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  track: Die Geheimnisse der Harmonie, Chapter 7 "Wunderliche Obrigkeit": Das Weihnachtsoratorium
  track: Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Eisengallus-Tinte
  track: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Kantor in Leipzig
  track: Die Geheimnisse der Harmonie, Chapter 2 "Fremde Töne": Urlaubsüberschreitung
  track: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Passionsoratorien
  track: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Das Kreuz mit den Obrigkeiten
  track: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Gut gegessen und getrunken
  track: Die Geheimnisse der Harmonie, Chapter 3 "Auf der Himmelsburg": Nachwuchs
  track: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Fürstliche Gastpiele
  track: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Matthäus-Passion

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Die Geheimnisse der Harmonie, Chapter 1 "Armes Waisenkind": Die Michaelisschule in Lüneburg
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subject of: OpenTimestamps Proof of Existence
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Die Geheimnisse der Harmonie, Chapter 7 "Wunderliche Obrigkeit": Das Weihnachtsoratorium
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  date published: 2026-07-08T03:53:27Z
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Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Eisengallus-Tinte
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  date published: 2026-07-08T03:53:27Z
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Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Kantor in Leipzig
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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
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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: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Kantor in Leipzig
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Die Geheimnisse der Harmonie, Chapter 2 "Fremde Töne": Urlaubsüberschreitung
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duration: PT3M10S
duration ms: 190444
explicit: false
by artist: Johann Sebastian Bach
by artist: Udo Wachtveitl
by artist: Albrecht Schuch
by artist: Stefan Hunstein
in album: Johann Sebastian Bach: Die Geheimnisse der Harmonie - eine Hörbiografie
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  date published: 2023-03-31
genre: classical
genre: classical-piano
isrc code: DELW72393608
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb501940ce1a07b869795d161ec18f68790f5c52b367d7a00a8a8bac7ede5808e. 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/DELW72393608.
  date published: 2026-07-08T08:56:20Z
audio: Die Geheimnisse der Harmonie, Chapter 2 "Fremde Töne": Urlaubsüberschreitung
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Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Passionsoratorien
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duration: PT6M39S
duration ms: 399203
explicit: false
by artist: Johann Sebastian Bach
by artist: Udo Wachtveitl
by artist: Albrecht Schuch
by artist: Shenja Lacher
by artist: Folkert Ducker
by artist: Florian von Manteuffel
by artist: Stefan Hunstein
in album: Johann Sebastian Bach: Die Geheimnisse der Harmonie - eine Hörbiografie
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  date published: 2023-03-31
genre: classical
genre: classical-piano
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88cdc9b312aa6e921db694f2e456c70ef8891460a2ac7fbca1715ef08348b56c. 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/DELW72393625.
  date published: 2026-07-08T03:22:41Z
audio: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Passionsoratorien
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Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Das Kreuz mit den Obrigkeiten
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duration: PT5M8S
duration ms: 308066
explicit: false
by artist: Johann Sebastian Bach
by artist: Udo Wachtveitl
by artist: Albrecht Schuch
by artist: Anna Greiter
by artist: Shenja Lacher
in album: Johann Sebastian Bach: Die Geheimnisse der Harmonie - eine Hörbiografie
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  date published: 2023-03-31
genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8ec35916303ea5afbebc4b64c780803a7d27f2ee0ea09ef8fffe252e760c46. 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/DELW72393626.
  date published: 2026-07-08T03:53:27Z
audio: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Das Kreuz mit den Obrigkeiten
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Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Gut gegessen und getrunken
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duration: PT4M25S
duration ms: 265954
explicit: false
by artist: Johann Sebastian Bach
by artist: Udo Wachtveitl
by artist: Albrecht Schuch
by artist: Stefan Hunstein
by artist: Florian von Manteuffel
by artist: Shenja Lacher
by artist: Folkert Ducker
in album: Johann Sebastian Bach: Die Geheimnisse der Harmonie - eine Hörbiografie
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  date published: 2023-03-31
genre: classical
genre: classical-piano
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additional property: CopyrightID
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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: 2026-07-08T03:22:41Z
audio: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Gut gegessen und getrunken
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Die Geheimnisse der Harmonie, Chapter 3 "Auf der Himmelsburg": Nachwuchs
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duration ms: 329456
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by artist: Johann Sebastian Bach
by artist: Udo Wachtveitl
by artist: Albrecht Schuch
by artist: Folkert Ducker
by artist: Florian von Manteuffel
in album: Johann Sebastian Bach: Die Geheimnisse der Harmonie - eine Hörbiografie
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genre: classical
genre: classical-piano
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903376b3653697d15a8e0c147f3ab0525233e3555415ffc7957ce5eb339d4c7f. 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/DELW72393613.
  date published: 2026-07-08T03:20:19Z
audio: Die Geheimnisse der Harmonie, Chapter 3 "Auf der Himmelsburg": Nachwuchs
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Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Fürstliche Gastpiele
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duration ms: 358695
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by artist: Johann Sebastian Bach
by artist: Udo Wachtveitl
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by artist: Folkert Ducker
by artist: Shenja Lacher
in album: Johann Sebastian Bach: Die Geheimnisse der Harmonie - eine Hörbiografie
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genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Fürstliche Gastpiele
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Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Matthäus-Passion
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