Nuria Hernández
type: MusicGroup
popularity: 2
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x365da472371a002e1b9518bcd92a9305b67e64feb059d351c22008b91363fee4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14932721-d069-45fb-b3b4-8beaf98eadb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14932721-d069-45fb-b3b4-8beaf98eadb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14932721-d069-45fb-b3b4-8beaf98eadb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x365da472371a002e1b9518bcd92a9305b67e64feb059d351c22008b91363fee4","name":"Nuria Hernández","registered_at":"2026-06-15T20:44:49Z","symbol":"NIM0826800","token_address":"0x62df365bbce06f098a30c58d8f0903d0127c5419","type":"artist","uuid":"14932721-d069-45fb-b3b4-8beaf98eadb9"}
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 0x365da472371a002e1b9518bcd92a9305b67e64feb059d351c22008b91363fee4. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14932721-d069-45fb-b3b4-8beaf98eadb9.json and https://artists.proofprofile.net/proofs/artist/14932721-d069-45fb-b3b4-8beaf98eadb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x365da472371a002e1b9518bcd92a9305b67e64feb059d351c22008b91363fee4","name":"Nuria Hernández","registered_at":"2026-06-15T20:44:49Z","symbol":"NIM0826800","token_address":"0x62df365bbce06f098a30c58d8f0903d0127c5419","type":"artist","uuid":"14932721-d069-45fb-b3b4-8beaf98eadb9"}
album: Verano tras verano
  type: MusicAlbum
  date published: 2023-08-04
album: Otro Viernes Más
  type: MusicAlbum
  date published: 2023-12-22
album: Entre copa y copa
  type: MusicAlbum
  date published: 2024-05-24
album: Liberarme de Mí
  type: MusicAlbum
  date published: 2025-04-04
album: Liberarme de mí
  type: MusicAlbum
  date published: 2025-04-04
album: El Momento
  type: MusicAlbum
  date published: 2025-10-03
  track: El Momento
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211348
    explicit: false
    by artist: Nuria Hernández
    in album: El Momento
      type: MusicAlbum
      date published: 2025-10-03
    isrc code: ES31E2514256
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:57:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc65098d1b41ae6f38efa45dd9f45d427ec0fd750c41252fef83ebaf352e7c56b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2514256
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xc65098d1b41ae6f38efa45dd9f45d427ec0fd750c41252fef83ebaf352e7c56b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ES31E2514256.
      date published: 2026-07-05T01:12:41Z
    audio: El Momento
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.011
      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: 0.543
      additional property: Energy
        type: PropertyValue
        value: 0.576
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.14
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pasos
  type: MusicAlbum
  date published: 2025-10-17