 0xdfc4493eef380bd3cccd7c85a753557b5591d734df67fa6a96b4884c3534ba12. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:35:49Z), 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/PLU540202183.
      date published: 2026-07-15T21:35:49Z
    audio: KAINGAXX M P THREE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.016
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.777
      additional property: Energy
        type: PropertyValue
        value: 0.76
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.405
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.859
      additional property: Liveness
        type: PropertyValue
        value: 0.043
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.966
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.86
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor