José van Dam
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genre: classical
genre: opera
genre: requiem
description: Joseph, Baron Van Damme (25 August 1940 – 17 February 2026), known as José van Dam (), was a Belgian bass-baritone, described as having "a magnificent resonant and expressive voice" and being "an exce
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followers: 3979
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subject of: OpenTimestamps Proof of Existence
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album: Beethoven: Symphony No.9
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    by artist: Berliner Philharmoniker
    by artist: Herbert von Karajan
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      date published: 1984-01-01
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-06-13T12:47:07Z
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  track: Symphony No. 9 In D Minor, Op. 125 - "Choral": 3. Adagio molto e cantabile
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      date published: 2026-06-13T12:47:07Z
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  track: Symphony No. 9 In D Minor, Op. 125 - "Choral" - Excerpt From 4th Movement: 4. Presto
  track: Symphony No. 9 In D Minor, Op. 125 - "Choral" / 4.: "O Freunde nicht diese Töne" -
album: Gounod: Faust
album: Delibes: Lakmé
album: Offenbach: Les contes d'Hoffmann (Live)
album: Mozart: The Marriage of Figaro
album: Verdi: Don Carlos (Live)
album: Mahler: Symphony No. 8 "Symphony of a Thousand"
album: Mozart: Così fan tutte
album: Mozart: Requiem; "Coronation Mass"
album: Chansons d'automnes
album: Mozart: Le nozze di Figaro, K. 492
album: Bartholomée: Œdipe sur la route
album: José van Dam meets Carlos Gardel
album: Recital at La Monnaie / De Munt
album: L'homme de la Mancha - Adaptation Jacques Brel (Live)
album: José Van Dam : Chansons de toujours
album: José Van Dam : Le chant d'un maître
album: José Van Dam et la mélodie française
album: José van Dam : 30 Years At la Monnaie
album: Ruggero Leoncavallo, Pagliacci
album: Robert Schumann, 12 Gedichte, Op. 35
album: Henri Duparc, L'Invitation Au Voyage (Invitation To A Journey)
album: Hector Berlioz, Les Nuits D'Eté, Op. 7 (Summer Nights)
album: Gustav Mahler, Sieben Lieder Aus Letzter Zeit (Rückert-Lieder)
album: Franz Schubert, Winterreise, D. 911
album: Franz Schubert, Schwanengesang, D. 957 (Swan Song)
album: Markopoulos, Y.: Liturgy of Orpheus (The)
album: Enesco: Oedipe
album: Weihnacht wird's nun wieder
album: Massenet: Manon
album: Puccini: Il trittico
album: Wagner: Die Meistersinger von Nürnberg
album: Massenet: Hérodiade
album: Mélodies françaises, vol. 2: Saint-Saëns, Massenet & Gounod
album: Massenet: Don Quichotte
album: Verdi: Falstaff
album: Le Maître De Musique
album: Ravel, Poulenc, Ibert & Martin: Songs with Orchestra
album: R. Strauss: Die Frau ohne Schatten
album: Ravel/Ibert/Martin/Poulenc - Songs
album: Wagner : Parsifal
album: Ravel: Mélodies
track: Die Zauberflöte, K. 620: Pa-Pa-Pa-Papagena!
track: Mozart: Le nozze di Figaro, K.492 - Original version, Vienna 1786 - Act 4: "Contessa, perdono ... Ah tutti contenti"

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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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by artist: Ludwig van Beethoven
by artist: Janet Perry
by artist: Agnes Baltsa
by artist: Vinson Cole
by artist: José van Dam
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T12:47:07Z
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      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.089
    additional property: Energy
      type: PropertyValue
      value: 0.026
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
      type: PropertyValue
      value: 0.951
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.732
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.035
    additional property: Loudness (dB)
      type: PropertyValue
      value: -28.001
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Gounod: Faust, Act 1: "Rien ! En vain j'interroge" (Faust)
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292973
  explicit: false
  by artist: Charles Gounod
  by artist: Michel Plasson
  by artist: Richard Leech
  by artist: Orchestre Du Capitole De Toulouse
  in album: Gounod: Faust
    type: MusicAlbum
    date published: 1991-01-01
  genre: opera
  isrc code: FRZ119100150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T15:51:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x048ec8b8065a7f954727ac6df0d0b4f79e06cce0adbc920d521f6ea2355694ab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100150
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x048ec8b8065a7f954727ac6df0d0b4f79e06cce0adbc920d521f6ea2355694ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100150.
    date published: 2026-07-02T03:55:08Z
  audio: Gounod: Faust, Act 1: "Rien ! En vain j'interroge" (Faust)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.561
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.269
    additional property: Energy
      type: PropertyValue
      value: 0.1
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.977
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.007
    additional property: Liveness
      type: PropertyValue
      value: 0.418
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.073
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.057
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Gounod: Faust, Act 1: "Ah ! Paresseuse fille qui sommeille encor !" - Chœur des laboureurs. "Aux champs l'aurore nous rappelle" (Chœur, Faust)
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159093
  explicit: false
  by artist: Charles Gounod
  by artist: Michel Plasson
  by artist: Chœur de l'Armée française
  by artist: Choeur Du Capitole De Toulouse
  by artist: Richard Leech
  by artist: Orchestre Du Capitole De Toulouse
  in album: Gounod: Faust
    type: MusicAlbum
    date published: 1991-01-01
  genre: opera
  isrc code: FRZ119100160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T17:19:13+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Gounod: Faust, Act 1: "Ah ! Paresseuse fille qui sommeille encor !" - Chœur des laboureurs. "Aux champs l'aurore nous rappelle" (Chœur, Faust)
track: Gounod: Faust, Act 1: Récitatif. "Mais ce Dieu, que peut-il pour moi?" (Faust)
track: Gounod: Faust, Act 1: Duo. "Me voici !" (Méphistophélès, Faust)
track: Gounod: Faust, Act 1: "À moi les plaisirs" (Faust, Méphistophélès)
track: Gounod: Faust, Act 2: "O sainte médaille, qui me viens de ma sœur" (Valentin, Wagner, Siebel, Chœur)
track: Gounod: Faust, Act 2: Invocation. "Avant de quitter ces lieux" (Valentin)
track: Gounod: Faust, Act 2: "Allons, amis ! Point de vaines alarmes !" (Wagner, Méphistophélès, Chœur)
track: Gounod: Faust, Act 2: Récitatif. "Merci de ta chanson !" (Chœur, Valentin, Wagner, Méphistophélès, Siebel)
track: Gounod: Faust, Act 2: Choral des épées. "De l'enfer qui vient émousser nos armes" (Chœur, Valentin, Wagner, Siebel)
track: Gounod: Faust, Act 2: "Ne permettrez-vous pas, ma belle demoiselle" (Faust, Marguerite, Siebel, Méphistophélès, Chœur)
track: Gounod: Faust, Act 3: Couplets. "Faites-lui mes aveux" (Siebel)
track: Gounod: Faust, Act 3: "Quel trouble inconnu me pénètre !" - Cavatine. "Salut ! Demeure chaste et pure" (Faust)
track: Gounod: Faust, Act 3: "Je voudrais bien savoir" - Chanson. "Il était un roi de Thulé" (Marguerite)
track: Gounod: Faust, Act 3: "Un bouquet !" - Air des bijoux. "Dieu ! Que de bijoux !" (Marguerite)

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xde0812e3f604b9755d3e135965d7af7999eb761ebebcd533de948d7884f27b7b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100160

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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 0xde0812e3f604b9755d3e135965d7af7999eb761ebebcd533de948d7884f27b7b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100160.
date published: 2026-07-02T03:55:08Z

Gounod: Faust, Act 1: "Ah ! Paresseuse fille qui sommeille encor !" - Chœur des laboureurs. "Aux champs l'aurore nous rappelle" (Chœur, Faust)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 121.882
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.239
additional property: Energy
  type: PropertyValue
  value: 0.063
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.991
additional property: Instrumentalness
  type: PropertyValue
  value: 0.194
additional property: Liveness
  type: PropertyValue
  value: 0.113
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.159
additional property: Loudness (dB)
  type: PropertyValue
  value: -26.172
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

Gounod: Faust, Act 1: Récitatif. "Mais ce Dieu, que peut-il pour moi?" (Faust)
type: MusicRecording
duration: PT1M16S
duration ms: 76906
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Richard Leech
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T04:47:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9dfe7d0b8792a5d672a748aef2517904c9dfb9835166c3e5dbd1f39cf671e357
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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 0x9dfe7d0b8792a5d672a748aef2517904c9dfb9835166c3e5dbd1f39cf671e357. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FRZ119100170.
  date published: 2026-07-06T06:56:49Z
audio: Gounod: Faust, Act 1: Récitatif. "Mais ce Dieu, que peut-il pour moi?" (Faust)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.023
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.315
  additional property: Energy
    type: PropertyValue
    value: 0.31
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.692
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.178
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.713
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 1: Duo. "Me voici !" (Méphistophélès, Faust)
type: MusicRecording
duration: PT2M43S
duration ms: 163093
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: José van Dam
by artist: Richard Leech
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:35:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3089b72b5cece1fad0d5524e186a612795337174cf69c1efa982f3c634fd778f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100180
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x3089b72b5cece1fad0d5524e186a612795337174cf69c1efa982f3c634fd778f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100180.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 1: Duo. "Me voici !" (Méphistophélès, Faust)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.327
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.344
  additional property: Energy
    type: PropertyValue
    value: 0.073
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.175
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.133
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.135
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 1: "À moi les plaisirs" (Faust, Méphistophélès)
type: MusicRecording
duration: PT6M25S
duration ms: 385640
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: José van Dam
by artist: Richard Leech
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100190
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:37:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x815682de67b024754179d3b0c3e4cd440e7a8bf1892acefe845f9ee605a595cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x815682de67b024754179d3b0c3e4cd440e7a8bf1892acefe845f9ee605a595cf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100190.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 1: "À moi les plaisirs" (Faust, Méphistophélès)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.215
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.195
  additional property: Energy
    type: PropertyValue
    value: 0.182
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.037
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.06
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.727
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 2: "O sainte médaille, qui me viens de ma sœur" (Valentin, Wagner, Siebel, Chœur)
type: MusicRecording
duration: PT1M41S
duration ms: 101000
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Chœur de l'Armée française
by artist: Choeur Du Capitole De Toulouse
by artist: Marc Barrard
by artist: Martine Mahé
by artist: Thomas Hampson
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T01:42:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08930a067c3c8dc01ecfe1b5ccb92d6c3ad026132c2a18dd2f90c2cde67e2d06
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956859
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956859
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T01:42:12Z
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 0x08930a067c3c8dc01ecfe1b5ccb92d6c3ad026132c2a18dd2f90c2cde67e2d06. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/FRZ119100210.
  date published: 2026-07-06T01:42:12Z
audio: Gounod: Faust, Act 2: "O sainte médaille, qui me viens de ma sœur" (Valentin, Wagner, Siebel, Chœur)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.339
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.34
  additional property: Energy
    type: PropertyValue
    value: 0.068
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.303
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.098
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.547
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 2: Invocation. "Avant de quitter ces lieux" (Valentin)
type: MusicRecording
duration: PT3M37S
duration ms: 217733
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Thomas Hampson
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:05:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x662491802ac56d33726851951aeeb0c50c1cf5461182ed529bc006038a568071
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100220
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x662491802ac56d33726851951aeeb0c50c1cf5461182ed529bc006038a568071. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/FRZ119100220.
  date published: 2026-07-02T03:30:09Z
audio: Gounod: Faust, Act 2: Invocation. "Avant de quitter ces lieux" (Valentin)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.281
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.236
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.991
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.316
  additional property: Liveness
    type: PropertyValue
    value: 0.195
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.14
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.67
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 2: "Allons, amis ! Point de vaines alarmes !" (Wagner, Méphistophélès, Chœur)
type: MusicRecording
duration: PT1M23S
duration ms: 83360
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Chœur de l'Armée française
by artist: Choeur Du Capitole De Toulouse
by artist: José van Dam
by artist: Marc Barrard
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T04:21:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61f0ce1d06581254b61eaf47d1ed18d9c2c31299bed0065183f60728b48a66d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x61f0ce1d06581254b61eaf47d1ed18d9c2c31299bed0065183f60728b48a66d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100230.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 2: "Allons, amis ! Point de vaines alarmes !" (Wagner, Méphistophélès, Chœur)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.832
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.438
  additional property: Energy
    type: PropertyValue
    value: 0.152
  additional property: Speechiness
    type: PropertyValue
    value: 0.077
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.588
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.506
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.347
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 2: Récitatif. "Merci de ta chanson !" (Chœur, Valentin, Wagner, Méphistophélès, Siebel)
type: MusicRecording
duration: PT2M37S
duration ms: 157800
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Chœur de l'Armée française
by artist: Choeur Du Capitole De Toulouse
by artist: José van Dam
by artist: Marc Barrard
by artist: Martine Mahé
by artist: Thomas Hampson
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100250
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:56:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d43ef18f830d9b3144751f61c1465cd63c1747a24fac7145cb576ab40861dd9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100250
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x1d43ef18f830d9b3144751f61c1465cd63c1747a24fac7145cb576ab40861dd9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100250.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 2: Récitatif. "Merci de ta chanson !" (Chœur, Valentin, Wagner, Méphistophélès, Siebel)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.876
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.38
  additional property: Energy
    type: PropertyValue
    value: 0.121
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.396
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.223
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.869
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 2: Choral des épées. "De l'enfer qui vient émousser nos armes" (Chœur, Valentin, Wagner, Siebel)
type: MusicRecording
duration: PT2M23S
duration ms: 143293
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Chœur de l'Armée française
by artist: Choeur Du Capitole De Toulouse
by artist: Marc Barrard
by artist: Martine Mahé
by artist: Thomas Hampson
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T15:48:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf89be1e32a10b394180b694353a81057c9123dfd2ae93ff616790de7a4676d0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100260
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xf89be1e32a10b394180b694353a81057c9123dfd2ae93ff616790de7a4676d0c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100260.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 2: Choral des épées. "De l'enfer qui vient émousser nos armes" (Chœur, Valentin, Wagner, Siebel)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.944
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.19
  additional property: Energy
    type: PropertyValue
    value: 0.243
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.311
  additional property: Liveness
    type: PropertyValue
    value: 0.248
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.119
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.208
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 2: "Ne permettrez-vous pas, ma belle demoiselle" (Faust, Marguerite, Siebel, Méphistophélès, Chœur)
type: MusicRecording
duration: PT3M59S
duration ms: 239426
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Cheryl Studer
by artist: Chœur de l'Armée française
by artist: Choeur Du Capitole De Toulouse
by artist: José van Dam
by artist: Martine Mahé
by artist: Richard Leech
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:59:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83531b3ec0e1390b710dcf46abc10e8a9a69bdd164a486e73e27d30e5501e5ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100290
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x83531b3ec0e1390b710dcf46abc10e8a9a69bdd164a486e73e27d30e5501e5ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100290.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 2: "Ne permettrez-vous pas, ma belle demoiselle" (Faust, Marguerite, Siebel, Méphistophélès, Chœur)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.49
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.203
  additional property: Energy
    type: PropertyValue
    value: 0.221
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.012
  additional property: Liveness
    type: PropertyValue
    value: 0.062
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.094
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.89
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 3: Couplets. "Faites-lui mes aveux" (Siebel)
type: MusicRecording
duration: PT2M32S
duration ms: 152533
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Martine Mahé
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:39:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x643383e96168ec17e959693aa2e60a3059b7578020df7fa3ff4f04cc1f0699cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119100310
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x643383e96168ec17e959693aa2e60a3059b7578020df7fa3ff4f04cc1f0699cc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ119100310.
  date published: 2026-07-02T03:55:08Z
audio: Gounod: Faust, Act 3: Couplets. "Faites-lui mes aveux" (Siebel)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.791
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.292
  additional property: Energy
    type: PropertyValue
    value: 0.07
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.196
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.112
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.775
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gounod: Faust, Act 3: "Quel trouble inconnu me pénètre !" - Cavatine. "Salut ! Demeure chaste et pure" (Faust)
type: MusicRecording
duration: PT6M4S
duration ms: 364666
explicit: false
by artist: Charles Gounod
by artist: Michel Plasson
by artist: Richard Leech
by artist: Orchestre Du Capitole De Toulouse
in album: Gounod: Faust
  type: MusicAlbum
  date published: 1991-01-01
genre: opera
isrc code: FRZ119100340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T17:17:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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Gounod: Faust, Act 3: "Je voudrais bien savoir" - Chanson. "Il était un roi de Thulé" (Marguerite)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-22T11:35:32Z
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Gounod: Faust, Act 3: "Un bouquet !" - Air des bijoux. "Dieu ! Que de bijoux !" (Marguerite)
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by artist: Cheryl Studer
by artist: Orchestre Du Capitole De Toulouse
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genre: opera
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Delibes: Lakmé
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Offenbach: Les contes d'Hoffmann (Live)
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Mozart: The Marriage of Figaro
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Verdi: Don Carlos (Live)
type: MusicAlbum
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Mahler: Symphony No. 8 "Symphony of a Thousand"
type: MusicAlbum
date published: 2010-01-01

Mozart: Così fan tutte
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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
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
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Mozart: Requiem; "Coronation Mass"
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Chansons d'automnes
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Mozart: Le nozze di Figaro, K. 492
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Bartholomée: Œdipe sur la route
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José van Dam meets Carlos Gardel
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Recital at La Monnaie / De Munt
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L'homme de la Mancha - Adaptation Jacques Brel (Live)
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José Van Dam : Chansons de toujours
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José Van Dam : Le chant d'un maître
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José Van Dam et la mélodie française
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José van Dam : 30 Years At la Monnaie
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Ruggero Leoncavallo, Pagliacci
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Robert Schumann, 12 Gedichte, Op. 35
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Henri Duparc, L'Invitation Au Voyage (Invitation To A Journey)
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Hector Berlioz, Les Nuits D'Eté, Op. 7 (Summer Nights)
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Gustav Mahler, Sieben Lieder Aus Letzter Zeit (Rückert-Lieder)
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Franz Schubert, Winterreise, D. 911
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Franz Schubert, Schwanengesang, D. 957 (Swan Song)
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Markopoulos, Y.: Liturgy of Orpheus (The)
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Enesco: Oedipe
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Weihnacht wird's nun wieder
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Massenet: Manon
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Puccini: Il trittico
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Wagner: Die Meistersinger von Nürnberg
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Massenet: Hérodiade
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Mélodies françaises, vol. 2: Saint-Saëns, Massenet & Gounod
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Massenet: Don Quichotte
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Verdi: Falstaff
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Le Maître De Musique
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