Luisa Linares
type: MusicGroup
popularity: 11
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0de46d65bbb9e609b3267dfa62a904142fa85167da1e81ebdb6c6ac7f759546d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2468b15d-c440-484c-810b-111f95640f3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2468b15d-c440-484c-810b-111f95640f3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2468b15d-c440-484c-810b-111f95640f3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0de46d65bbb9e609b3267dfa62a904142fa85167da1e81ebdb6c6ac7f759546d","name":"Luisa Linares","registered_at":"2026-06-14T08:14:19Z","symbol":"NIM0392407","token_address":"0x2b13a95b81cfd84fcf507ce73902f2b202d9606f","type":"artist","uuid":"2468b15d-c440-484c-810b-111f95640f3a"}
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 0x0de46d65bbb9e609b3267dfa62a904142fa85167da1e81ebdb6c6ac7f759546d. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2468b15d-c440-484c-810b-111f95640f3a.json and https://artists.proofprofile.net/proofs/artist/2468b15d-c440-484c-810b-111f95640f3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x0de46d65bbb9e609b3267dfa62a904142fa85167da1e81ebdb6c6ac7f759546d","name":"Luisa Linares","registered_at":"2026-06-14T08:14:19Z","symbol":"NIM0392407","token_address":"0x2b13a95b81cfd84fcf507ce73902f2b202d9606f","type":"artist","uuid":"2468b15d-c440-484c-810b-111f95640f3a"}
album: Minuit en Espagne (Mono Version)
  type: MusicAlbum
  date published: 1957-01-01
album: Baturro y Andalú (Mono Version)
  type: MusicAlbum
  date published: 1960-01-01
album: Grabaciones Históricas
  type: MusicAlbum
  date published: 1996-05-15
  track: Voy Soñando
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182586
    explicit: false
    by artist: Luisa Linares
    in album: Grabaciones Históricas
      type: MusicAlbum
      date published: 1996-05-15
    isrc code: ES5279601606
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:08:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c439cdeda36e243e2dc05fb94c79cf0257179719128e7b3ed7b24cb9272607d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5279601606
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:06:02Z
    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 0x5c439cdeda36e243e2dc05fb94c79cf0257179719128e7b3ed7b24cb9272607d. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:06:02Z), 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/ES5279601606.
      date published: 2026-07-19T22:06:02Z
    audio: Voy Soñando
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.776
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.256
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.34
      additional property: Liveness
        type: PropertyValue
        value: 0.135
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.649
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.466
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Exitos 1955 - 1958
  type: MusicAlbum
  date published: 2014-12-22