Laura Vos
type: MusicGroup
popularity: 4
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2031cee04c01c26279e560203dbfd7763e21f734a6081eaf318e2c226faa9023
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fdfde4c-d83a-470d-b316-4cbf82671f07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fdfde4c-d83a-470d-b316-4cbf82671f07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fdfde4c-d83a-470d-b316-4cbf82671f07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2031cee04c01c26279e560203dbfd7763e21f734a6081eaf318e2c226faa9023","name":"Laura Vos","registered_at":"2026-06-16T06:12:06Z","symbol":"NIM0962244","token_address":"0x32c1d506e114f4343d6a78ba3ae09413112b440d","type":"artist","uuid":"2fdfde4c-d83a-470d-b316-4cbf82671f07"}
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 0x2031cee04c01c26279e560203dbfd7763e21f734a6081eaf318e2c226faa9023. 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/2fdfde4c-d83a-470d-b316-4cbf82671f07.json and https://artists.proofprofile.net/proofs/artist/2fdfde4c-d83a-470d-b316-4cbf82671f07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x2031cee04c01c26279e560203dbfd7763e21f734a6081eaf318e2c226faa9023","name":"Laura Vos","registered_at":"2026-06-16T06:12:06Z","symbol":"NIM0962244","token_address":"0x32c1d506e114f4343d6a78ba3ae09413112b440d","type":"artist","uuid":"2fdfde4c-d83a-470d-b316-4cbf82671f07"}
album: Heaven
  type: MusicAlbum
  date published: 2024-08-27
  track: Heaven
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260000
    explicit: false
    by artist: Laura Vos
    in album: Heaven
      type: MusicAlbum
      date published: 2024-08-27
    isrc code: QZZ7M2400277
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:36:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bfda531e7966030b030802ee43a934294f90deb603c179ce5db9544cc1cef46
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2400277
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x3bfda531e7966030b030802ee43a934294f90deb603c179ce5db9544cc1cef46. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZZ7M2400277.
      date published: 2026-07-06T01:25:57Z
    audio: Heaven
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.603
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.206
      additional property: Energy
        type: PropertyValue
        value: 0.375
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.091
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.287
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Runaway
  type: MusicAlbum
  date published: 2024-11-11
album: This Time Will Be Different
  type: MusicAlbum
  date published: 2024-12-03
album: Pretty Little Thing
  type: MusicAlbum
  date published: 2025-02-01
album: No Sunshine
  type: MusicAlbum
  date published: 2025-04-16
album: Szukam
  type: MusicAlbum
  date published: 2025-05-07
album: Aqua Rising
  type: MusicAlbum
  date published: 2025-07-13
album: No Strings Attached
  type: MusicAlbum
  date published: 2025-09-26