La Porteña y los Piratas
type: MusicGroup
popularity: 9
followers: 227
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb99b06c021520708f51a803d048cf0f84aef06aa67ae6803e9f3c41f38fc6b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40c2ee58-ad45-47d9-9970-e5f90d5c9e61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40c2ee58-ad45-47d9-9970-e5f90d5c9e61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40c2ee58-ad45-47d9-9970-e5f90d5c9e61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb99b06c021520708f51a803d048cf0f84aef06aa67ae6803e9f3c41f38fc6b1","name":"La Porteña y los Piratas","registered_at":"2026-06-16T12:12:22Z","symbol":"NIM1048228","token_address":"0xd7bf3246c68b0ea715e451f75475e22f138b3c34","type":"artist","uuid":"40c2ee58-ad45-47d9-9970-e5f90d5c9e61"}
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 0xbb99b06c021520708f51a803d048cf0f84aef06aa67ae6803e9f3c41f38fc6b1. Chain 2 (Bitcoin): anchored in block 954046 (2026-06-17T04:53:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40c2ee58-ad45-47d9-9970-e5f90d5c9e61.json and https://artists.proofprofile.net/proofs/artist/40c2ee58-ad45-47d9-9970-e5f90d5c9e61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:53:03Z
  text: {"copyright_id":"0xbb99b06c021520708f51a803d048cf0f84aef06aa67ae6803e9f3c41f38fc6b1","name":"La Porteña y los Piratas","registered_at":"2026-06-16T12:12:22Z","symbol":"NIM1048228","token_address":"0xd7bf3246c68b0ea715e451f75475e22f138b3c34","type":"artist","uuid":"40c2ee58-ad45-47d9-9970-e5f90d5c9e61"}
album: La Cumbia de Perroow
  type: MusicAlbum
  date published: 2021-02-14
album: La Cumbia de Perroow
  type: MusicAlbum
  date published: 2021-02-14
album: Zarpando
  type: MusicAlbum
  date published: 2021-05-14
  track: La Cumbia de Perroow
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218576
    explicit: false
    by artist: La Porteña y los Piratas
    in album: Zarpando
      type: MusicAlbum
      date published: 2021-05-14
    isrc code: SEYOK2103408
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:39:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe7c3ad0cd44c8f95d21b3525c4c1350a82326f65fcc6ee2912ea5782ae98d347
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958303
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958303
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK2103408
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:39:24Z
    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 0xe7c3ad0cd44c8f95d21b3525c4c1350a82326f65fcc6ee2912ea5782ae98d347. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/SEYOK2103408.
      date published: 2026-07-16T16:39:24Z
    audio: La Cumbia de Perroow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.01
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.682
      additional property: Energy
        type: PropertyValue
        value: 0.868
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.081
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.787
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.379
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Zarpando
  type: MusicAlbum
  date published: 2021-06-10
album: La Cumbia Nos Salvará
  type: MusicAlbum
  date published: 2023-03-01
album: La Cumbia Nos Salvará Sesión En Vivo
  type: MusicAlbum
  date published: 2025-03-14
album: El Diablo en Casa - Sesión en Vivo
  type: MusicAlbum
  date published: 2025-06-12
album: El Diablo en Casa (Sesión en Vivo)
  type: MusicAlbum
  date published: 2025-06-12