Jude Fraser
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51bfe9c05dcb5fe6b46bd9596b298836c6a5dd377b4fa76b830b7f5050c62021
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22866d87-a2d0-44ba-9f43-29224fbdae62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22866d87-a2d0-44ba-9f43-29224fbdae62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22866d87-a2d0-44ba-9f43-29224fbdae62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51bfe9c05dcb5fe6b46bd9596b298836c6a5dd377b4fa76b830b7f5050c62021","name":"Jude Fraser","registered_at":"2026-06-16T01:35:15Z","symbol":"NIM0896114","token_address":"0x47ad42dddb2fe2c4cab66885366b521cf246f262","type":"artist","uuid":"22866d87-a2d0-44ba-9f43-29224fbdae62"}
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 0x51bfe9c05dcb5fe6b46bd9596b298836c6a5dd377b4fa76b830b7f5050c62021. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22866d87-a2d0-44ba-9f43-29224fbdae62.json and https://artists.proofprofile.net/proofs/artist/22866d87-a2d0-44ba-9f43-29224fbdae62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x51bfe9c05dcb5fe6b46bd9596b298836c6a5dd377b4fa76b830b7f5050c62021","name":"Jude Fraser","registered_at":"2026-06-16T01:35:15Z","symbol":"NIM0896114","token_address":"0x47ad42dddb2fe2c4cab66885366b521cf246f262","type":"artist","uuid":"22866d87-a2d0-44ba-9f43-29224fbdae62"}
album: Norlants Loch
  type: MusicAlbum
  date published: 2022-02-10
  track: Norlants Loch
    type: MusicRecording
    duration: PT0M41S
    duration ms: 41543
    explicit: false
    by artist: Jude Fraser
    in album: Norlants Loch
      type: MusicAlbum
      date published: 2022-02-10
    isrc code: QZTLA2299686
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:37:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3c4a50c1355da367cebde3b810dc166c8315a953a50f3f9b70dd3f25dca2e7e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958842
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958842
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2299686
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:38:49Z
    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 0x3c4a50c1355da367cebde3b810dc166c8315a953a50f3f9b70dd3f25dca2e7e6. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:38:49Z), 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/QZTLA2299686.
      date published: 2026-07-20T09:38:49Z
    audio: Norlants Loch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.395
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.455
      additional property: Energy
        type: PropertyValue
        value: 0.19
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.965
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.811
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.134
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Norming Pond
  type: MusicAlbum
  date published: 2022-02-10