Dj kevy
type: MusicGroup
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca965607427965d9e23a43116dae4d8f9d866d87c1d737e8f472e6b1197301f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e6b49c1-09d5-462c-aa8b-124bb137daa0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e6b49c1-09d5-462c-aa8b-124bb137daa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e6b49c1-09d5-462c-aa8b-124bb137daa0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca965607427965d9e23a43116dae4d8f9d866d87c1d737e8f472e6b1197301f3","name":"Dj kevy","registered_at":"2026-06-16T22:51:20Z","symbol":"NIM1200690","token_address":"0x987d1b133b276f9704663e89a0a3b32e6d616acd","type":"artist","uuid":"5e6b49c1-09d5-462c-aa8b-124bb137daa0"}
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 0xca965607427965d9e23a43116dae4d8f9d866d87c1d737e8f472e6b1197301f3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e6b49c1-09d5-462c-aa8b-124bb137daa0.json and https://artists.proofprofile.net/proofs/artist/5e6b49c1-09d5-462c-aa8b-124bb137daa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xca965607427965d9e23a43116dae4d8f9d866d87c1d737e8f472e6b1197301f3","name":"Dj kevy","registered_at":"2026-06-16T22:51:20Z","symbol":"NIM1200690","token_address":"0x987d1b133b276f9704663e89a0a3b32e6d616acd","type":"artist","uuid":"5e6b49c1-09d5-462c-aa8b-124bb137daa0"}
album: Ndega handigone
  type: MusicAlbum
  date published: 2025-07-07
  track: Ndega handigone
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183075
    explicit: false
    by artist: Dj kevy
    in album: Ndega handigone
      type: MusicAlbum
      date published: 2025-07-07
    isrc code: QZTBF2546740
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:27:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc970b9b0259a3bf299ec7daa332e04e0c4034b04775918f70ee964877fc0b4e7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958832
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2546740
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:29:19Z
    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 0xc970b9b0259a3bf299ec7daa332e04e0c4034b04775918f70ee964877fc0b4e7. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:29:19Z), 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/QZTBF2546740.
      date published: 2026-07-20T08:29:19Z
    audio: Ndega handigone
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.053
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.753
      additional property: Energy
        type: PropertyValue
        value: 0.661
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.575
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.394
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.094
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Uhambe Nani
  type: MusicAlbum
  date published: 2025-08-05
album: NgishutheniRemix
  type: MusicAlbum
  date published: 2025-08-08
album: Sawasawa
  type: MusicAlbum
  date published: 2025-09-16