Alberto Ballesteros
type: MusicGroup
genre: singer-songwriter
popularity: 9
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xbaa9bd0af2d2c1ae2428a6bf490a828091313409f82c014753bfdd52b4bf8441
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6853366a-7a1e-4afd-88e0-012365a7ec13.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/6853366a-7a1e-4afd-88e0-012365a7ec13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6853366a-7a1e-4afd-88e0-012365a7ec13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa9bd0af2d2c1ae2428a6bf490a828091313409f82c014753bfdd52b4bf8441. 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/6853366a-7a1e-4afd-88e0-012365a7ec13.json and https://artists.proofprofile.net/proofs/artist/6853366a-7a1e-4afd-88e0-012365a7ec13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbaa9bd0af2d2c1ae2428a6bf490a828091313409f82c014753bfdd52b4bf8441","name":"Alberto Ballesteros","registered_at":"2026-06-17T01:59:13Z","symbol":"NIM1245502","token_address":"0x4f7d887ca808e8114b66949674eb102587121626","type":"artist","uuid":"6853366a-7a1e-4afd-88e0-012365a7ec13"}
album: El Mundo Encima
  type: MusicAlbum
  date published: 2015-02-04
album: La Canción del Jinete Eléctrico
  type: MusicAlbum
  date published: 2018-04-19
album: Una Película a Medias
  type: MusicAlbum
  date published: 2022-04-19
album: La Fiesta En Paz
  type: MusicAlbum
  date published: 2022-04-19
album: No es Normal
  type: MusicAlbum
  date published: 2024-10-25
album: Hacemos Lo Que Podemos
  type: MusicAlbum
  date published: 2025-01-24
  track: Hacemos Lo Que Podemos
    type: MusicRecording
    duration: PT5M3S
    duration ms: 303798
    explicit: false
    by artist: Alberto Ballesteros
    in album: Hacemos Lo Que Podemos
      type: MusicAlbum
      date published: 2025-01-24
    genre: singer-songwriter
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES31E2416997
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xe8faecdf737b35ccdf65be8499a112faef3ced4e4a5661f212187f6214e8614c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES31E2416997.
      date published: 2026-07-05T18:48:28Z
    audio: Hacemos Lo Que Podemos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 203.737
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.351
      additional property: Energy
        type: PropertyValue
        value: 0.345
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.545
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.34
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.368
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major