Prince$$ Donatsu
type: MusicGroup
popularity: 3
followers: 437
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe247f3434fdd16c1806d347626bce8d54d4d341951b7c72a70b6ed71f5bdb80c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e53967b-cd76-4af0-8dc5-ff6fd5c116b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e53967b-cd76-4af0-8dc5-ff6fd5c116b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e53967b-cd76-4af0-8dc5-ff6fd5c116b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe247f3434fdd16c1806d347626bce8d54d4d341951b7c72a70b6ed71f5bdb80c","name":"Prince$$ Donatsu","registered_at":"2026-06-16T11:21:59Z","symbol":"NIM1036224","token_address":"0xeaf502ae5f09bdc38e8b04161e5446604d9c5375","type":"artist","uuid":"3e53967b-cd76-4af0-8dc5-ff6fd5c116b2"}
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 0xe247f3434fdd16c1806d347626bce8d54d4d341951b7c72a70b6ed71f5bdb80c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e53967b-cd76-4af0-8dc5-ff6fd5c116b2.json and https://artists.proofprofile.net/proofs/artist/3e53967b-cd76-4af0-8dc5-ff6fd5c116b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe247f3434fdd16c1806d347626bce8d54d4d341951b7c72a70b6ed71f5bdb80c","name":"Prince$$ Donatsu","registered_at":"2026-06-16T11:21:59Z","symbol":"NIM1036224","token_address":"0xeaf502ae5f09bdc38e8b04161e5446604d9c5375","type":"artist","uuid":"3e53967b-cd76-4af0-8dc5-ff6fd5c116b2"}
album: Bitola
  type: MusicAlbum
  date published: 2019-02-26
  track: Bitola
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147960
    explicit: false
    by artist: Prince$$ Donatsu
    in album: Bitola
      type: MusicAlbum
      date published: 2019-02-26
    isrc code: QZFYX1918938
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:55:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29390cb02f6b30fe3c786ded341d117db8385494a66717806107833bda70eea8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX1918938
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T04:58:16Z
    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 0x29390cb02f6b30fe3c786ded341d117db8385494a66717806107833bda70eea8. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T04:58:16Z), 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/QZFYX1918938.
      date published: 2026-07-20T04:58:16Z
    audio: Bitola
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.019
      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: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.391
      additional property: Speechiness
        type: PropertyValue
        value: 0.146
      additional property: Acousticness
        type: PropertyValue
        value: 0.462
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.73
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Easa
  type: MusicAlbum
  date published: 2019-08-23