Lisa Harms
type: MusicGroup
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3b9654ed689faa335735365d0ff567ab8080b9adc9fc321719cb9d03d761670
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6e3fe8f-8209-46d0-865b-0421120050ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6e3fe8f-8209-46d0-865b-0421120050ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6e3fe8f-8209-46d0-865b-0421120050ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3b9654ed689faa335735365d0ff567ab8080b9adc9fc321719cb9d03d761670","name":"Lisa Harms","registered_at":"2026-06-20T08:01:13Z","symbol":"NIM1560551","token_address":"0x1df9b58e51bb44a8cf93354d30cd8a90ebb61502","type":"artist","uuid":"a6e3fe8f-8209-46d0-865b-0421120050ed"}
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 0xb3b9654ed689faa335735365d0ff567ab8080b9adc9fc321719cb9d03d761670. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6e3fe8f-8209-46d0-865b-0421120050ed.json and https://artists.proofprofile.net/proofs/artist/a6e3fe8f-8209-46d0-865b-0421120050ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xb3b9654ed689faa335735365d0ff567ab8080b9adc9fc321719cb9d03d761670","name":"Lisa Harms","registered_at":"2026-06-20T08:01:13Z","symbol":"NIM1560551","token_address":"0x1df9b58e51bb44a8cf93354d30cd8a90ebb61502","type":"artist","uuid":"a6e3fe8f-8209-46d0-865b-0421120050ed"}
album: Tot De Zun Uutgiet
  type: MusicAlbum
  date published: 2023-06-09
  track: Tot De Zun Uutgiet
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185581
    explicit: false
    by artist: Lisa Harms
    in album: Tot De Zun Uutgiet
      type: MusicAlbum
      date published: 2023-06-09
    isrc code: NLL6R2301094
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:47:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f7a21d1fba5b435949e52615ca44654be9be3f1251aeb03baa8fd57035a121a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLL6R2301094
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:50:45Z
    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 0x6f7a21d1fba5b435949e52615ca44654be9be3f1251aeb03baa8fd57035a121a. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:50:45Z), 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/NLL6R2301094.
      date published: 2026-07-19T23:50:45Z
    audio: Tot De Zun Uutgiet
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.247
      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: 0.441
      additional property: Energy
        type: PropertyValue
        value: 0.248
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.841
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.239
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.565
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Astoe Weg Bist
  type: MusicAlbum
  date published: 2024-05-10