Skarmiento
type: MusicGroup
genre: mexican ska
genre: ska
album: De Allá para Acá
  type: MusicAlbum
  date published: 2014
album: Tiros por la Culata
  type: MusicAlbum
  date published: 2016-12-03
track: Mis Héroes Pillos Son
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  by artist: Skarmiento
  in album: Skalando Juntos, Vol. 1
    type: MusicAlbum
    date published: 2014-06-20
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    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
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    date published: 2026-07-31T19:53:13Z
  audio: Mis Héroes Pillos Son
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Key Name
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      value: Ab
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track: Juntos
  type: MusicRecording
  duration: PT3M39S
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  by artist: Skarmiento
  in album: Skalando Juntos, Vol. 2
    type: MusicAlbum
    date published: 2014-06-20
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    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
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    date published: 2026-07-08T03:22:41Z
  audio: Juntos
    type: AudioObject
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    additional property: Loudness (dB)
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    additional property: Key Name
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