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genre: opera
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track: "Der Herr denket an uns" BWV 196: Coro: "Der Herr denket an uns"
track: "Der Herr denket an uns" BWV 196: Coro: "Ihr seid die Gesegneten des Herrn"
track: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Nach dir, Herr, verlanget mich"
track: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Leite mich in deiner Wahrheit"
track: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Augen sehen stets zu dem Herrn"
track: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Tage in dem Leide"
track: Liederkreis: VI. Wiedersehen

"Der Herr denket an uns" BWV 196: Coro: "Der Herr denket an uns"
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by artist: Ton Koopman
by artist: Els Bongers
by artist: Richard Bryan
by artist: Joost van der Linden
by artist: Matthijs Mesdag
in album: J.S. Bach: Cantatas Vol. 1
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  date published: 2007-02-20
genre: classical
genre: classical-piano
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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: "Der Herr denket an uns" BWV 196: Coro: "Der Herr denket an uns"
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"Der Herr denket an uns" BWV 196: Coro: "Ihr seid die Gesegneten des Herrn"
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by artist: Joost van der Linden
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  date published: 2007-02-20
genre: classical
genre: classical-piano
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:55:08Z
audio: "Der Herr denket an uns" BWV 196: Coro: "Ihr seid die Gesegneten des Herrn"
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"Nach dir, Herr, verlanget mich" BWV 150: Coro: "Nach dir, Herr, verlanget mich"
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by artist: Ton Koopman
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by artist: Joost van der Linden
by artist: Donald Bentvelsen
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  date published: 2007-02-20
genre: classical
genre: classical-piano
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  date published: 2026-07-02T05:09:12Z
audio: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Nach dir, Herr, verlanget mich"
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"Nach dir, Herr, verlanget mich" BWV 150: Coro: "Leite mich in deiner Wahrheit"
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  date published: 2026-07-02T05:09:12Z
audio: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Leite mich in deiner Wahrheit"
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"Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Augen sehen stets zu dem Herrn"
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  date published: 2026-07-02T03:55:08Z
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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
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  date published: 2026-07-02T03:55:08Z
audio: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Tage in dem Leide"
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Liederkreis: VI. Wiedersehen
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by artist: Francine van der Heijden
by artist: Ingrid Stijsiger
by artist: Joost van der Linden
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  date published: 2026-07-31T23:30:38Z
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch