Lucia Burguera Gandia
type: MusicGroup
popularity: 6
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa91a6e4f29f82aebc8473e08132a8fee225cc7ef2c1d26fc40a6326bb0708f61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f5223e9-a0f3-4c5f-9d5e-aa98333a1589.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f5223e9-a0f3-4c5f-9d5e-aa98333a1589.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3f5223e9-a0f3-4c5f-9d5e-aa98333a1589
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa91a6e4f29f82aebc8473e08132a8fee225cc7ef2c1d26fc40a6326bb0708f61","name":"Lucia Burguera Gandia","registered_at":"2026-06-16T11:56:02Z","symbol":"NIM1044335","token_address":"0x09bae76b2e18df11c990efd5b4c379627c7e8a8c","type":"artist","uuid":"3f5223e9-a0f3-4c5f-9d5e-aa98333a1589"}
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 0xa91a6e4f29f82aebc8473e08132a8fee225cc7ef2c1d26fc40a6326bb0708f61. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f5223e9-a0f3-4c5f-9d5e-aa98333a1589.json and https://artists.proofprofile.net/proofs/artist/3f5223e9-a0f3-4c5f-9d5e-aa98333a1589.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa91a6e4f29f82aebc8473e08132a8fee225cc7ef2c1d26fc40a6326bb0708f61","name":"Lucia Burguera Gandia","registered_at":"2026-06-16T11:56:02Z","symbol":"NIM1044335","token_address":"0x09bae76b2e18df11c990efd5b4c379627c7e8a8c","type":"artist","uuid":"3f5223e9-a0f3-4c5f-9d5e-aa98333a1589"}
album: Eduardo Osca
  type: MusicAlbum
  date published: 2019
album: Sueca
  type: MusicAlbum
  date published: 2019
album: Antonio Fuentes
  type: MusicAlbum
  date published: 2019
album: Re-Evolution
  type: MusicAlbum
  date published: 2022-03-01
album: Aloha (Pd)
  type: MusicAlbum
  date published: 2022-06-29
  track: Aloha (Pd)
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243850
    explicit: false
    by artist: Lucia Burguera Gandia
    in album: Aloha (Pd)
      type: MusicAlbum
      date published: 2022-06-29
    isrc code: QZMZ92267169
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T00:49:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf1a6f9fdeb7c0eb0f5ddb3c90324ac42e3985808408f2804c7546c759c29abe9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958341
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958341
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92267169
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:52:22Z
    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 0xf1a6f9fdeb7c0eb0f5ddb3c90324ac42e3985808408f2804c7546c759c29abe9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:52:22Z), 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/QZMZ92267169.
      date published: 2026-07-17T03:52:22Z
    audio: Aloha (Pd)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.999
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.283
      additional property: Energy
        type: PropertyValue
        value: 0.56
      additional property: Speechiness
        type: PropertyValue
        value: 0.423
      additional property: Acousticness
        type: PropertyValue
        value: 0.953
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.832
      additional property: Liveness
        type: PropertyValue
        value: 0.685
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.429
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.025
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Enrique Amat (Pd)
  type: MusicAlbum
  date published: 2022-06-29