Hugo Leonel
type: MusicGroup
genre: trova
popularity: 3
followers: 114
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additional property: OTSBitcoinBlock
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537f438841297fb9d1872ac07110a9ede139cc5d65f453250a1573f0f1c678af. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28bfc2b5-7ae0-4e3c-9c16-d3b7e5070031.json and https://artists.proofprofile.net/proofs/artist/28bfc2b5-7ae0-4e3c-9c16-d3b7e5070031.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
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album: Quizá en otra vida
  type: MusicAlbum
  date published: 2020-09-11
album: Yo sé
  type: MusicAlbum
  date published: 2020-09-11
album: Ella es
  type: MusicAlbum
  date published: 2020-09-11
album: Una vez (Version Acústica)
  type: MusicAlbum
  date published: 2020-09-15
album: Yo que te dí mi vida
  type: MusicAlbum
  date published: 2020-09-18
album: En tu piel
  type: MusicAlbum
  date published: 2020-09-25
album: Aroma de mujer
  type: MusicAlbum
  date published: 2020-11-06
album: Cama y mesa
  type: MusicAlbum
  date published: 2020-11-06
album: Aroma de mujer
  type: MusicAlbum
  date published: 2020-11-06
album: Si quieres
  type: MusicAlbum
  date published: 2021-02-24
album: Sal de mi vida
  type: MusicAlbum
  date published: 2021-02-28
album: Melissa
  type: MusicAlbum
  date published: 2021-03-09
album: Pideme
  type: MusicAlbum
  date published: 2021-04-19
album: Nuestro amor
  type: MusicAlbum
  date published: 2021-05-09
album: Vuela
  type: MusicAlbum
  date published: 2021-07-31
album: Quizá en otra vida
  type: MusicAlbum
  date published: 2021-08-29
album: A lo mejor
  type: MusicAlbum
  date published: 2021-11-16
album: Te amo tanto
  type: MusicAlbum
  date published: 2021-12-30
album: Llévate todo
  type: MusicAlbum
  date published: 2022-02-13
album: En paz descanse nuestro amor
  type: MusicAlbum
  date published: 2022-02-26
album: Tengo mucho que aprender de tí
  type: MusicAlbum
  date published: 2022-03-04
album: Llamarada
  type: MusicAlbum
  date published: 2022-04-03
album: Usted
  type: MusicAlbum
  date published: 2022-04-04
album: Disponible para mí
  type: MusicAlbum
  date published: 2022-04-07
album: Cosas de la vida
  type: MusicAlbum
  date published: 2022-04-14
album: Prohibida
  type: MusicAlbum
  date published: 2022-04-18
album: Corre
  type: MusicAlbum
  date published: 2022-04-20
album: Decide tú
  type: MusicAlbum
  date published: 2022-04-22
album: Hoy el aire huele a tí, acústico
  type: MusicAlbum
  date published: 2022-04-22
  track: Hoy el aire huele a tí, acústico
    type: MusicRecording
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    duration ms: 159361
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    by artist: Hugo Leonel
    in album: Hoy el aire huele a tí, acústico
      type: MusicAlbum
      date published: 2022-04-22
    genre: trova
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    additional property: CopyrightStatus
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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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89712c7069bb8d2dd875b4ce2cbe396c784f23dc2577d0824918a86bcffff996. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE6I32202584.
      date published: 2026-07-04T10:04:33Z
    audio: Hoy el aire huele a tí, acústico
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Lagrimas
album: Popurrí baladas (Version Acústica)
album: Popurrí de la MS (Version Acústica)
album: Sufro tu ausencia (Acoustic Version)
album: Nadie Nadie (Acoustic Version)
album: Somos los que somos (En acústico)
album: Cómo voy a olvidarla
album: Quién pierde más
album: La gata bajo la lluvia
album: Restos de Abril (En acústico)
album: Terco Corazón
album: Nadie Más Que Tú
album: Amor De Verano (Versión extendida)

Loudness (dB)
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value: -16.699

Key Name
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value: Bb

Mode Name
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value: Major

Lagrimas
type: MusicAlbum
date published: 2022-05-01

Popurrí baladas (Version Acústica)
type: MusicAlbum
date published: 2022-09-09

Popurrí de la MS (Version Acústica)
type: MusicAlbum
date published: 2022-10-01

Sufro tu ausencia (Acoustic Version)
type: MusicAlbum
date published: 2023-02-10

Nadie Nadie (Acoustic Version)
type: MusicAlbum
date published: 2023-02-11

Somos los que somos (En acústico)
type: MusicAlbum
date published: 2023-02-16

Cómo voy a olvidarla
type: MusicAlbum
date published: 2023-07-17

Quién pierde más
type: MusicAlbum
date published: 2023-07-23

La gata bajo la lluvia
type: MusicAlbum
date published: 2023-07-23

Restos de Abril (En acústico)
type: MusicAlbum
date published: 2023-09-08

Terco Corazón
type: MusicAlbum
date published: 2023-09-17

Nadie Más Que Tú
type: MusicAlbum
date published: 2023-09-26

Amor De Verano (Versión extendida)
type: MusicAlbum
date published: 2023-09-30