Sesto Bruscantini
type: MusicGroup
genre: classical
genre: opera
description: Sesto Bruscantini (10 December 1919 – 4 May 2003) was an Italian baritone, one of the greatest buffo singers of the post-war era, especially renowned in Mozart and Rossini. Biography and career Brusc
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followers: 1797
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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
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album: Pavarotti – The Opera Collection 6: Puccini: La bohème (Live in Rome, 1969)
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-07T16:07:00Z
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  track: La bohème, SC 67, Act I: Questo mar rosso - Live in Rome, 1969
album: Pavarotti – The Opera Collection 5: Bellini: I puritani (Live in Rome, 1969)
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      date published: 2026-07-02T03:30:09Z
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  track: I puritani, Act III: Vieni, vieni fra questa braccia - Live in Rome, 1969
  track: I puritani, Act III: Credeasi, misera! - Live in Rome, 1969
album: Donzietti: L'elisir D'amore
album: Donizetti: Emilia di Liverpool
album: Mozart: Don Giovanni (Napoli 1955)
album: Pergolesi: La serva padrona
album: Mozart: Don Giovanni
album: Donizetti: L'elisir d'amore
album: Rossini: Il turco in Italia [Recorded 1958]
album: Verdi: Rigoletto (Live)
album: Bellini: I puritani (Recorded 1952)
album: Highlights from The Daughter of the Regiment
album: La Figlia del Reggimento (Gaetano Donizetti)
album: Paisiello: Il re Teodoro in Venezia (Recorded 1962)
album: Cimarosa: Il maestro di cappella (Revised by Maffeo Zanon, Mono Version)
album: Pergolesi: La serva padrona - Cimarosa: Il maestro di cappella
album: Il mito dell'opera: Werther (Sung in Italian) [Live]
album: Il mito dell'opera: Sesto Bruscantini
album: Donizetti: Don Pasquale
album: Don Pasquale (Gaetano Donizetti)
album: Donizetti: Don Pasquale (1952 Recording)
album: Weber: Der Freischütz, Op. 77, J. 277 (Sung in Italian) [Live]
album: Domenico Cimarosa: Il Maestro di Cappella. Sesto Bruscantini
album: Cimarosa: Il credulo (Excerpts) [Live]
album: Paisiello: La molinara (Live)
album: Rossini: The Barber Of Seville
album: 20th Century Voices, Vol. 3
album: Rossini: Il Turco in Italia
album: Bellini: I Puritani
album: The Barber Of Seville Highlights
album: Rossini: Il barbiere di Siviglia
album: Highlights From The Elixir Of Love
album: Rossini: La Cenerentola
album: Donizetti: Il campanello, A. 48
album: Donizetti - Don Pasquale
album: Giovanni Battista Pergolesi: La Serva Padrona (1950)
album: Mozart: Highlights from The Marriage of Figaro
album: Cinderella
album: La Serva Padrona
album: Mozart: Le nozze di Figaro & Symphonie No. 40 (Mono Version)

La bohème, SC 67, Act I: Questo mar rosso - Live in Rome, 1969
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by artist: RAI Symphony Orchestra Rome
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popularity: 0
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T06:42:11Z
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additional property: OTSVerifyInstructions
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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

I puritani, Act III: Vieni, vieni fra questa braccia - Live in Rome, 1969
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by artist: Vincenzo Bellini
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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I puritani, Act III: Credeasi, misera! - Live in Rome, 1969
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by artist: Vincenzo Bellini
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popularity: 15
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  date published: 2026-07-02T03:55:08Z
audio: I puritani, Act III: Credeasi, misera! - Live in Rome, 1969
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Rossini: Il barbiere di Siviglia, Act 1: "Ma signor...ma un dottor (Bartolo, Coro, Berta, Basilio, Rosina, Conte, Figaro)
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by artist: Glyndebourne Festival Chorus
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by artist: Luigi Alva
by artist: Sesto Bruscantini
by artist: Vittorio Gui
by artist: Royal Philharmonic Orchestra
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audio: Rossini: Il barbiere di Siviglia, Act 1: "Ma signor...ma un dottor (Bartolo, Coro, Berta, Basilio, Rosina, Conte, Figaro)
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Rossini: Il barbiere di Siviglia, Act 1: La ran la le ra" - "Largo al factotum" (Figaro)
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  date published: 2026-07-29T19:35:34Z
audio: Rossini: Il barbiere di Siviglia, Act 1: La ran la le ra" - "Largo al factotum" (Figaro)
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Rossini: Il barbiere di Siviglia, Act 1: "Fredda ed immobile" (Rosina, Conte, Bartolo, Figaro, Basilio, Berta)
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by artist: Gioachino Rossini
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by artist: Laura Sarti
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  date published: 2026-07-31T18:48:12Z
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Rossini: Il barbiere di Siviglia, Act 2: "Orsù, Signor Don Bartolo" (Figaro, Bartolo, Conte, Rosina)
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duration: PT3M34S
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by artist: Victoria de los Ángeles
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  date published: 2026-07-31T15:20:15Z
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Speechiness
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Acousticness
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Valence (Positivity)
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Donzietti: L'elisir D'amore
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Donizetti: Emilia di Liverpool
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Mozart: Don Giovanni (Napoli 1955)
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Pergolesi: La serva padrona
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Mozart: Don Giovanni
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Donizetti: L'elisir d'amore
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Rossini: Il turco in Italia [Recorded 1958]
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Verdi: Rigoletto (Live)
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Bellini: I puritani (Recorded 1952)
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Highlights from The Daughter of the Regiment
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La Figlia del Reggimento (Gaetano Donizetti)
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Paisiello: Il re Teodoro in Venezia (Recorded 1962)
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Cimarosa: Il maestro di cappella (Revised by Maffeo Zanon, Mono Version)
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Pergolesi: La serva padrona - Cimarosa: Il maestro di cappella
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Il mito dell'opera: Werther (Sung in Italian) [Live]
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Il mito dell'opera: Sesto Bruscantini
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Donizetti: Don Pasquale
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Don Pasquale (Gaetano Donizetti)
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Donizetti: Don Pasquale (1952 Recording)
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Weber: Der Freischütz, Op. 77, J. 277 (Sung in Italian) [Live]
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Domenico Cimarosa: Il Maestro di Cappella. Sesto Bruscantini
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Cimarosa: Il credulo (Excerpts) [Live]
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Paisiello: La molinara (Live)
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Rossini: The Barber Of Seville
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20th Century Voices, Vol. 3
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Rossini: Il Turco in Italia
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Bellini: I Puritani
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The Barber Of Seville Highlights
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Rossini: Il barbiere di Siviglia
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    date published: 2026-07-08T03:53:27Z
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track: Rossini: Il barbiere di Siviglia, Act 1: "Piano, pianissimo, senza parlar" (Fiorello, Coro, Conte)
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    date published: 2026-07-08T03:20:19Z
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  subject of: OpenTimestamps Proof of Existence
  audio: Rossini: Il barbiere di Siviglia, Act 1: "Ecco ridente in cielo" (Conte)
track: Rossini: Il barbiere di Siviglia, Act 1: "Mille grazie, mio signore" (Conte, Fiorello, Coro)
track: Rossini: Il barbiere di Siviglia, Act 1: "Ma signor...ma un dottor (Bartolo, Coro, Berta, Basilio, Rosina, Conte, Figaro)
track: Rossini: Il barbiere di Siviglia, Act 1: "Una voce poco fa" (Rosina)
track: Rossini: Il barbiere di Siviglia, Act 1: La ran la le ra" - "Largo al factotum" (Figaro)
track: Rossini: Il barbiere di Siviglia, Act 1: "Fredda ed immobile" (Rosina, Conte, Bartolo, Figaro, Basilio, Berta)
track: Rossini: Il barbiere di Siviglia, Act 2: "Orsù, Signor Don Bartolo" (Figaro, Bartolo, Conte, Rosina)

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OTSVerifyInstructions
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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

OpenTimestamps Proof of Existence
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description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050cc124b2248698de9170b08b290f1136fb5bc3960d5fc5c8acc2314fbe8acc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBAYC0200354.
date published: 2026-07-08T03:53:27Z

Rossini: Il barbiere di Siviglia, Act 1: "Ecco ridente in cielo" (Conte)
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Rossini: Il barbiere di Siviglia, Act 1: "Mille grazie, mio signore" (Conte, Fiorello, Coro)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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Rossini: Il barbiere di Siviglia, Act 1: "Una voce poco fa" (Rosina)
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  date published: 2026-07-08T03:53:27Z
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Highlights From The Elixir Of Love
type: MusicAlbum
date published: 2000-01-01

Rossini: La Cenerentola
type: MusicAlbum
date published: 2017-03-18

Donizetti: Il campanello, A. 48
type: MusicAlbum
date published: 2021-09-03

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type: MusicAlbum
date published: 2017-06-05

Giovanni Battista Pergolesi: La Serva Padrona (1950)
type: MusicAlbum
date published: 2013-02-18

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type: MusicAlbum
date published: 2000-01-01

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type: MusicAlbum
date published: 2000-01-01

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type: MusicAlbum
date published: 1960-04-30

Mozart: Le nozze di Figaro & Symphonie No. 40 (Mono Version)
type: MusicAlbum
date published: 1955