Lisa Leiner
type: MusicGroup
genre: brazilian evangelical music
genre: christian
popularity: 8
followers: 2722
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x561925d8f7fb8044b43ef3afd7651b4731131650f6e3d511f93e5a61c2a1dc9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2929a1f7-614d-44e5-9dfc-2744c6f5bcaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2929a1f7-614d-44e5-9dfc-2744c6f5bcaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2929a1f7-614d-44e5-9dfc-2744c6f5bcaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x561925d8f7fb8044b43ef3afd7651b4731131650f6e3d511f93e5a61c2a1dc9c","name":"Lisa Leiner","registered_at":"2026-06-16T03:52:22Z","symbol":"NIM0928864","token_address":"0x7ba0219ab988884b3b5dd5962129880ae204c51c","type":"artist","uuid":"2929a1f7-614d-44e5-9dfc-2744c6f5bcaf"}
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 0x561925d8f7fb8044b43ef3afd7651b4731131650f6e3d511f93e5a61c2a1dc9c. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2929a1f7-614d-44e5-9dfc-2744c6f5bcaf.json and https://artists.proofprofile.net/proofs/artist/2929a1f7-614d-44e5-9dfc-2744c6f5bcaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x561925d8f7fb8044b43ef3afd7651b4731131650f6e3d511f93e5a61c2a1dc9c","name":"Lisa Leiner","registered_at":"2026-06-16T03:52:22Z","symbol":"NIM0928864","token_address":"0x7ba0219ab988884b3b5dd5962129880ae204c51c","type":"artist","uuid":"2929a1f7-614d-44e5-9dfc-2744c6f5bcaf"}
album: Música Cristiana: Canciones y Alabanzas Cristianas
  type: MusicAlbum
  date published: 2017-11-20
  track: Perfume a Tus Pies
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265899
    explicit: false
    by artist: Lisa Leiner
    in album: Música Cristiana: Canciones y Alabanzas Cristianas
      type: MusicAlbum
      date published: 2017-11-20
    genre: brazilian evangelical music
    genre: christian
    isrc code: ES03S1703635
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:47:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf87af9fd7ed9131f1511e70d31ddeeed2446cee08b17ff970178f087714baa0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03S1703635
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0xaf87af9fd7ed9131f1511e70d31ddeeed2446cee08b17ff970178f087714baa0. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ES03S1703635.
      date published: 2026-07-05T12:31:54Z
    audio: Perfume a Tus Pies
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.601
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.361
      additional property: Energy
        type: PropertyValue
        value: 0.323
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.6
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.144
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.215
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major