Joseph Calleja
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genre: opera
description: Joseph Calleja (born 22 January 1978) is a Maltese operatic tenor. Early life and career Calleja was born in Attard, Malta. He began singing at the age of 16, having been discovered by tenor Brian Ce
popularity: 31
followers: 9183
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subject of: OpenTimestamps Proof of Existence
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album: Ave Maria
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  date published: 2023-04-07
album: Verdi: Simon Boccanegra
  type: MusicAlbum
  date published: 2013-01-01
album: Bellini: I Capuleti e i Montecchi (Live)
  type: MusicAlbum
  date published: 2009-01-01
album: Joseph Calleja - Verdi
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  date published: 2018-02-02
album: Verdi: Aida, Act 1: "Se quel guerrier io fossi!...Celeste Aida”
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  date published: 2018-01-12
album: Verdi: Il Trovatore, Act 3: "Di quella pira"
  type: MusicAlbum
  date published: 2017-12-08
album: Amore
  type: MusicAlbum
  date published: 2013-01-01
album: Be My Love - A Tribute To Mario Lanza
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album: Dreams and Songs
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    by artist: Czech Philharmonic
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album: Mary's Theme
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    subject of: OpenTimestamps Proof of Existence
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    audio: Mary's Theme - From The "Femina Ridens" Soundtrack
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  track: Some Enchanted Evening
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album: Romantic Opera
album: The No. 1 Opera Album 2007
album: The Magic Of Mantovani
album: The Classical Album 2013
album: A Season of Music: Offenbach
album: 50 Greatest Opera Classics
album: The Classical Voice: A Celebration of the Classical Voice
album: Ten Top Tenors
album: Renée Fleming: By Request
album: Anna Netrebko - Live at the Metropolitan Opera
album: Verdi
album: Puccini Discoveries
album: Méditation - The Beautiful Music Of Massenet
album: Schubert: Ave Maria, D. 839 (Arr. Gamley and Hazell for Tenor and Orchestra)
album: Massenet: Ave Maria (After Méditation from Thaïs) [Arr. Hazell for Tenor, Violin and Orchestra]
album: Mascagni: Ave Maria (After Intermezzo from Cavalleria Rusticana) [Arr. Mercurio for Tenor and Orchestra]
album: Traditional: Ninni La Tibkix Iżjed (Arr. Belli for Tenor and Orchestra)
album: Joseph Calleja - The Maltese Tenor
album: The Golden Voice (Special edition with bonus track)
album: The Golden Voice
album: Tenor Arias
album: O Holy Night
album: White Christmas
album: Arrivederci Roma
album: Spanish Eyes
album: You'll Never Walk Alone
album: Charmaine (From "What Price Glory")
album: Q.P.G.A.
album: Donizetti: Lucia di Lammermoor
album: Xemx

Mary's Theme - From The "Femina Ridens" Soundtrack
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Weekend With Mary - From The "Femina Ridens" Soundtrack
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
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Some Enchanted Evening
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Some Enchanted Evening
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Edelweiss
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subject of: OpenTimestamps Proof of Existence
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Romantic Opera
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70703215
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-06-13T15:41:10Z
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    additional property: Danceability
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    additional property: Energy
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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: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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The Magic Of Mantovani
type: MusicAlbum
date published: 2020-09-25
track: Charmaine
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  duration ms: 210040
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  by artist: Mantovani
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    type: MusicAlbum
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  genre: opera
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2000118
  additional property: OTSTimestamp
    type: PropertyValue
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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 0x52a15edaedd74d03be36f644c17649b2720a5ccd803b7df1011281408e80d53e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBBBC2000118.
    date published: 2026-06-13T15:41:10Z
  audio: Charmaine
    type: AudioObject
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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track: Cara Mia
  type: MusicRecording
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  by artist: Mantovani
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    type: MusicAlbum
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  genre: opera
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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 0xfdca6050548a7934ddb773a576eff1a372981b58e30953ef4450decc5d20a398. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBBBC2000087.
    date published: 2026-06-13T13:32:09Z
  audio: Cara Mia
    type: AudioObject
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    additional property: Mode (Major/Minor)
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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track: Moon River
  type: MusicRecording
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  by artist: Joseph Calleja
  by artist: Mantovani
  in album: The Magic Of Mantovani
    type: MusicAlbum
    date published: 2020-09-25
  genre: opera
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Moon River
track: Spanish Eyes - Orchestral Version

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/953536

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2000092

OTSTimestamp
type: PropertyValue
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffd66e76fae3ff977f9a66e00221c772d3646dcf3e6da33bede502a48f49112. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBBBC2000092.
date published: 2026-06-13T17:25:41Z

Moon River
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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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: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Spanish Eyes - Orchestral Version
type: MusicRecording
duration: PT2M55S
duration ms: 175800
explicit: false
by artist: Mantovani
in album: The Magic Of Mantovani
  type: MusicAlbum
  date published: 2020-09-25
isrc code: GBF077321080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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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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  date published: 2026-06-13T15:41:10Z
audio: Spanish Eyes - Orchestral Version
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Loudness (dB)
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The Classical Album 2013
type: MusicAlbum
date published: 2012-01-01

A Season of Music: Offenbach
type: MusicAlbum
date published: 2022-09-22
track: Barcarolle
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223466
  explicit: false
  by artist: Jacques Offenbach
  by artist: Anna Netrebko
  by artist: Elina Garanca
  in album: A Season of Music: Offenbach
    type: MusicAlbum
    date published: 2022-09-22
  genre: classical
  genre: german-romanticism
  genre: late-romantic-era
  genre: french-opera
  genre: french-romanticism
  genre: operetta
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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
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    date published: 2026-06-13T12:47:07Z
  audio: Barcarolle
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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50 Greatest Opera Classics
type: MusicAlbum
date published: 2012-01-01
track: La bohème, Act I: Che gelida manina
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  by artist: Giacomo Puccini
  by artist: Luciano Pavarotti
  by artist: Berliner Philharmoniker
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    date published: 2012-01-01
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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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The Classical Voice: A Celebration of the Classical Voice
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date published: 2013-01-01

Ten Top Tenors
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date published: 2015-11-01
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
  audio: Fedora, Act II: Amor ti vieta
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track: Les pêcheurs de perles, WD 13: C'était le soir - Au fond du temple Saint
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  by artist: Bryn Terfel
  by artist: London Symphony Orchestra
  by artist: Barry Wordsworth
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
  audio: Les pêcheurs de perles, WD 13: C'était le soir - Au fond du temple Saint
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track: Parla piu piano (Thème du Parrain)
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  by artist: Roberto Alagna
  by artist: Yvan Cassar
  by artist: Paris Symphony Orchestra
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  subject of: OpenTimestamps Proof of Existence
  audio: Parla piu piano (Thème du Parrain)
track: Panis Angelicus, FWV 61
track: Ave Maria
track: Abballati
track: Ave Maria: arr. from Bach's Prelude No.1 BWV 846: Ave Maria, CG 89a

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OTSVerificationAPI
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cc900e227ee27076b98d0d1d3159a83d57d7b097db4de038c8a7d5bddb1599. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRUM70801154.
date published: 2026-06-13T17:25:41Z

Parla piu piano (Thème du Parrain)
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Panis Angelicus, FWV 61
type: MusicRecording
duration: PT3M32S
duration ms: 212840
explicit: false
by artist: César Franck
by artist: Andrea Bocelli
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Myung-Whun Chung
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popularity: 18
genre: chamber-music
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Panis Angelicus, FWV 61
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Ave Maria
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by artist: Andrea Bocelli
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Myung-Whun Chung
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genre: opera
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: Ave Maria
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Abballati
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duration: PT2M1S
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by artist: Roberto Alagna
by artist: Yvan Cassar
by artist: Paris Symphony Orchestra
in album: Ten Top Tenors
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genre: bhajan
genre: gregorian-chant
genre: medieval
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: Abballati
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Ave Maria: arr. from Bach's Prelude No.1 BWV 846: Ave Maria, CG 89a
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by artist: Andrea Bocelli
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
by artist: Myung-Whun Chung
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popularity: 26
genre: opera
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Renée Fleming: By Request
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date published: 2003-01-01
track: Rusalka, Op. 114, Act I: O Silver Moon [Rusalka]
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Anna Netrebko - Live at the Metropolitan Opera
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  subject of: OpenTimestamps Proof of Existence
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Verdi
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date published: 2020-03-06
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Puccini Discoveries
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track: Requiem
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Méditation - The Beautiful Music Of Massenet
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  subject of: OpenTimestamps Proof of Existence
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Schubert: Ave Maria, D. 839 (Arr. Gamley and Hazell for Tenor and Orchestra)
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date published: 2023-03-24

Massenet: Ave Maria (After Méditation from Thaïs) [Arr. Hazell for Tenor, Violin and Orchestra]
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date published: 2023-03-10

Mascagni: Ave Maria (After Intermezzo from Cavalleria Rusticana) [Arr. Mercurio for Tenor and Orchestra]
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date published: 2023-03-03

Traditional: Ninni La Tibkix Iżjed (Arr. Belli for Tenor and Orchestra)
type: MusicAlbum
date published: 2022-12-02

Joseph Calleja - The Maltese Tenor
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date published: 2011-01-01
track: La Bohème / Act 1: "Che gelida manina"
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  by artist: Orchestre de la Suisse Romande
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The Golden Voice (Special edition with bonus track)
type: MusicAlbum
date published: 2005-01-01

The Golden Voice
type: MusicAlbum
date published: 2005-01-01

Tenor Arias
type: MusicAlbum
date published: 2004-01-01

O Holy Night
type: MusicAlbum
date published: 2020-12-18

White Christmas
type: MusicAlbum
date published: 2020-12-11

Arrivederci Roma
type: MusicAlbum
date published: 2020-08-28

Spanish Eyes
type: MusicAlbum
date published: 2020-08-07

You'll Never Walk Alone
type: MusicAlbum
date published: 2020-06-19

Charmaine (From "What Price Glory")
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Q.P.G.A.
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track: Con Tutto L'Amore Che Posso (with Laura Pausini & Stefano Di Battista) - Q.P.G.A. vrs
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  subject of: OpenTimestamps Proof of Existence
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track: Quanto ti voglio (with Noemi & Gianluca Grignani) - Q.P.G.A. vrs
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Donizetti: Lucia di Lammermoor
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Xemx
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