SIR DIAMOND-INT
type: MusicGroup
genre: 3 step
genre: amapiano
popularity: 2
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd79974141b1b8af3607cfcf79c9ee0eb9d53dedd3b18d66b5f333cda1f41b5c4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/389f729f-9c04-486c-97ad-6da4300c5e34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/389f729f-9c04-486c-97ad-6da4300c5e34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/389f729f-9c04-486c-97ad-6da4300c5e34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd79974141b1b8af3607cfcf79c9ee0eb9d53dedd3b18d66b5f333cda1f41b5c4","name":"SIR DIAMOND-INT","registered_at":"2026-06-16T09:18:48Z","symbol":"NIM1006816","token_address":"0xe444786c1b0968ec833e56fcbe616e906d9d82f2","type":"artist","uuid":"389f729f-9c04-486c-97ad-6da4300c5e34"}
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 0xd79974141b1b8af3607cfcf79c9ee0eb9d53dedd3b18d66b5f333cda1f41b5c4. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/389f729f-9c04-486c-97ad-6da4300c5e34.json and https://artists.proofprofile.net/proofs/artist/389f729f-9c04-486c-97ad-6da4300c5e34.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:32:47Z
  text: {"copyright_id":"0xd79974141b1b8af3607cfcf79c9ee0eb9d53dedd3b18d66b5f333cda1f41b5c4","name":"SIR DIAMOND-INT","registered_at":"2026-06-16T09:18:48Z","symbol":"NIM1006816","token_address":"0xe444786c1b0968ec833e56fcbe616e906d9d82f2","type":"artist","uuid":"389f729f-9c04-486c-97ad-6da4300c5e34"}
album: Nkatumele
  type: MusicAlbum
  date published: 2023-02-14
album: Nkatumele
  type: MusicAlbum
  date published: 2023-02-14
album: Seponono
  type: MusicAlbum
  date published: 2023-08-11
album: Seponono
  type: MusicAlbum
  date published: 2023-08-17
album: Say Yes
  type: MusicAlbum
  date published: 2024-03-21
album: Show me love
  type: MusicAlbum
  date published: 2025-02-19
  track: Show me love
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282807
    explicit: false
    by artist: SIR DIAMOND-INT
    in album: Show me love
      type: MusicAlbum
      date published: 2025-02-19
    genre: 3 step
    genre: amapiano
    isrc code: QZHN42534640
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:07:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x843a98c015d7d12db16f5db90a6a65299f732330bfd9f73e6d5b60bab09e590d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42534640
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x843a98c015d7d12db16f5db90a6a65299f732330bfd9f73e6d5b60bab09e590d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZHN42534640.
      date published: 2026-07-06T07:16:32Z
    audio: Show me love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.975
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.772
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.109
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.226
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.647
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor