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  track: My Heart is in the Highlands: My Heart's in the Highlands
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  track: Vater Unser
  track: Es sang vor langen Jahren
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album: Desire
album: Silence Is Something You Can Actually Hear
album: Cellopera (Deluxe Edition)
album: Roberto Alagna: 60
album: Falcon
album: Mozart Concertante
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album: Magie, Hommage an Rainer Maria Rilke
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I Capuleti e i Montecchi: Oh! Quante volte (Arr. for Cello and Orchestra by F. Chaslin)
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Vater Unser
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subject of: OpenTimestamps Proof of Existence
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audio: Vater Unser
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Es sang vor langen Jahren
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Stabat Mater (Adapted by Tomasz Wabnic)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T07:16:32Z
audio: Stabat Mater (Adapted by Tomasz Wabnic)
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Desire
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date published: 2020-05-29
track: Tosca, Act II Scene 5: Vissi d'arte
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  by artist: Frederic Chaslin
  by artist: Morphing Chamber Orchestra
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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: 2026-07-08T03:53:27Z
  audio: Tosca, Act II Scene 5: Vissi d'arte
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track: Rusalka, Act I: Mesicku na nebi hlubokém
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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: 2026-07-08T03:22:41Z
  audio: Rusalka, Act I: Mesicku na nebi hlubokém
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Silence Is Something You Can Actually Hear
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date published: 2023-10-06
track: Arietta - Based on Grieg's Lyrical Pieces, Op. 12
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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: 2026-07-02T03:55:08Z
  audio: Arietta - Based on Grieg's Lyrical Pieces, Op. 12
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track: Prisma
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:53:27Z
  audio: Prisma
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track: Enjoy the Silence - Piano and String Quartet Version
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  subject of: OpenTimestamps Proof of Existence
  audio: Enjoy the Silence - Piano and String Quartet Version
track: Schlummerlied
track: I Lost Something in the Hills
track: Der Mond Ist Aufgegangen
track: Keyboard Sonata in D Minor, K.32 - Aria
track: Neverending - Epilog
track: Orchestral Suite No.3 in D Major, BWV 1068: Air - Arr. For Piano by Tim Allhoff

OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
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date published: 2026-07-02T03:55:08Z

Enjoy the Silence - Piano and String Quartet Version
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additional property: Mode (Major/Minor)
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additional property: Valence (Positivity)
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Schlummerlied
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duration ms: 173020
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by artist: Tim Allhoff
by artist: Morphing Chamber Orchestra
in album: Silence Is Something You Can Actually Hear
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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: Schlummerlied
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I Lost Something in the Hills
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by artist: Tim Allhoff
by artist: Morphing Chamber Orchestra
in album: Silence Is Something You Can Actually Hear
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subject of: OpenTimestamps Proof of Existence
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audio: I Lost Something in the Hills
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Der Mond Ist Aufgegangen
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audio: Der Mond Ist Aufgegangen
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Keyboard Sonata in D Minor, K.32 - Aria
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Neverending - Epilog
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audio: Neverending - Epilog
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Orchestral Suite No.3 in D Major, BWV 1068: Air - Arr. For Piano by Tim Allhoff
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audio: Orchestral Suite No.3 in D Major, BWV 1068: Air - Arr. For Piano by Tim Allhoff
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Cellopera (Deluxe Edition)
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track: Die Zauberflöte, K. 620: Ach, ich fühl's (Arr. for Cello & Orchestra)
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track: I Capuleti e i Montecchi: Oh! Quante volte (Arr. for Cello and Orchestra by F. Chaslin)
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  subject of: OpenTimestamps Proof of Existence
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track: Rigoletto: Un di, se ben rammentomi (Arr. for Cello & Orchestra)
track: Un Ballo in Maschera: Morrò, ma prima in grazia (Arr. for Cello & Orchestra)
track: Don Carlo: Ella giammai m'amò
track: Madama Butterfly, SC 74: Un bel di vedremo (Arr. for Cello & Orchestra)
track: Les Contes d'Hoffmann: Fantasy on the Barcarolle (Arr. for Cello & Orchestra)

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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/FROV62024806

OTSTimestamp
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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 0xf5d4d138a3321b91cf1bcf5929feb9015a5b0e6bc43ae67b61870f8848da0608. 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/FROV62024806.
date published: 2026-07-08T03:22:41Z

L'elisir d'amore: Una furtiva lagrima (Arr. for Cello & Orchestra)
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additional property: Valence (Positivity)
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additional property: Key Name
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Rigoletto: Un di, se ben rammentomi (Arr. for Cello & Orchestra)
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duration: PT4M7S
duration ms: 247106
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by artist: Giuseppe Verdi
by artist: Ophélie Gaillard
by artist: Morphing Chamber Orchestra
by artist: Frédéric Chaslin
in album: Cellopera (Deluxe Edition)
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  date published: 2021-03-05
genre: classical
genre: opera
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfd80e60915483a51275f072ae46bd544d4f5810daf53f2b418612815fbd1fe. 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/FROV62024807.
  date published: 2026-07-08T03:22:41Z
audio: Rigoletto: Un di, se ben rammentomi (Arr. for Cello & Orchestra)
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Un Ballo in Maschera: Morrò, ma prima in grazia (Arr. for Cello & Orchestra)
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by artist: Ophélie Gaillard
by artist: Morphing Chamber Orchestra
by artist: Frédéric Chaslin
in album: Cellopera (Deluxe Edition)
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genre: classical
genre: opera
isrc code: FROV62024808
additional property: CopyrightID
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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 0x2bf6347021d318d0c974e3498e10a52398516df37894dd64f754f7b7ff447979. 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/FROV62024808.
  date published: 2026-07-08T03:53:27Z
audio: Un Ballo in Maschera: Morrò, ma prima in grazia (Arr. for Cello & Orchestra)
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Don Carlo: Ella giammai m'amò
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by artist: Ophélie Gaillard
by artist: Morphing Chamber Orchestra
by artist: Frédéric Chaslin
by artist: Nahuel di Pierro
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genre: classical
genre: opera
isrc code: FROV62024809
additional property: CopyrightID
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additional property: OTSVerificationAPI
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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 0xf773f37c057202544d48d323e1c9b263c496b2229641b94d722a91efe95cbe8a. 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/FROV62024809.
  date published: 2026-07-08T08:56:20Z
audio: Don Carlo: Ella giammai m'amò
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Madama Butterfly, SC 74: Un bel di vedremo (Arr. for Cello & Orchestra)
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by artist: Ophélie Gaillard
by artist: Morphing Chamber Orchestra
by artist: Frédéric Chaslin
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isrc code: FROV62024811
additional property: CopyrightID
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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
  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 0x57657aa6cef9f33a478142d5ec836fb688c4daf423ce982d9118fa1bffc564c6. 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/FROV62024811.
  date published: 2026-07-08T03:53:27Z
audio: Madama Butterfly, SC 74: Un bel di vedremo (Arr. for Cello & Orchestra)
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Les Contes d'Hoffmann: Fantasy on the Barcarolle (Arr. for Cello & Orchestra)
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duration: PT3M51S
duration ms: 231266
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by artist: Jacques Offenbach
by artist: Ophélie Gaillard
by artist: Morphing Chamber Orchestra
by artist: Frédéric Chaslin
in album: Cellopera (Deluxe Edition)
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genre: classical
genre: german-romanticism
genre: late-romantic-era
genre: french-opera
genre: french-romanticism
genre: operetta
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Les Contes d'Hoffmann: Fantasy on the Barcarolle (Arr. for Cello & Orchestra)
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Roberto Alagna: 60
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track: Faust, CG 4, Act III: "Salut! Demeure chaste et pure" (Faust)
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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: 2026-07-08T03:53:27Z
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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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track: Sadko, Scene 4: "Les diamants chez nous sont innombrables" (L'Indien)
track: Polyeucte, CG 11, Act II Tableau 2 Scene 1: "Nymphes attentives" (Sextus)

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:39:04Z

Eugene Onegin, Op. 24, TH. 5, Act II Scene 2: "Kuda, kuda, kuda vi udalilis" (Lenski)
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Sadko, Scene 4: "Les diamants chez nous sont innombrables" (L'Indien)
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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: Sadko, Scene 4: "Les diamants chez nous sont innombrables" (L'Indien)
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Polyeucte, CG 11, Act II Tableau 2 Scene 1: "Nymphes attentives" (Sextus)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Polyeucte, CG 11, Act II Tableau 2 Scene 1: "Nymphes attentives" (Sextus)
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Falcon
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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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    date published: 2026-07-08T03:20:19Z
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Mozart: Don Giovanni, K. 527: Non mi dir, bell'idol mio (Donna Anna)
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Rossini: Le comte Ory: En proie à la tristesse (La Comtesse)
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Mozart: Zaide, K. 344: Ruhe sanft, mein holdes Leben
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Mozart: Die Zauberflöte, K. 620: Der Hölle Rache kocht in meinem Herzen
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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: Die Zauberflöte, K. 620: Der Hölle Rache kocht in meinem Herzen
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Sakamoto: Merry Christmas, Mr. Lawrence (Arr. for String Orchestra)
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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: Merry Christmas, Mr. Lawrence (Arr. for String Orchestra)
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Drigo: Les Millions d'Arlequin: Sérénade
type: MusicAlbum
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Moniuszko, Halka: "Szumią jodły na gór szczycie" (Jontek)
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Verdi: Simon Boccanegra: "O inferno!... Sento avvampar nell'anima" (Gabriele)
type: MusicAlbum
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Brodszky: Be My Love
type: MusicAlbum
date published: 2024-07-05

Enjoy The Silence
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date published: 2023-09-15
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  by artist: Tim Allhoff
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-06-13T12:47:07Z
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track: Orchestral Suite No.3 in D Major, BWV 1068: Air - Arr. For Piano by Tim Allhoff
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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: Orchestral Suite No.3 in D Major, BWV 1068: Air - Arr. For Piano by Tim Allhoff
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Arietta (Based on Grieg's Lyrical Pieces, Op. 12)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-06-13T15:41:10Z
  audio: Arietta - Based on Grieg's Lyrical Pieces, Op. 12
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    additional property: Acousticness
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Arvo Pärt: Summa
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Arvo Pärt: My Heart's in the Highlands
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-06T06:56:49Z
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Arvo Pärt: Fratres
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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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Dvorak: Aus dem Böhmerwald, Op. 68
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Puccini: Tosca
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Kanon
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Magie, Hommage an Rainer Maria Rilke
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Alexander Wladigeroff: Der Panther
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Classical Sleep Music
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Alexander Wladigeroff: Die Sonette an Orpheus I, XXII
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