Jon Sindre
type: MusicGroup
genre: russelåter
popularity: 2
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18d9de7cb086293a915c0f339e7d751318cb614fc1ffe75db814beaad2c7183d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f70c4dc6-9896-4a2e-9033-7cab05cd5b4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f70c4dc6-9896-4a2e-9033-7cab05cd5b4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f70c4dc6-9896-4a2e-9033-7cab05cd5b4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18d9de7cb086293a915c0f339e7d751318cb614fc1ffe75db814beaad2c7183d","name":"Jon Sindre","registered_at":"2026-06-21T15:18:16Z","symbol":"NIM1958086","token_address":"0x804b2bc6b7a3fc3f4faf1286c0e5439444b90b88","type":"artist","uuid":"f70c4dc6-9896-4a2e-9033-7cab05cd5b4a"}
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 0x18d9de7cb086293a915c0f339e7d751318cb614fc1ffe75db814beaad2c7183d. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f70c4dc6-9896-4a2e-9033-7cab05cd5b4a.json and https://artists.proofprofile.net/proofs/artist/f70c4dc6-9896-4a2e-9033-7cab05cd5b4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x18d9de7cb086293a915c0f339e7d751318cb614fc1ffe75db814beaad2c7183d","name":"Jon Sindre","registered_at":"2026-06-21T15:18:16Z","symbol":"NIM1958086","token_address":"0x804b2bc6b7a3fc3f4faf1286c0e5439444b90b88","type":"artist","uuid":"f70c4dc6-9896-4a2e-9033-7cab05cd5b4a"}
album: Bad Boy (Rutete Ninja 2)
  type: MusicAlbum
  date published: 2022-05-23
  track: Bad Boy (Rutete Ninja 2)
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177069
    explicit: true
    by artist: Jon Sindre
    in album: Bad Boy (Rutete Ninja 2)
      type: MusicAlbum
      date published: 2022-05-23
    genre: russelåter
    isrc code: DKAZA2200127
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T01:41:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb87938bab6b05950a432b30232294e38904a47675a4fc2b02bc5dd6e232b687d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959089
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959089
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKAZA2200127
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T04:42:29Z
    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 0xb87938bab6b05950a432b30232294e38904a47675a4fc2b02bc5dd6e232b687d. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:42:29Z), 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/DKAZA2200127.
      date published: 2026-07-22T04:42:29Z
    audio: Bad Boy (Rutete Ninja 2)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.641
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.848
      additional property: Energy
        type: PropertyValue
        value: 0.746
      additional property: Speechiness
        type: PropertyValue
        value: 0.379
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.662
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.365
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major