La Chirigota del Cascana
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popularity: 7
followers: 370
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a75d56b11910ad6117fcae4e0b6f821a901e1c84fb5782328eada80bd3c362. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21c87c6e-296d-4e85-a133-0ebc767a8214.json and https://artists.proofprofile.net/proofs/artist/21c87c6e-296d-4e85-a133-0ebc767a8214.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x44a75d56b11910ad6117fcae4e0b6f821a901e1c84fb5782328eada80bd3c362","name":"La Chirigota del Cascana","registered_at":"2026-06-16T01:36:07Z","symbol":"NIM0896322","token_address":"0x679b60e3bd12c71b9a3a443ba8a9455751ae4804","type":"artist","uuid":"21c87c6e-296d-4e85-a133-0ebc767a8214"}
album: Lo coja por donde lo coja
  type: MusicAlbum
  date published: 2000-02-28
album: Los cangrenitas del carnaval
  type: MusicAlbum
  date published: 2001-02-28
  track: Los cangrenitas del carnaval
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    duration: PT1M59S
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    explicit: false
    by artist: La Chirigota del Cascana
    in album: Los cangrenitas del carnaval
      type: MusicAlbum
      date published: 2001-02-28
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    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d9f66041fe1bd1b8bf1da69e392984194857391f788da417416bd7c232ce81. 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/SE6SA2086717.
      date published: 2026-07-05T18:48:28Z
    audio: Los cangrenitas del carnaval
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      additional property: Danceability
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
        value: 0.54
      additional property: Valence (Positivity)
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        value: 0.359
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.37
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Los cangrenitas del carnaval
  type: MusicAlbum
  date published: 2001-02-28
album: La revolución de las mariposas: Las Fridas Kahlo
  type: MusicAlbum
  date published: 2017-02-28
album: Cai de miarma
  type: MusicAlbum
  date published: 2018-02-28
album: Aquí estamos de paso
  type: MusicAlbum
  date published: 2020-12-13
album: Aquí estamos de paso
  type: MusicAlbum
  date published: 2020-12-13
album: Los informales
  type: MusicAlbum
  date published: 2021-01-08
album: Los Gordillos
  type: MusicAlbum
  date published: 2021-01-08
album: El candidato y sus concejales
  type: MusicAlbum
  date published: 2021-01-08
album: Los encantadores de perros
  type: MusicAlbum
  date published: 2021-02-22
album: Los cuarentenas principales (En Vivo)
  type: MusicAlbum
  date published: 2022-06-23
  track: Recuerden que el Cascana (Pasodoble) - En Vivo
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    duration: PT2M14S
    duration ms: 134524
    explicit: false
    by artist: La Chirigota del Cascana
    in album: Los cuarentenas principales (En Vivo)
      type: MusicAlbum
      date published: 2022-06-23
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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    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 0x757e14e9672158a9f0ba08c239f5dfda4ee41b6ce68297eeb8823604173a32cc. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/SE6SA2221727.
      date published: 2026-07-05T10:01:46Z
    audio: Recuerden que el Cascana (Pasodoble) - En Vivo
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      additional property: Tempo (BPM)
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      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
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Musical Key
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value: 1

Mode (Major/Minor)
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value: 1

Time Signature
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value: 4

Danceability
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value: 0.552

Energy
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value: 0.76

Speechiness
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value: 0.296

Acousticness
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value: 0.659

Instrumentalness
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value: 0

Liveness
type: PropertyValue
value: 0.136

Valence (Positivity)
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value: 0.593

Loudness (dB)
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value: -13.402

Key Name
type: PropertyValue
value: C#

Mode Name
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value: Major