Ana Spíndola
type: MusicGroup
popularity: 12
followers: 803
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d7918525ec585590b1140d279504c45bff62aadf2430294ee186ae66088c054
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/2c2eb347-1bf9-4939-a3c0-b61fa0db3dab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2c2eb347-1bf9-4939-a3c0-b61fa0db3dab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2c2eb347-1bf9-4939-a3c0-b61fa0db3dab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d7918525ec585590b1140d279504c45bff62aadf2430294ee186ae66088c054","name":"Ana Spíndola","registered_at":"2026-06-14T09:01:57Z","symbol":"NIM0403758","token_address":"0x7be54e34a4c6007d9bc565b147b423c6b7ce250a","type":"artist","uuid":"2c2eb347-1bf9-4939-a3c0-b61fa0db3dab"}
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 0x3d7918525ec585590b1140d279504c45bff62aadf2430294ee186ae66088c054. 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/2c2eb347-1bf9-4939-a3c0-b61fa0db3dab.json and https://artists.proofprofile.net/proofs/artist/2c2eb347-1bf9-4939-a3c0-b61fa0db3dab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x3d7918525ec585590b1140d279504c45bff62aadf2430294ee186ae66088c054","name":"Ana Spíndola","registered_at":"2026-06-14T09:01:57Z","symbol":"NIM0403758","token_address":"0x7be54e34a4c6007d9bc565b147b423c6b7ce250a","type":"artist","uuid":"2c2eb347-1bf9-4939-a3c0-b61fa0db3dab"}
album: Como Te Extraño Mi Amor
  type: MusicAlbum
  date published: 2018
album: Yo Me Quedo en Casa Cuidandote a Ti
  type: MusicAlbum
  date published: 2020-04-02
album: Amar Es Amar
  type: MusicAlbum
  date published: 2020-06-19
album: A Solas Contigo...
  type: MusicAlbum
  date published: 2021-01-15
album: Déjame Llorar por Ti
  type: MusicAlbum
  date published: 2021-06-18
album: A Solas Contigo, Vol. 1
  type: MusicAlbum
  date published: 2021-10-29
album: El Mundo Eres Tú
  type: MusicAlbum
  date published: 2022-04-01
album: No Huyas de Mi
  type: MusicAlbum
  date published: 2022-07-31
album: Cielo Rojo
  type: MusicAlbum
  date published: 2022-12-08
album: A Solas Contigo, Vol. 2
  type: MusicAlbum
  date published: 2023-03-03
album: A Solas Contigo, Vol. 1
  type: MusicAlbum
  date published: 2023-03-04
album: Navidad y Ana Spíndola
  type: MusicAlbum
  date published: 2023-03-27
album: La Cigarra
  type: MusicAlbum
  date published: 2023-09-01
album: Sabor a Mí
  type: MusicAlbum
  date published: 2023-09-01
album: Sabor a Mí (Instrumental)
  type: MusicAlbum
  date published: 2023-09-01
album: No Huyas de Mí
  type: MusicAlbum
  date published: 2023-10-27
album: El Magnetismo de Tu Amor
  type: MusicAlbum
  date published: 2023-11-02
album: El Mundo Eres Tú
  type: MusicAlbum
  date published: 2023-11-10
album: Yo Me Quedo en Casa Cuidándote a Ti
  type: MusicAlbum
  date published: 2023-11-24
album: Para Enamorados
  type: MusicAlbum
  date published: 2024-03-29
album: Lluvia de Estrellas
  type: MusicAlbum
  date published: 2024-07-26
  track: Lluvia de Estrellas
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197000
    explicit: false
    by artist: Ana Spíndola
    in album: Lluvia de Estrellas
      type: MusicAlbum
      date published: 2024-07-26
    isrc code: QZNJY2447015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:17:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x688bac5543078cf3f0cdb42d8bdf14bc29474c4cc7a47cefac1c068db32e5ae0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958163
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958163
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2447015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:19:06Z
    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 0x688bac5543078cf3f0cdb42d8bdf14bc29474c4cc7a47cefac1c068db32e5ae0. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:19:06Z), 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/QZNJY2447015.
      date published: 2026-07-15T16:19:06Z
    audio: Lluvia de Estrellas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.941
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.842
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.536
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.848
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.319
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Que Fácil
  type: MusicAlbum
  date published: 2025-02-06
album: La Llorona
  type: MusicAlbum
  date published: 2025-10-16