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genre: requiem
description: Sophie Karthäuser (born May 1974) is a Belgian operatic soprano. She has performed internationally, especially in roles by Mozart such as Ilia in Idomeneo and Pamina in The Magic Flute. She is also a
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Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Recitativo "Sic transit vana et brevis gloria mundi"
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Gloria, RV. 589: Duetto "Laudamus te, benedicimus te"
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Gloria, RV. 589: Aria "Domine Deus, Rex cælestis"
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Beau Soir, L. 6 (Arr. For Piano & Violin)
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Nuit d'étoiles, L. 4
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2 Romance, L. 78-79: II. Les Cloches
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Fêtes galantes, Livre I, L. 80: I. En sourdine (2e version)
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Fêtes galantes, Livre I, L. 80: III. Clair de lune (2e version)
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3 Chansons de Bilitis, L. 90: I. La Flûte de Pan
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Cinq poèmes de Charles Baudelaire, L. 64: III. Le Jet d'eau
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Liebster Jesu, mein Verlangen, BWV 32: I. Aria "Liebster Jesu, mein Verlangen"
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Liebster Jesu, mein Verlangen, BWV 32: IV. Recitativo "Ach! heiliger und großer Gott"
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Liebster Jesu, mein Verlangen, BWV 32: V. Aria " Nun verschwinden alle Plagen"
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Miserere: III. Ecce enim in iniquitatibus - Ecce enim veritatem dilexisti
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Miserere: VI. Redde mihi lætitiam - Docebo iniquos vias tuas
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Troisième Leçon du Mercredy: I. Manum suam misit hostis (Jod)
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Troisième Leçon du Vendredy: I. Incipit oratio
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Deux poèmes de Louis Aragon, FP 122: I. C
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Banalité, FP. 107: II. Hôtel
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Ce doux petit visage, FP 99
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La Courte Paille, FP 178: II. Quelle Aventure!
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La Courte Paille, FP 178: III. La Reine de Cœur
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La Courte Paille, FP 178: IV. Ba, Be, Bi, Bo, Bu
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Orlando, HWV 31 / Act 1: No. 11 Aria "Chi possessore" - Rec. "Ecco Dorinda"
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Orlando, HWV 31 / Act 1: No. 14 Aria "Se fedel vuoi"
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Orlando, HWV 31 / Act 1: Rec. "Angelica, deh ! lascia..."
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Orlando, HWV 31 / Act 1: No. 16 Terzetto "Consolati, o bella"
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Orlando, HWV 31 / Act 2: Rec. "A qual rischio vi espone" - No. 20 Aria "Tra caligini profonde"
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Orlando, HWV 31 / Act 2: Rec. "Da queste amiche piante" - No. 21 Aria "Verdi allori"
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Orlando, HWV 31 / Act 2: Rec. "Dopo tanti perigli" - No. 22 Aria "Non potrà dirmi ingrato" - Rec. "Dove guidate"
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La finta giardiniera, K. 196, Act I Scene 1: No. 1, Introduzione "Che lieto giorno" (Ramiro, Podestà, Sandrina, Nardo, Serpetta)
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La finta giardiniera, K. 196, Act III Scene 2: No. 24a, Aria "Mirate che contrasto" (Nardo) - No. 24b, Duetto "Da bravi seguitate" (Contino, Sandrina)
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La finta giardiniera, K. 196, Act II Scenes 4 - 5: Recitativo "Costui mi dà piacer" (Serpetta) - "Che strano caso è il mio!" (Sandrina, Contino)
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La finta giardiniera, K. 196, Act I Scenes 3 - 4: Recitativo "Della nemica sorte" (Sandrina, Nardo) - "Gl'uomini s'han da amar" (Ramiro, Nardo, Sandrina)
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La finta giardiniera, K. 196, Act I Scene 4: No. 4, Aria "Noi donne poverine" (Sandrina)
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La finta giardiniera, K. 196, Act II Scene 6: No. 16, Aria "Una voce sento al core" (Sandrina)
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La finta giardiniera, K. 196, Act II Scenes 10 - 11: Recitativo "Credimi nipotina" (Podestà, Arminda, Serpetta, Contino) - "Io lo difendo" (Sandrina, Contino, Arminda, Serpetta, Podestà)
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La finta giardiniera, K. 196, Act II Scene 15: No. 22, Cavatina "Ah dal pianto" (Sandrina) - Recitativo "Ma qui niuno m'ascolta" (Sandrina)
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La finta giardiniera, K. 196, Act II Scene 16: No. 23, Setteto "Fra quest'ombre" (Contino, Nardo, Sandrina, Arminda)
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La finta giardiniera, K. 196, Act II Scene 16: "Qui fermate" (Ramiro, Podestà, Arminda, Contino, Serpetta, Nardo, Sandrina)
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La finta giardiniera, K. 196, Act II Scene 16: "Mio Tirsi, deh senti" (Sandrina, Contino, Podestà, Ramiro, Arminda, Serpetta, Nardo)
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La finta giardiniera, K. 196, Act I Scenes 10 - 11: Recitativo "Questa sarà la bella giardiniera" (Arminda, Sandrina) - "Vi son io" (Contino, Arminda)
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La finta giardiniera, K. 196, Act I Scenes 11 - 12: No. 12, Setteto "Numi! Che incanto è questo" (Contino, Sandrina) - "Ecco il liquor, prendete" (Arminda, Ramiro, Contino, Sandrina)
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La finta giardiniera, K. 196, Act I Scenes 13 - 14: "Che silenzio!" (Podestà, Sandrina, Contino, Arminda, Ramiro) - "Che tratto è questo" (Podestà, Serpetta, Nardo)
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La finta giardiniera, K. 196, Act I Scene 15: "Ma voi che pretendete" (Sandrina, Contino, Serpetta, Podestà, Nardo, Arminda, Ramiro)
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La finta giardiniera, K. 196, Act I Scene 15: "Perfido! Indegno" (Arminda, Ramiro, Podestà, Serpetta, Nardo, Sandrina, Contino)
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Energy
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Speechiness
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Acousticness
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Instrumentalness
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Valence (Positivity)
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Wolf: Kennst du das Land
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Vivaldi: The Great Venetian Mass
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track: Kyrie Eleison, RV. 587: Coro "Kyrie eleison" I
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
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track: Kyrie Eleison, RV. 587: Coro "Christe eleison"
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    date published: 2026-07-02T03:55:08Z
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track: Kyrie Eleison, RV. 587: Coro "Kyrie eleison" II
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  subject of: OpenTimestamps Proof of Existence
  audio: Kyrie Eleison, RV. 587: Coro "Kyrie eleison" II
track: Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Aria "Ostro picta, armata spina"
track: Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Aria "Linguis favete, omnes silete"
track: Gloria, RV. 589: Coro "Gloria in excelsis Deo"
track: Gloria, RV. 589: Coro "Et in terra pax hominibus"
track: Gloria, RV. 589: Coro "Gratias agimus tibi"
track: Gloria, RV. 589: Coro "Qui tollis peccata mundi, suscipe depracationem"
track: Credo, RV. 591: Coro "Et incarnatus est"
track: Sanctus (contrafactum by Les Arts Florissants of Beatus Vir, RV. 597/1 & Dixit Dominus, RV. 807/7): Coro "Sanctus Dominus, Deus Sabaoth"
track: Sanctus (contrafactum by Les Arts Florissants of Beatus Vir, RV. 597/1 & Dixit Dominus, RV. 807/7): Coro "Osanna in excelsis"
track: Agnus Dei (contrafactum by Les Arts Florissants of Magnificat, RV. 610/1 et 8 & Kyrie RV. 587): Coro "Agnus Dei"
track: Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Recitativo "Sic transit vana et brevis gloria mundi"
track: Gloria, RV. 589: Duetto "Laudamus te, benedicimus te"
track: Gloria, RV. 589: Aria "Domine Deus, Rex cælestis"

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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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date published: 2026-07-08T03:22:41Z

Kyrie Eleison, RV. 587: Coro "Kyrie eleison" II
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Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Aria "Ostro picta, armata spina"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Aria "Ostro picta, armata spina"
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Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Aria "Linguis favete, omnes silete"
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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
audio: Motetto "Ostro picta, armata spina", RV. 642, Introduzione al Gloria: Aria "Linguis favete, omnes silete"
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Gloria, RV. 589: Coro "Gloria in excelsis Deo"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-13T07:54:01Z
audio: Gloria, RV. 589: Coro "Gloria in excelsis Deo"
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  type: PropertyValue
  value: 2026-07-06T21:20:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf76fded99ebbcbb3843476637daebe891e8248e1964c01958b2cffdae870879
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf76fded99ebbcbb3843476637daebe891e8248e1964c01958b2cffdae870879. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR7JM2236080.
  date published: 2026-07-08T03:20:19Z
audio: Gloria, RV. 589: Coro "Et in terra pax hominibus"
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.17
  additional property: Energy
    type: PropertyValue
    value: 0.142
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.93
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.81
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.583
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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Gloria, RV. 589: Coro "Gratias agimus tibi"
type: MusicRecording
duration: PT1M7S
duration ms: 67933
explicit: false
by artist: Antonio Vivaldi
by artist: Les Arts Florissants
by artist: Paul Agnew
in album: Vivaldi: The Great Venetian Mass
  type: MusicAlbum
  date published: 2022-06-24
popularity: 4
isrc code: FR7JM2236100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:09:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x496febbb6da028f045a7e8ea65c7da3c6e52492bd085498b9f8025d3fd7cad6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496febbb6da028f045a7e8ea65c7da3c6e52492bd085498b9f8025d3fd7cad6d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FR7JM2236100.
  date published: 2026-07-08T03:22:41Z
audio: Gloria, RV. 589: Coro "Gratias agimus tibi"
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 126.55
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.257
  additional property: Energy
    type: PropertyValue
    value: 0.311
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.949
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.147
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.872
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
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Gloria, RV. 589: Coro "Qui tollis peccata mundi, suscipe depracationem"
type: MusicRecording
duration: PT0M51S
duration ms: 51760
explicit: false
by artist: Antonio Vivaldi
by artist: Les Arts Florissants
by artist: Paul Agnew
in album: Vivaldi: The Great Venetian Mass
  type: MusicAlbum
  date published: 2022-06-24
popularity: 3
isrc code: FR7JM2236140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:11:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f0d53700403ebe8bd73010c3b19d148a661b9ba35d114d2039e7988fde8442f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236140
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0d53700403ebe8bd73010c3b19d148a661b9ba35d114d2039e7988fde8442f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR7JM2236140.
  date published: 2026-07-08T03:20:19Z
audio: Gloria, RV. 589: Coro "Qui tollis peccata mundi, suscipe depracationem"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.236
  additional property: Energy
    type: PropertyValue
    value: 0.178
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.034
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.909
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Credo, RV. 591: Coro "Et incarnatus est"
type: MusicRecording
duration: PT1M18S
duration ms: 78320
explicit: false
by artist: Antonio Vivaldi
by artist: Les Arts Florissants
by artist: Paul Agnew
in album: Vivaldi: The Great Venetian Mass
  type: MusicAlbum
  date published: 2022-06-24
popularity: 8
isrc code: FR7JM2236180
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:47:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d5e3221f2ed7e25804a6e29b06c9417d50427c0f7a594e2c43cdcb7b09f1b74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236180
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5e3221f2ed7e25804a6e29b06c9417d50427c0f7a594e2c43cdcb7b09f1b74. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR7JM2236180.
  date published: 2026-07-02T11:38:34Z
audio: Credo, RV. 591: Coro "Et incarnatus est"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.475
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.146
  additional property: Energy
    type: PropertyValue
    value: 0.137
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.943
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.981
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.542
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sanctus (contrafactum by Les Arts Florissants of Beatus Vir, RV. 597/1 & Dixit Dominus, RV. 807/7): Coro "Sanctus Dominus, Deus Sabaoth"
type: MusicRecording
duration: PT1M42S
duration ms: 102466
explicit: false
by artist: Antonio Vivaldi
by artist: Les Arts Florissants
by artist: Paul Agnew
by artist: Sophie Karthäuser
by artist: Renata Pokupić
in album: Vivaldi: The Great Venetian Mass
  type: MusicAlbum
  date published: 2022-06-24
popularity: 4
isrc code: FR7JM2236210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:14:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b87ff5ab322f5e728bf9b3d3a10af8b601eaf75e60411fbc9e5b1d32be22b3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b87ff5ab322f5e728bf9b3d3a10af8b601eaf75e60411fbc9e5b1d32be22b3d. 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/FR7JM2236210.
  date published: 2026-07-08T03:53:27Z
audio: Sanctus (contrafactum by Les Arts Florissants of Beatus Vir, RV. 597/1 & Dixit Dominus, RV. 807/7): Coro "Sanctus Dominus, Deus Sabaoth"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.28
  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: 0.381
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.469
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.163
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.807
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Sanctus (contrafactum by Les Arts Florissants of Beatus Vir, RV. 597/1 & Dixit Dominus, RV. 807/7): Coro "Osanna in excelsis"
type: MusicRecording
duration: PT0M55S
duration ms: 55800
explicit: false
by artist: Antonio Vivaldi
by artist: Les Arts Florissants
by artist: Paul Agnew
in album: Vivaldi: The Great Venetian Mass
  type: MusicAlbum
  date published: 2022-06-24
popularity: 2
isrc code: FR7JM2236230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:51:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3583a451baecda3bcd124c3e50f718c419c2486d65fcec304eaae57d486e79e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3583a451baecda3bcd124c3e50f718c419c2486d65fcec304eaae57d486e79e6. 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/FR7JM2236230.
  date published: 2026-07-08T03:53:27Z
audio: Sanctus (contrafactum by Les Arts Florissants of Beatus Vir, RV. 597/1 & Dixit Dominus, RV. 807/7): Coro "Osanna in excelsis"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 159.388
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.395
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.344
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.067
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Agnus Dei (contrafactum by Les Arts Florissants of Magnificat, RV. 610/1 et 8 & Kyrie RV. 587): Coro "Agnus Dei"
type: MusicRecording
duration: PT5M22S
duration ms: 322760
explicit: false
by artist: Antonio Vivaldi
by artist: Les Arts Florissants
by artist: Paul Agnew
in album: Vivaldi: The Great Venetian Mass
  type: MusicAlbum
  date published: 2022-06-24
popularity: 3
isrc code: FR7JM2236260
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:34:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2561abfd159f769e4c886d4af3b499096fde2e137042baa9c2fb093d47bd3cb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2236260
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2561abfd159f769e4c886d4af3b499096fde2e137042baa9c2fb093d47bd3cb8. 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/FR7JM2236260.
  date published: 2026-07-08T03:53:27Z
audio: Agnus Dei (contrafactum by Les Arts Florissants of Magnificat, RV. 610/1 et 8 & Kyrie RV. 587): Coro "Agnus Dei"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.3
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.176
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.963
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.304
  additional property: Liveness
    type: PropertyValue
    value: 0.111
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.261
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Telemann: Miriways, TWV 21:24 (Live)
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Haydn: L'Impatiente
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Jean Cras - La flûte de Pan & Quintets
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Trois Mélodies de Verlaine, L. 81: II. Le son du cor s'afflige vers les bois
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Mandoline, L. 29
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Images oubliées, L. 87: I. Lent
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Fêtes galantes Livre II, L. 104: II. Le Faune
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Voici que le printemps, L. 52
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subject of: OpenTimestamps Proof of Existence
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audio: Voici que le printemps, L. 52
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Trois Chansons de France, L. 102: III. Rondel, Pour ce que Plaisance est morte
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subject of: OpenTimestamps Proof of Existence
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Cinq poèmes de Charles Baudelaire, L. 64: I. Le Balcon
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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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Cinq poèmes de Charles Baudelaire, L. 64: II. Harmonie du soir
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  date published: 2026-07-08T03:20:19Z
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Bach: Dialogkantaten, BWV 32, 49 & 57
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    date published: 2026-07-08T03:53:27Z
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track: Liebster Jesu, mein Verlangen, BWV 32: I. Aria "Liebster Jesu, mein Verlangen"
track: Liebster Jesu, mein Verlangen, BWV 32: IV. Recitativo "Ach! heiliger und großer Gott"
track: Liebster Jesu, mein Verlangen, BWV 32: V. Aria " Nun verschwinden alle Plagen"

Le Bal des animaux
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    date published: 2026-07-08T03:22:41Z
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Lalande: Leçons de Ténèbres
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track: Miserere: I. Miserere mei Deus - Et secundum multitudinem miserationem tuarum
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track: Miserere: II. Amplius lava me - Tibi soli peccavi
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150373
  explicit: false
  by artist: Michel Richard Delalande
  by artist: Sophie Karthäuser
  by artist: Ensemble Correspondances
  by artist: Sébastien Daucé
  in album: Lalande: Leçons de Ténèbres
    type: MusicAlbum
    date published: 2015-03-09
  isrc code: FRZ141415030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdb6a3226657e7bf1d832a9fea1a30f144295824cbac062a370fed753a50905e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957061
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415030
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T16:07:00Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb6a3226657e7bf1d832a9fea1a30f144295824cbac062a370fed753a50905e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FRZ141415030.
    date published: 2026-07-07T16:07:00Z
  audio: Miserere: II. Amplius lava me - Tibi soli peccavi
    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
      type: PropertyValue
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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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track: Miserere: IV. Asperges me hyssopo - Averte faciem tuam
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246200
  explicit: false
  by artist: Michel Richard Delalande
  by artist: Sophie Karthäuser
  by artist: Ensemble Correspondances
  by artist: Sébastien Daucé
  in album: Lalande: Leçons de Ténèbres
    type: MusicAlbum
    date published: 2015-03-09
  isrc code: FRZ141415050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T16:57:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8a8d5111599f393c8aef1f2451adbcf74f161582bc5a0e2b9e2e94e980f1f518
  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: Miserere: IV. Asperges me hyssopo - Averte faciem tuam
track: Miserere: V. Cor mundum - Ne projicias me
track: Miserere: VII. Libera me de sanguinibus - Quoniam si voluisses sacrificium
track: Troisième Leçon du Mercredy: IV. Lamed
track: Troisième Leçon du Mercredy: IX. Jerusalem
track: Troisième Leçon du Vendredy: XI. Jerusalem
track: Miserere: III. Ecce enim in iniquitatibus - Ecce enim veritatem dilexisti
track: Miserere: VI. Redde mihi lætitiam - Docebo iniquos vias tuas
track: Troisième Leçon du Mercredy: I. Manum suam misit hostis (Jod)
track: Troisième Leçon du Vendredy: I. Incipit oratio

OTSHash
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OTSBitcoinBlock
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value: 957145

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/957145

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415050

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8d5111599f393c8aef1f2451adbcf74f161582bc5a0e2b9e2e94e980f1f518. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRZ141415050.
date published: 2026-07-08T08:56:20Z

Miserere: IV. Asperges me hyssopo - Averte faciem tuam
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
  type: PropertyValue
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additional property: Mode Name
  type: PropertyValue
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Miserere: V. Cor mundum - Ne projicias me
type: MusicRecording
duration: PT2M14S
duration ms: 134053
explicit: false
by artist: Michel Richard Delalande
by artist: Sophie Karthäuser
by artist: Ensemble Correspondances
by artist: Sébastien Daucé
in album: Lalande: Leçons de Ténèbres
  type: MusicAlbum
  date published: 2015-03-09
isrc code: FRZ141415060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
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
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415060
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded50bbcb00469b66da9c4b6408d823e99daaeb638da2b364659de94e1cf602b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRZ141415060.
  date published: 2026-07-08T08:56:20Z
audio: Miserere: V. Cor mundum - Ne projicias me
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 106.122
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.299
  additional property: Energy
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    value: 0.157
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.192
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.051
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.265
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
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Miserere: VII. Libera me de sanguinibus - Quoniam si voluisses sacrificium
type: MusicRecording
duration: PT3M12S
duration ms: 192453
explicit: false
by artist: Michel Richard Delalande
by artist: Sophie Karthäuser
by artist: Ensemble Correspondances
by artist: Sébastien Daucé
in album: Lalande: Leçons de Ténèbres
  type: MusicAlbum
  date published: 2015-03-09
isrc code: FRZ141415080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T20:00:50+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6558c6807258fd9aed6470462936b97e13f59e1a3ee980778438619e9a1b9980
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6558c6807258fd9aed6470462936b97e13f59e1a3ee980778438619e9a1b9980. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRZ141415080.
  date published: 2026-07-08T08:56:20Z
audio: Miserere: VII. Libera me de sanguinibus - Quoniam si voluisses sacrificium
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.301
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.341
  additional property: Energy
    type: PropertyValue
    value: 0.203
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.149
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.085
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.892
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Troisième Leçon du Mercredy: IV. Lamed
type: MusicRecording
duration: PT0M39S
duration ms: 39866
explicit: false
by artist: Michel Richard Delalande
by artist: Sophie Karthäuser
by artist: Ensemble Correspondances
by artist: Sébastien Daucé
in album: Lalande: Leçons de Ténèbres
  type: MusicAlbum
  date published: 2015-03-09
isrc code: FRZ141415150
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:04:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd684a88a45ac558ef501765740575edf0b2cedd5ee325a83ba0881671d4cd8c9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415150
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd684a88a45ac558ef501765740575edf0b2cedd5ee325a83ba0881671d4cd8c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRZ141415150.
  date published: 2026-07-08T03:20:19Z
audio: Troisième Leçon du Mercredy: IV. Lamed
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.547
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.191
  additional property: Energy
    type: PropertyValue
    value: 0.027
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.814
  additional property: Liveness
    type: PropertyValue
    value: 0.108
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.07
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.417
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Troisième Leçon du Mercredy: IX. Jerusalem
type: MusicRecording
duration: PT1M57S
duration ms: 117253
explicit: false
by artist: Michel Richard Delalande
by artist: Sophie Karthäuser
by artist: Ensemble Correspondances
by artist: Sébastien Daucé
in album: Lalande: Leçons de Ténèbres
  type: MusicAlbum
  date published: 2015-03-09
isrc code: FRZ141415200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:17:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1eef7e2dd3685faffb4b42039b3a4a522c4cffb62aec3237fa43ab83e28832e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415200
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1eef7e2dd3685faffb4b42039b3a4a522c4cffb62aec3237fa43ab83e28832e. 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/FRZ141415200.
  date published: 2026-07-08T03:53:27Z
audio: Troisième Leçon du Mercredy: IX. Jerusalem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.115
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.214
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
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  additional property: Valence (Positivity)
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    value: 0.151
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.072
  additional property: Key Name
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  additional property: Mode Name
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Troisième Leçon du Vendredy: XI. Jerusalem
type: MusicRecording
duration: PT2M0S
duration ms: 120706
explicit: false
by artist: Michel Richard Delalande
by artist: Sophie Karthäuser
by artist: Ensemble Correspondances
by artist: Sébastien Daucé
in album: Lalande: Leçons de Ténèbres
  type: MusicAlbum
  date published: 2015-03-09
isrc code: FRZ141415430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:51:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x464e8cdbf288d213cd1f8921214ccfa4f25bc8538a1759a532233d7f3967e33d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141415430
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464e8cdbf288d213cd1f8921214ccfa4f25bc8538a1759a532233d7f3967e33d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRZ141415430.
  date published: 2026-07-08T08:56:20Z
audio: Troisième Leçon du Vendredy: XI. Jerusalem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.07
  additional property: Musical Key
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Poulenc: Les anges musiciens...
type: MusicAlbum
date published: 2014-04-21
track: Fantasia, FP 174
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  by artist: Eugene Asti
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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
  audio: Fantasia, FP 174
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track: La Courte Paille, FP 178: V. Les anges musiciens
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  by artist: Sophie Karthäuser
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
  audio: La Courte Paille, FP 178: V. Les anges musiciens
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track: Deux poèmes de Louis Aragon, FP 122: I. C
track: Banalité, FP. 107: II. Hôtel
track: Ce doux petit visage, FP 99
track: La Courte Paille, FP 178: II. Quelle Aventure!
track: La Courte Paille, FP 178: III. La Reine de Cœur
track: La Courte Paille, FP 178: IV. Ba, Be, Bi, Bo, Bu

Handel: Orlando
type: MusicAlbum
date published: 2014-01-01
track: Orlando, HWV 31 / Act 1: No. 2 Cavatina "Stimulato della gloria"
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  by artist: Bejun Mehta
  by artist: B'Rock Orchestra
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    date published: 2014-01-01
  genre: classical
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  genre: baroque
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
  audio: Orlando, HWV 31 / Act 1: No. 2 Cavatina "Stimulato della gloria"
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track: Orlando, HWV 31 / Act 1: No. 5 Acc. "Imagini funeste" - No. 6 Aria "Non fu già"
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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: 2026-07-08T03:22:41Z
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track: Orlando, HWV 31 / Act 1: Rec. "M'hai vinto al fin" - No. 10 Duettino "Ritornava al suo bel viso" - Rec. "Spera, mio ben"
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  genre: classical
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  subject of: OpenTimestamps Proof of Existence
  audio: Orlando, HWV 31 / Act 1: Rec. "M'hai vinto al fin" - No. 10 Duettino "Ritornava al suo bel viso" - Rec. "Spera, mio ben"
track: Orlando, HWV 31 / Act 1: Rec. "Noti a me sono"
track: Orlando, HWV 31 / Act 2: No. 17 Cavatina "Quando spieghi" - Rec. "Perchè, gentil Dorinda"
track: Orlando, HWV 31 / Act 2: No. 23 Aria "Verdi piante"
track: Orlando, HWV 31 / Act 2: Rec. "Ah! perfida" - No. 24 Acc. "Ah! stigie larve"
track: Orlando, HWV 31 / Act 3: Rec. "S'è corrisposto un core" - No. 30 Aria "Amor è qual vento"
track: Orlando, HWV 31 / Act 3: No. 39 Acc. "Vinse incanti" - No. 40 Coro "Tronfa oggi'l mio cor"
track: Orlando, HWV 31 / Act 1: No. 11 Aria "Chi possessore" - Rec. "Ecco Dorinda"
track: Orlando, HWV 31 / Act 1: No. 14 Aria "Se fedel vuoi"
track: Orlando, HWV 31 / Act 1: Rec. "Angelica, deh ! lascia..."
track: Orlando, HWV 31 / Act 1: No. 16 Terzetto "Consolati, o bella"
track: Orlando, HWV 31 / Act 2: Rec. "A qual rischio vi espone" - No. 20 Aria "Tra caligini profonde"
track: Orlando, HWV 31 / Act 2: Rec. "Da queste amiche piante" - No. 21 Aria "Verdi allori"
track: Orlando, HWV 31 / Act 2: Rec. "Dopo tanti perigli" - No. 22 Aria "Non potrà dirmi ingrato" - Rec. "Dove guidate"

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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961330809

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fba9ad1f2b81ce1ed02afa7c9067367029b57c12aed9e4225f772f35128a83. 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/DEN961330809.
date published: 2026-07-08T03:53:27Z

Orlando, HWV 31 / Act 1: Rec. "M'hai vinto al fin" - No. 10 Duettino "Ritornava al suo bel viso" - Rec. "Spera, mio ben"
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duration: PT2M52S
duration ms: 172306
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by artist: George Frideric Handel
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by artist: Konstantin Wolff
by artist: B'Rock Orchestra
by artist: René Jacobs
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genre: classical
genre: early-music
genre: baroque
genre: english-baroque
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additional property: CopyrightRegisteredAt
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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: 2026-07-08T03:53:27Z
audio: Orlando, HWV 31 / Act 1: Rec. "Noti a me sono"
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Orlando, HWV 31 / Act 2: No. 17 Cavatina "Quando spieghi" - Rec. "Perchè, gentil Dorinda"
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by artist: Bejun Mehta
by artist: B'Rock Orchestra
by artist: René Jacobs
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genre: classical
genre: early-music
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genre: english-baroque
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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
audio: Orlando, HWV 31 / Act 2: No. 17 Cavatina "Quando spieghi" - Rec. "Perchè, gentil Dorinda"
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Orlando, HWV 31 / Act 2: No. 23 Aria "Verdi piante"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Orlando, HWV 31 / Act 2: Rec. "Ah! perfida" - No. 24 Acc. "Ah! stigie larve"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Orlando, HWV 31 / Act 2: Rec. "Ah! perfida" - No. 24 Acc. "Ah! stigie larve"
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Orlando, HWV 31 / Act 3: Rec. "S'è corrisposto un core" - No. 30 Aria "Amor è qual vento"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Orlando, HWV 31 / Act 3: Rec. "S'è corrisposto un core" - No. 30 Aria "Amor è qual vento"
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Orlando, HWV 31 / Act 3: No. 39 Acc. "Vinse incanti" - No. 40 Coro "Tronfa oggi'l mio cor"
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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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Green
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Mozart: Arias - Live at La Monnaie/De Munt
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Mozart: Complete Songs
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Boccherini: Stabat Mater
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Mozart the Magician; Songs and Fortepiano Pieces
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Grétry: Airs & Ballets
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    date published: 2026-07-08T03:53:27Z
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Nouvelles Musiques de Chambre
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Vivaldi: The Great Venetian Mass: Coro "Gloria in excelsis Deo", RV. 589 & Aria "Benedictus qui venit in nomine Domini", RV. 807/8
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Pergolesi: Septem verba a Christo (The Seven Last Words of Christ)
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date published: 2013-03-25

Easter
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The Official 30th Anniversary Edition
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Passion Jaroussky
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track: Vivaldi: Stabat Mater, RV 621: VII. "Eia Mater"
track: Pergolesi: Confitebor tibi Domine, P. 66: V. "Sanctum et terribile nomen ejus"
track: Vivaldi: Nisi Dominus, RV 608: "Cum dederit"
track: Dowland: Flow My Tears
track: Purcell / Arr. Pluhar: Welcome to All the Pleasures, Z. 339: III. "Here the Deities Approve"
track: Purcell: "O Solitude, My Sweetest Choice", Z. 406
track: Handel: Radamisto, HWV 12, Act 3: "Qual nave smarrita" (Radamisto)
track: Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
track: Handel: Flavio, re de' Longobardi, HWV 16, Act 2: "Rompo i lacci" (Guido)
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track: Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice" (Orfeo)
track: Schubert: 4 Lieder, Op. 59: No. 3, Du bist die Ruh, D. 776
track: Schubert: Schwanengesang, D. 957: IV. Ständchen
track: Ferré / Transc Ducros: Colloque sentimental
track: Kosma: Les feuilles mortes
track: Porpora: Polifemo, Act 2: "Placidetti zeffiretti" (Galatea, Polifemo)
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track: Handel: Faramondo, HWV 39, Act 3: Duetto. "Caro, cara, tu m'accendi" (Clotilde, Adolfo)
track: Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Vieni, appaga il tuo consorte ... Grande, o Numi" (Orfeo, Euridice)
track: Marcello: Tirsi e Fileno, S. 475: "Veggio Fille ... Parlo a Clori" (Tirsi, Fileno)
track: Bach, JS: Magnificat in D Major, BWV 243: VI. Duet. "Et misericordia"
track: Monteverdi: L'incoronazione di Poppea, SV 308, Act 3: "Pur ti miro" (Nerone, Poppea)
track: Massenet: Rêvons, c'est l'heure
track: Massenet: Élégie
track: Caplet: "Viens, une flûte invisible soupire"
track: Trenet / Transc Ducros: Chanson d'automne

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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: Cavalli: Il Xerse, Act 1: "Ombra mai fu" (Xerse)
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Steffani: Niobe, regina di Tebe, Act 1: "Sfere amiche" (Anfione)
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by artist: Boston Early Music Festival Orchestra
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Steffani: Niobe, regina di Tebe, Act 1: "Sfere amiche" (Anfione)
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Cavalli: Gli amori d'Apollo e di Dafne, Act 3: "Misero Apollo" (Apollo)
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T11:34:59Z
audio: Cavalli: Gli amori d'Apollo e di Dafne, Act 3: "Misero Apollo" (Apollo)
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Vivaldi: Stabat Mater in F Minor, RV 621: I. Stabat Mater dolorosa
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by artist: Alessandro Tampieri
by artist: Artaserse
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Vivaldi: Stabat Mater in F Minor, RV 621: I. Stabat Mater dolorosa
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Vivaldi: Stabat Mater, RV 621: VII. "Eia Mater"
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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: Vivaldi: Stabat Mater, RV 621: VII. "Eia Mater"
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Pergolesi: Confitebor tibi Domine, P. 66: V. "Sanctum et terribile nomen ejus"
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popularity: 9
genre: classical
genre: choral
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Pergolesi: Confitebor tibi Domine, P. 66: V. "Sanctum et terribile nomen ejus"
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Vivaldi: Nisi Dominus, RV 608: "Cum dederit"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Vivaldi: Nisi Dominus, RV 608: "Cum dederit"
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Dowland: Flow My Tears
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popularity: 14
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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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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Dowland: Flow My Tears
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  additional property: Valence (Positivity)
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Purcell / Arr. Pluhar: Welcome to All the Pleasures, Z. 339: III. "Here the Deities Approve"
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duration: PT4M47S
duration ms: 287920
explicit: false
by artist: Henry Purcell
by artist: Christina Pluhar
by artist: Philippe Jaroussky
by artist: L'Arpeggiata
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 9
genre: classical
genre: choral
isrc code: GBAYC1302989
additional property: CopyrightID
additional property: CopyrightStatus
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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
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302989
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048219e042f89bf0f45f1021ba6f43f7728dabb9ea4fa4bbdc17c9f0e9eec3f4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBAYC1302989.
  date published: 2026-07-02T11:34:59Z
audio: Purcell / Arr. Pluhar: Welcome to All the Pleasures, Z. 339: III. "Here the Deities Approve"
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Purcell: "O Solitude, My Sweetest Choice", Z. 406
type: MusicRecording
duration: PT5M23S
duration ms: 323613
explicit: false
by artist: Henry Purcell
by artist: Christina Pluhar
by artist: Philippe Jaroussky
by artist: Sarah Ridy
by artist: Haru Kitamika
by artist: L'Arpeggiata
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 8
genre: classical
genre: choral
isrc code: GBAYC1302986
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
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1302986
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bfcc0c5e61ac9e7f5c89f32c70b36e31c8e1a0bbb7ae3015059c2581220f14. 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/GBAYC1302986.
  date published: 2026-07-06T06:56:49Z
audio: Purcell: "O Solitude, My Sweetest Choice", Z. 406
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  additional property: Tempo (BPM)
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  additional property: Valence (Positivity)
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Handel: Radamisto, HWV 12, Act 3: "Qual nave smarrita" (Radamisto)
type: MusicRecording
duration: PT6M9S
duration ms: 369360
explicit: false
by artist: George Frideric Handel
by artist: Philippe Jaroussky
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 6
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: GBAYC1701994
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
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b614ecc4028868c169ddfee12218bd49dac9cc87e8d8ca0727ef32260c9cd40. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC1701994.
  date published: 2026-07-08T03:22:41Z
audio: Handel: Radamisto, HWV 12, Act 3: "Qual nave smarrita" (Radamisto)
  type: AudioObject
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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: Valence (Positivity)
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  additional property: Mode Name
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Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
type: MusicRecording
duration: PT4M12S
duration ms: 252786
explicit: false
by artist: George Frideric Handel
by artist: Philippe Jaroussky
by artist: I Barocchisti
by artist: Diego Fasolis
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 14
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: GBAYC1203180
additional property: CopyrightID
additional property: CopyrightStatus
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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
  type: PropertyValue
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf945a8d6e7d89a5bf44b1778c986982a391af21d2f80216bdd6d3186bae1c53b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBAYC1203180.
  date published: 2026-07-02T11:34:59Z
audio: Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Handel: Flavio, re de' Longobardi, HWV 16, Act 2: "Rompo i lacci" (Guido)
type: MusicRecording
duration: PT5M20S
duration ms: 320746
explicit: false
by artist: George Frideric Handel
by artist: Philippe Jaroussky
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 5
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: GBAYC1901537
additional property: CopyrightID
additional property: CopyrightStatus
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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
  type: PropertyValue
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a834d698887e353aa400b634c6b23faa8c58dfc2dbe7fda4c0f838dc1c038a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBAYC1901537.
  date published: 2026-07-07T16:07:00Z
audio: Handel: Flavio, re de' Longobardi, HWV 16, Act 2: "Rompo i lacci" (Guido)
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  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: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Key Name
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Bach, JS: "Komm, süsser Tod, komm, sel'ge Ruh", BWV 478
type: MusicRecording
duration: PT2M28S
duration ms: 148013
explicit: false
by artist: Johann Sebastian Bach
by artist: Christina Pluhar
by artist: L'Arpeggiata
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 5
genre: classical
genre: classical-piano
isrc code: GBPFW1800141
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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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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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b47468d099a5be2eaa889dc0a61fb02559a4112a524c17cd633a826f801be76. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBPFW1800141.
  date published: 2026-07-08T03:20:19Z
audio: Bach, JS: "Komm, süsser Tod, komm, sel'ge Ruh", BWV 478
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 3, Arie. "Mein liebster Heiland"
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duration: PT5M0S
duration ms: 300640
explicit: false
by artist: Georg Philipp Telemann
by artist: Philippe Jaroussky
by artist: Petra Mullejans
by artist: Freiburger Barockorchester
in album: Passion Jaroussky
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  date published: 2019-10-25
popularity: 16
isrc code: GBAYC1901539
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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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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd2611845d377451ca439803b322b8afc756b5ee353f56b9c42be411b9d3aed. 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/GBAYC1901539.
  date published: 2026-07-02T03:30:09Z
audio: Telemann: Jesus liegt in letzten Zügen, TWV 1:983: No. 3, Arie. "Mein liebster Heiland"
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Monteverdi: L'Orfeo, SV 318, Act 1: "Rosa del Ciel" (Euridice, Orfeo)
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duration: PT2M56S
duration ms: 176493
explicit: false
by artist: Claudio Monteverdi
by artist: Philippe Jaroussky
by artist: Emőke Baráth
by artist: Diego Fasolis
by artist: I Barocchisti
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 11
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
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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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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Monteverdi: L'Orfeo, SV 318, Act 1: "Rosa del Ciel" (Euridice, Orfeo)
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Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice" (Orfeo)
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duration: PT3M54S
duration ms: 234106
explicit: false
by artist: Christoph Willibald Gluck
by artist: Philippe Jaroussky
by artist: Diego Fasolis
by artist: I Barocchisti
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 11
genre: classical
genre: opera
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additional property: CopyrightID
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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: 2026-07-02T05:09:12Z
audio: Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice" (Orfeo)
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Schubert: 4 Lieder, Op. 59: No. 3, Du bist die Ruh, D. 776
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duration: PT4M27S
duration ms: 267653
explicit: false
by artist: Franz Schubert
by artist: Philippe Jaroussky
by artist: Jerome Ducros
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 6
genre: classical
genre: classical-piano
genre: chamber-music
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2d910f288e3a4fdf7ad2a6d7a8638db11eac865a96ce17b830b6fb4f0d2cf7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBAYC1901105.
  date published: 2026-07-08T03:22:41Z
audio: Schubert: 4 Lieder, Op. 59: No. 3, Du bist die Ruh, D. 776
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Schubert: Schwanengesang, D. 957: IV. Ständchen
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duration: PT3M58S
duration ms: 238053
explicit: false
by artist: Franz Schubert
by artist: Philippe Jaroussky
by artist: Jerome Ducros
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 13
genre: classical
genre: classical-piano
genre: chamber-music
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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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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Schubert: Schwanengesang, D. 957: IV. Ständchen
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Ferré / Transc Ducros: Colloque sentimental
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duration: PT3M26S
duration ms: 206946
explicit: false
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by artist: Philippe Jaroussky
by artist: Jerome Ducros
by artist: Quatuor Ébène
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 5
isrc code: GBAYC1402760
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T14:04:01Z
audio: Ferré / Transc Ducros: Colloque sentimental
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Kosma: Les feuilles mortes
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duration: PT5M45S
duration ms: 345960
explicit: false
by artist: Joseph Kosma
by artist: Philippe Jaroussky
by artist: Thibaut García
in album: Passion Jaroussky
  type: MusicAlbum
  date published: 2019-10-25
popularity: 13
isrc code: GBAYC1901102
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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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: 2026-07-02T03:55:08Z
audio: Kosma: Les feuilles mortes
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Porpora: Polifemo, Act 2: "Placidetti zeffiretti" (Galatea, Polifemo)
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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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Pergolesi: Stabat Mater: I. Stabat mater dolorosa
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T18:50:38Z
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Sartorio: L'Orfeo, Act 1: "Cara e amabile catena" (Euridice, Orfeo)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Handel: Faramondo, HWV 39, Act 3: Duetto. "Caro, cara, tu m'accendi" (Clotilde, Adolfo)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: Handel: Faramondo, HWV 39, Act 3: Duetto. "Caro, cara, tu m'accendi" (Clotilde, Adolfo)
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Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Vieni, appaga il tuo consorte ... Grande, o Numi" (Orfeo, Euridice)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Gluck: Orfeo ed Euridice, Wq. 30, Act 3: "Vieni, appaga il tuo consorte ... Grande, o Numi" (Orfeo, Euridice)
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Marcello: Tirsi e Fileno, S. 475: "Veggio Fille ... Parlo a Clori" (Tirsi, Fileno)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Bach, JS: Magnificat in D Major, BWV 243: VI. Duet. "Et misericordia"
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Monteverdi: L'incoronazione di Poppea, SV 308, Act 3: "Pur ti miro" (Nerone, Poppea)
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popularity: 7
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Monteverdi: L'incoronazione di Poppea, SV 308, Act 3: "Pur ti miro" (Nerone, Poppea)
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Massenet: Rêvons, c'est l'heure
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Massenet: Élégie
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subject of: OpenTimestamps Proof of Existence
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audio: Massenet: Élégie
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Caplet: "Viens, une flûte invisible soupire"
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Trenet / Transc Ducros: Chanson d'automne
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audio: Trenet / Transc Ducros: Chanson d'automne
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Paris 1900: The Old and the New: Debussy, Ravel, Saint-Saëns, Satie
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track: Sonatine, M. 40: I. Modéré
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track: Sonatine, M. 40: III. Animé
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track: Embarquement pour Cythère
track: J'ai deux amants

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OTSTimestamp
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:53:27Z

Sonatine, M. 40: III. Animé
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Embarquement pour Cythère
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subject of: OpenTimestamps Proof of Existence
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J'ai deux amants
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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harmonia mundi spring summer 2015
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    date published: 2026-07-08T08:56:20Z
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This is harmonia mundi 2018
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    date published: 2026-07-08T03:53:27Z
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Sacred Music 2
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    date published: 2026-07-08T08:56:20Z
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track: Messe du Jour de Noël. Kyrie
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track: La finta giardiniera, K. 196, Act I Scene 15: "Perfido! Indegno" (Arminda, Ramiro, Podestà, Serpetta, Nardo, Sandrina, Contino)

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  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081197e62e5e83f2755dd43a76ea8c936b51e1d57d9e13736693f8dacb6d9fb0. 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/FRZ141127040.
  date published: 2026-07-08T03:53:27Z
audio: La finta giardiniera, K. 196, Act II Scene 4: No. 14, Aria "Con un vezzo all'italiana" (Nardo)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.55
  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: 0.481
  additional property: Energy
    type: PropertyValue
    value: 0.249
  additional property: Speechiness
    type: PropertyValue
    value: 0.135
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.507
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.513
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.654
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

La finta giardiniera, K. 196, Act I Scene 2: Recitativo "Presto, Nardo" (Podestà, Serpetta, Nardo, Sandrina)
type: MusicRecording
duration: PT2M19S
duration ms: 139573
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: René Jacobs
by artist: Nicolas Rivenq
by artist: Sunhae Im
by artist: Michael Nagy
by artist: Sophie Karthäuser
by artist: Freiburger Barockorchester
in album: Mozart: La finta giardiniera
  type: MusicAlbum
  date published: 2012-10-09
genre: classical
genre: classical-era
isrc code: FRZ141126050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:21:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x059e560b37b9b312093c9e81d7088bec1fac0ee5e944408cd23a1572a409aba0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059e560b37b9b312093c9e81d7088bec1fac0ee5e944408cd23a1572a409aba0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRZ141126050.
  date published: 2026-07-08T03:20:19Z
audio: La finta giardiniera, K. 196, Act I Scene 2: Recitativo "Presto, Nardo" (Podestà, Serpetta, Nardo, Sandrina)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.034
  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: 0.557
  additional property: Energy
    type: PropertyValue
    value: 0.129
  additional property: Speechiness
    type: PropertyValue
    value: 0.188
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.553
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.35
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.401
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

La finta giardiniera, K. 196, Act II Scene 5: No. 15, Aria "Care pupille belle" (Contino)
type: MusicRecording
duration: PT5M31S
duration ms: 331600
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: René Jacobs
by artist: Jeremy Ovenden
by artist: Freiburger Barockorchester
in album: Mozart: La finta giardiniera
  type: MusicAlbum
  date published: 2012-10-09
genre: classical
genre: classical-era
isrc code: FRZ141127060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:46:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa25b97851dade48224a119f82e11022a92173937a635cec2683737482d46073f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127060
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25b97851dade48224a119f82e11022a92173937a635cec2683737482d46073f. 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/FRZ141127060.
  date published: 2026-07-08T03:53:27Z
audio: La finta giardiniera, K. 196, Act II Scene 5: No. 15, Aria "Care pupille belle" (Contino)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.387
  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: 0.345
  additional property: Energy
    type: PropertyValue
    value: 0.163
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.134
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.186
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.52
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

La finta giardiniera, K. 196, Act I Scenes 4 - 5: Recitativo "Sarei felice appieno" (Ramiro) - "Io per me non capisco" (Nardo)
type: MusicRecording
duration: PT1M5S
duration ms: 65546
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: René Jacobs
by artist: Marie-Claude Chappuis
by artist: Michael Nagy
by artist: Freiburger Barockorchester
in album: Mozart: La finta giardiniera
  type: MusicAlbum
  date published: 2012-10-09
genre: classical
genre: classical-era
isrc code: FRZ141126090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:46:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99dd27cb6cd9a59fe665f4c6fc381081a06e012973202809e8eadfbafbe85992
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126090
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dd27cb6cd9a59fe665f4c6fc381081a06e012973202809e8eadfbafbe85992. 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/FRZ141126090.
  date published: 2026-07-08T03:53:27Z
audio: La finta giardiniera, K. 196, Act I Scenes 4 - 5: Recitativo "Sarei felice appieno" (Ramiro) - "Io per me non capisco" (Nardo)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.866
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.478
  additional property: Energy
    type: PropertyValue
    value: 0.16
  additional property: Speechiness
    type: PropertyValue
    value: 0.373
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.136
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.333
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.256
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

La finta giardiniera, K. 196, Act II Scene 7: Recitativo: "Ah che son stato un sciocco!" (Podestà, Arminda, Ramiro)
type: MusicRecording
duration: PT1M46S
duration ms: 106720
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: René Jacobs
by artist: Nicolas Rivenq
by artist: Alexandrina Pendatchanska
by artist: Marie-Claude Chappuis
by artist: Freiburger Barockorchester
in album: Mozart: La finta giardiniera
  type: MusicAlbum
  date published: 2012-10-09
genre: classical
genre: classical-era
isrc code: FRZ141127090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:18:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5459db28d69d6246804660eb0d893c8a64c7dfbc3d866f41d0609bee7eb41bd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141127090
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5459db28d69d6246804660eb0d893c8a64c7dfbc3d866f41d0609bee7eb41bd8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FRZ141127090.
  date published: 2026-07-08T08:56:20Z
audio: La finta giardiniera, K. 196, Act II Scene 7: Recitativo: "Ah che son stato un sciocco!" (Podestà, Arminda, Ramiro)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.797
  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: 0.591
  additional property: Energy
    type: PropertyValue
    value: 0.144
  additional property: Speechiness
    type: PropertyValue
    value: 0.273
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.591
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.427
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.394
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

La finta giardiniera, K. 196, Act I Scene 5: No. 5, Aria "A forza di martelli" (Nardo)
type: MusicRecording
duration: PT3M18S
duration ms: 198786
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: René Jacobs
by artist: Michael Nagy
by artist: Freiburger Barockorchester
in album: Mozart: La finta giardiniera
  type: MusicAlbum
  date published: 2012-10-09
genre: classical
genre: classical-era
isrc code: FRZ141126100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T09:39:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36db1b043b8a2b17ef968898f83981e6cb17c641278bbec6a9a9f59ec6ead5ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957061
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957061
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T16:07:00Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36db1b043b8a2b17ef968898f83981e6cb17c641278bbec6a9a9f59ec6ead5ab. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FRZ141126100.
  date published: 2026-07-07T16:07:00Z
audio: La finta giardiniera, K. 196, Act I Scene 5: No. 5, Aria "A forza di martelli" (Nardo)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.757
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.486
  additional property: Energy
    type: PropertyValue
    value: 0.505
  additional property: Speechiness
    type: PropertyValue
    value: 0.121
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.213
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.577
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.427
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

La finta giardiniera, K. 196, Act I Scene 7: No. 6, Aria "Che beltà, che leggiadria" (Contino)
type: MusicRecording
duration: PT2M59S
duration ms: 179213
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: René Jacobs
by artist: Jeremy Ovenden
by artist: Freiburger Barockorchester
in album: Mozart: La finta giardiniera
  type: MusicAlbum
  date published: 2012-10-09
genre: classical
genre: classical-era
isrc code: FRZ141126120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:21:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b98412a2689e9baa6353e11a3c88aa4a4aa40a7e0dbf040f3c066c62a5cb341
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957056
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957056
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141126120
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T15:15:30Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b98412a2689e9baa6353e11a3c88aa4a4aa40a7e0dbf040f3c066c62a5cb341. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/FRZ141126120.
  date published: 2026-07-07T15:15:30Z
audio: La finta giardiniera, K. 196, Act I Scene 7: No. 6, Aria "Che beltà, che leggiadria" (Contino)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.606
  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: 0.275
  additional property: Energy
    type: PropertyValue
    value: 0.165
  additional property: Speechiness
    type: PropertyValue
    value: 0.083
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.211
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.781
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
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La finta giardiniera, K. 196, Act I Scene 8: Recitativo "Che dite, signor Conte" (Podestà, Contino)
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by artist: Nicolas Rivenq
by artist: Jeremy Ovenden
by artist: Freiburger Barockorchester
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  date published: 2012-10-09
genre: classical
genre: classical-era
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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: 2026-07-08T03:20:19Z
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La finta giardiniera, K. 196, Act II Scene 15: No. 21, Aria "Crudeli, oh dio!" (Sandrina) - Recitativo "Dove son!" (Sandrina)
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by artist: Sophie Karthäuser
by artist: Freiburger Barockorchester
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genre: classical
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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
audio: La finta giardiniera, K. 196, Act II Scene 15: No. 21, Aria "Crudeli, oh dio!" (Sandrina) - Recitativo "Dove son!" (Sandrina)
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La finta giardiniera, K. 196, Act I Scene 9: Recitativo "Bravo, signor buffone" (Serpetta, Nardo)
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by artist: Freiburger Barockorchester
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genre: classical
genre: classical-era
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: La finta giardiniera, K. 196, Act I Scene 9: Recitativo "Bravo, signor buffone" (Serpetta, Nardo)
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La finta giardiniera, K. 196, Act I Scene 10: No. 11, Cavatina "Geme la tortorella" (Sandrina)
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genre: classical
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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
audio: La finta giardiniera, K. 196, Act I Scene 10: No. 11, Cavatina "Geme la tortorella" (Sandrina)
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Haydn: Die Schöpfung
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date published: 2007-11-12
track: Haydn: The Creation, Hob. XXI:2, Pt. 2: No. 24, Arie. "Mit Wurd' und Hoheit angetan" (Uriel)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
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