My Soundtrack
type: MusicGroup
popularity: 7
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94e132bbdb95a0ffd860909d710c4c204c7bc0011024f8b8fcaec12afe70c8e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0734488c-50dc-41e9-8e0b-26a983ea078d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0734488c-50dc-41e9-8e0b-26a983ea078d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0734488c-50dc-41e9-8e0b-26a983ea078d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94e132bbdb95a0ffd860909d710c4c204c7bc0011024f8b8fcaec12afe70c8e8","name":"My Soundtrack","registered_at":"2026-06-15T16:05:37Z","symbol":"NIM0760191","token_address":"0xb09b49a6dcddc7907d3d8c7149d3279abb6a1a55","type":"artist","uuid":"0734488c-50dc-41e9-8e0b-26a983ea078d"}
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 0x94e132bbdb95a0ffd860909d710c4c204c7bc0011024f8b8fcaec12afe70c8e8. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0734488c-50dc-41e9-8e0b-26a983ea078d.json and https://artists.proofprofile.net/proofs/artist/0734488c-50dc-41e9-8e0b-26a983ea078d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x94e132bbdb95a0ffd860909d710c4c204c7bc0011024f8b8fcaec12afe70c8e8","name":"My Soundtrack","registered_at":"2026-06-15T16:05:37Z","symbol":"NIM0760191","token_address":"0xb09b49a6dcddc7907d3d8c7149d3279abb6a1a55","type":"artist","uuid":"0734488c-50dc-41e9-8e0b-26a983ea078d"}
album: Leaving Town
  type: MusicAlbum
  date published: 2024-05-19
  track: Orrdalsklint
    type: MusicRecording
    duration: PT5M15S
    duration ms: 315949
    explicit: false
    by artist: My Soundtrack
    in album: Leaving Town
      type: MusicAlbum
      date published: 2024-05-19
    isrc code: QZMEP2457972
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:04:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa00e4ab20424ac46bc0d29c8c55b3d516b251039d5a9ab9666b5f29cfd8f6d24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956742
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956742
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2457972
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T05:07:15Z
    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 0xa00e4ab20424ac46bc0d29c8c55b3d516b251039d5a9ab9666b5f29cfd8f6d24. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZMEP2457972.
      date published: 2026-07-05T05:07:15Z
    audio: Orrdalsklint
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.985
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.453
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.25
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.948
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.208
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.188
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fly High
  type: MusicAlbum
  date published: 2024-07-15
album: 18
  type: MusicAlbum
  date published: 2025-01-01
album: End Of The Underpass, Light Shines Through
  type: MusicAlbum
  date published: 2025-05-24