Dr DiGran
type: MusicGroup
popularity: 8
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x508bcc5ae819437cd6c313cc234b0543e9eff1bd7c8557e2197e41c82c8d25dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f2344a8-eff4-44c0-a0f9-261e6ba4386b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f2344a8-eff4-44c0-a0f9-261e6ba4386b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f2344a8-eff4-44c0-a0f9-261e6ba4386b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x508bcc5ae819437cd6c313cc234b0543e9eff1bd7c8557e2197e41c82c8d25dc","name":"Dr DiGran","registered_at":"2026-06-16T00:23:22Z","symbol":"NIM0878948","token_address":"0x2dad047353cf953972790c51c766ff2ef7bb1a27","type":"artist","uuid":"1f2344a8-eff4-44c0-a0f9-261e6ba4386b"}
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 0x508bcc5ae819437cd6c313cc234b0543e9eff1bd7c8557e2197e41c82c8d25dc. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f2344a8-eff4-44c0-a0f9-261e6ba4386b.json and https://artists.proofprofile.net/proofs/artist/1f2344a8-eff4-44c0-a0f9-261e6ba4386b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x508bcc5ae819437cd6c313cc234b0543e9eff1bd7c8557e2197e41c82c8d25dc","name":"Dr DiGran","registered_at":"2026-06-16T00:23:22Z","symbol":"NIM0878948","token_address":"0x2dad047353cf953972790c51c766ff2ef7bb1a27","type":"artist","uuid":"1f2344a8-eff4-44c0-a0f9-261e6ba4386b"}
album: Thak Chuka Hu Mai
  type: MusicAlbum
  date published: 2025-06-26
album: DhadKan
  type: MusicAlbum
  date published: 2025-09-12
album: High-Way
  type: MusicAlbum
  date published: 2025-10-02
  track: High-Way
    type: MusicRecording
    duration: PT2M19S
    duration ms: 139931
    explicit: true
    by artist: Dr DiGran
    in album: High-Way
      type: MusicAlbum
      date published: 2025-10-02
    isrc code: QT65X2567851
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:05:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6db03652e3c0193fc15300f0c8d451307ff286e85d0977edb16a2976673bfa35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65X2567851
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:15:07Z
    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 0x6db03652e3c0193fc15300f0c8d451307ff286e85d0977edb16a2976673bfa35. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:15:07Z), 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/QT65X2567851.
      date published: 2026-07-17T02:15:07Z
    audio: High-Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.025
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.885
      additional property: Energy
        type: PropertyValue
        value: 0.702
      additional property: Speechiness
        type: PropertyValue
        value: 0.249
      additional property: Acousticness
        type: PropertyValue
        value: 0.267
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.036
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.824
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.727
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major