Aina Da Silva
type: MusicGroup
popularity: 18
followers: 1447
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7d566369b04c84315ec2d2c15a120cb3848e3f35b29ca349f0a9b54afa06227
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/230422fe-0595-468e-97de-66918681ddf1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/230422fe-0595-468e-97de-66918681ddf1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/230422fe-0595-468e-97de-66918681ddf1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7d566369b04c84315ec2d2c15a120cb3848e3f35b29ca349f0a9b54afa06227","name":"Aina Da Silva","registered_at":"2026-06-14T08:09:46Z","symbol":"NIM0391321","token_address":"0xd0928308b76c233400d20f8c3981c1191ec7d7a9","type":"artist","uuid":"230422fe-0595-468e-97de-66918681ddf1"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d566369b04c84315ec2d2c15a120cb3848e3f35b29ca349f0a9b54afa06227. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/230422fe-0595-468e-97de-66918681ddf1.json and https://artists.proofprofile.net/proofs/artist/230422fe-0595-468e-97de-66918681ddf1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0xf7d566369b04c84315ec2d2c15a120cb3848e3f35b29ca349f0a9b54afa06227","name":"Aina Da Silva","registered_at":"2026-06-14T08:09:46Z","symbol":"NIM0391321","token_address":"0xd0928308b76c233400d20f8c3981c1191ec7d7a9","type":"artist","uuid":"230422fe-0595-468e-97de-66918681ddf1"}
album: Pa' ti
  type: MusicAlbum
  date published: 2019-10-25
album: Llégale
  type: MusicAlbum
  date published: 2020-01-20
album: Duro
  type: MusicAlbum
  date published: 2020-11-27
album: Tranquila
  type: MusicAlbum
  date published: 2021-06-04
album: Ya Sé
  type: MusicAlbum
  date published: 2022-06-16
album: Soltera
  type: MusicAlbum
  date published: 2022-07-21
album: Habitación 203
  type: MusicAlbum
  date published: 2022-11-03
  track: Habitación 203
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162782
    explicit: false
    by artist: Aina Da Silva
    in album: Habitación 203
      type: MusicAlbum
      date published: 2022-11-03
    isrc code: ES5702201917
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T21:33:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8376d041ae6948418c8ee5831b5ddd2495062a2294bb7da300ac0ed089fa2697
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958935
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958935
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702201917
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T22:08:19Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8376d041ae6948418c8ee5831b5ddd2495062a2294bb7da300ac0ed089fa2697. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702201917 — a six-check JSON result.
      date published: 2026-07-20T22:08:19Z
    audio: Habitación 203
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.975
      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: 0.826
      additional property: Energy
        type: PropertyValue
        value: 0.699
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.07
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.431
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.782
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vete
  type: MusicAlbum
  date published: 2023-02-02
album: Malvada
  type: MusicAlbum
  date published: 2023-05-18
album: S&M (En directe 3Cat)
  type: MusicAlbum
  date published: 2024-03-06
album: Lxs Nxnxs (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-03-14
album: Starships (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-03-21
album: Et deixo la mà (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-03-28
album: Million dollar baby (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-04-11
album: Amor sagaç (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-04-18
album: Dance again (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-04-25
album: Dancing in the moonlight (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-05-02
album: Today is the day (En Directe 3Cat)
  type: MusicAlbum
  date published: 2024-05-09
album: Gatinha
  type: MusicAlbum
  date published: 2025-11-07