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album: Handel Edition, Vol. 9
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album: Albert Lortzing: Zum Groß-Admiral
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album: Haydn: L'incontro improvviso, Hob. XXVIII:6
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      date published: 2026-07-08T03:53:27Z
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  track: Jesu, meines Herzens Freud, BWV 361
  track: Ave verum corpus, K. 618
  track: So nimm denn meine Hande
  track: Tantum ergo, D. 962
  track: Vesperae solennes de confessore, K. 339: Laudate Dominum
  track: Maria, Mutter unsres Herrn
  track: Mass No. 4 in C Major, Op. 48, D. 452: Credo
  track: Lobe den Herrn, meine Seele, BWV 143: Chorale. Du Friedefurst, Herr Jesu Christ
  track: Hymne an die Nacht
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  track: Deutsche Messe, D. 872: Zum Eingang: Wohin soll ich mich wenden
album: Messen
album: Bachkantaten N°5 (BWV 180, 42, 191)
album: Bachkantaten N°9 (BWV 110, 169, 99)
album: Bachkantate, BWV 29 - Wir danken dir, Gott, wir danken dir (Live)
album: Bachkantaten N°11 (BWV 170, 26, 172)
album: Bachkantate, BWV 90 - Es reißet euch ein schrecklich Ende (Live)
album: Bachkantaten N°1 (BWV 182, 81, 129)
album: Bachkantaten N°3 (BWV 132, 35, 1)
album: Missa in tempore belli, Hob. XXII:9 «Paukenmesse»
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album: Bachkantaten N°6 (BWV 140, 57, 73)
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album: Bachkantate, BWV 156 - Ich steh mit einem Fuß im Grabe
album: Landsgemeindekantate «Alles Leben strömt aus dir» (Live)
album: Bachkantate, BWV 80 - Ein feste Burg ist unser Gott (Live)
album: Bachkantate, BWV 105 - Herr, gehe nicht ins Gericht mit deinem Knecht (Live)
album: Haydn, F.J.: Philemon Und Baucis [Opera]
album: Nicolai: Die Heimkehr des Verbannten
album: Schweikert: Im bitteren Menschenland
album: Zeller: Der Vogelhändler (Live)
album: Meyerbeer: Vasco de Gama
album: Mahler: Das Lied von der Erde
album: Wagner: Das Rheingold, WWV 86A
album: Bachkantate, BWV 198 - Laß, Fürstin, laß noch einen Strahl (Live)
album: Bachkantate, BWV 119 - Preise, Jerusalem, den Herrn
album: Bachkantate, BWV 67 - Halt im Gedächtnis Jesum Christ
album: Strauss: Die schweigsame Frau
album: Bachkantate, BWV 91 - Gelobet seist du, Jesu Christ
album: Bachkantate, BWV 37 - Wer da gläubet und getauft wird
album: Bachkantate, BWV 55 - Ich armer Mensch, ich Sündenknecht (Live)
album: Stille und Nacht
album: Bruch: Lieder
album: Zeller: Der Obersteiger
album: Friends Of Schubert

Ich glaube, lieber Herr, hilf meinem Unglauben, BMV 109: 3. Arie (Tenor): Wie zweifelhaftig ist mein Hoffen
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Wir danken dir, Gott, wir danken dir, BWV 29: III. Arie (Tenor) - Halleluja, Stärk und Macht - Live
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Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
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  date published: 2026-07-08T03:20:19Z
audio: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
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Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
type: MusicRecording
duration: PT1M28S
duration ms: 88733
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°1 (BWV 182, 81, 129)
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  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211100010
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
  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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde7dc1157ebd699944ed0dcfa8d93bd55d677cec7bf08ac11e0633e7f4ff585d. 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/CH9211100010.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
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Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
type: MusicRecording
duration: PT3M1S
duration ms: 181440
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°1 (BWV 182, 81, 129)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7317b1e486f21ff468de4d42f94e0fe41549aff95e5e88e8e495c8356e40a91c. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/CH9211100011.
  date published: 2026-07-30T19:42:40Z
audio: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"
type: MusicRecording
duration: PT5M19S
duration ms: 319946
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°3 (BWV 132, 35, 1)
  type: MusicAlbum
  date published: 2012-05-30
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c75732909cc6bc61223bad6b09052a557e44a92edf6242dae004ebab076c50e. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CH9211100042.
  date published: 2026-07-31T02:19:15Z
audio: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"
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  additional property: Danceability
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isrc code: CH9211100042
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": III. Rezitativ. "Ach! ich bin ein Kind der Sünden" (Tenor)
type: MusicRecording
duration: PT2M17S
duration ms: 137786
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°4 (BWV 78, 54, 63)
  type: MusicAlbum
  date published: 2012-05-30
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6206a7e3800f30672472f1094f3be16454efc49f08d8a8acaa4af799418a8cdd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CH9211100057.
  date published: 2026-07-31T12:24:41Z
audio: Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": III. Rezitativ. "Ach! ich bin ein Kind der Sünden" (Tenor)
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  additional property: Danceability
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isrc code: CH9211100057
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": IV. Arie. "Das Blut, so meine Schuld durchstreicht" (Tenor)
type: MusicRecording
duration: PT3M22S
duration ms: 202013
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°4 (BWV 78, 54, 63)
  type: MusicAlbum
  date published: 2012-05-30
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ae6debf1acd4b564699beb6920cbdef601b79e8de78fcf6c1054e8d1402bed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CH9211100058.
  date published: 2026-07-31T12:24:41Z
audio: Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": IV. Arie. "Das Blut, so meine Schuld durchstreicht" (Tenor)
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    value: 140.091
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    type: PropertyValue
    value: 11
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    value: 0
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    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.388
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isrc code: CH9211100058
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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 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

Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": II. Rezitativ. "Er kommt, er kommt, der Bräutgam kommt" (Tenor)
type: MusicRecording
duration: PT0M59S
duration ms: 59333
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantaten N°6 (BWV 140, 57, 73)
  type: MusicAlbum
  date published: 2012-10-31
genre: classical
genre: classical-piano
isrc code: CH9211100091
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
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100091
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dc644154071a2559be39e86039ab8996ccd1323376698637ddd4a54b7d5d5f. 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/CH9211100091.
  date published: 2026-07-08T03:53:27Z
audio: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": II. Rezitativ. "Er kommt, er kommt, der Bräutgam kommt" (Tenor)
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Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": IV. Choral. "Zion hört die Wächter singen" (Tenor)
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by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
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genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T14:44:50Z
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Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
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genre: classical
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
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Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
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Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)
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by artist: Rudolf Lutz
by artist: Claude Eichenberger
by artist: Bernhard Berchtold
in album: Bachkantaten N°2 (BWV 22, 60, 34)
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popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T16:07:24Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)
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Ein feste Burg ist unser Gott, BWV 80: VII. Arie - Wie selig sind doch die, die Gott im Munde tragen (Duett Alt, Tenor) - Live
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: Ein feste Burg ist unser Gott, BWV 80: VII. Arie - Wie selig sind doch die, die Gott im Munde tragen (Duett Alt, Tenor) - Live
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Ein feste Burg ist unser Gott, BWV 80: VI. Rezitativ - So stehe dann bei Christi blutgefaerbten Fahne (Tenor) - Live
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popularity: 2
genre: classical
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  date published: 2026-07-31T02:19:15Z
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live
type: MusicRecording
duration: PT4M13S
duration ms: 253923
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantate, BWV 198 - Laß, Fürstin, laß noch einen Strahl (Live)
  type: MusicAlbum
  date published: 2016-09-21
popularity: 2
genre: classical
genre: classical-piano
isrc code: CH9211600008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:51:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f5facf942c4d6d05ff55bfaab9f09d7bc4e7528cf2ab8bc80f7ce57428a10e3
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/CH9211600008
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5facf942c4d6d05ff55bfaab9f09d7bc4e7528cf2ab8bc80f7ce57428a10e3. 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/CH9211600008.
  date published: 2026-07-08T03:20:19Z
audio: Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VIII. Arie. "Der Ewigkeit saphirnes Haus" (Tenor) - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.352
  additional property: Musical Key
    type: PropertyValue
    value: 3
  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: 0.363
  additional property: Energy
    type: PropertyValue
    value: 0.089
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.022
  additional property: Liveness
    type: PropertyValue
    value: 0.175
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.217
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.991
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VI. Rezitativ. "Ihr Leben ließ die Kunst zu sterben" (Tenor) - Live
type: MusicRecording
duration: PT1M11S
duration ms: 71164
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantate, BWV 198 - Laß, Fürstin, laß noch einen Strahl (Live)
  type: MusicAlbum
  date published: 2016-09-21
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58eb69a1f9c0ce8276b36fa11598fa1ca843786b2c7f9d72a040c8bed0a29712. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CH9211600006.
  date published: 2026-07-31T12:24:41Z
audio: Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VI. Rezitativ. "Ihr Leben ließ die Kunst zu sterben" (Tenor) - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.577
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.231
  additional property: Energy
    type: PropertyValue
    value: 0.068
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.095
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.474
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211600006
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211600006
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": II: Rezitativ. "Gesegnet Land! Glückselge Stadt!" (Tenor)
type: MusicRecording
duration: PT1M24S
duration ms: 84544
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantate, BWV 119 - Preise, Jerusalem, den Herrn
  type: MusicAlbum
  date published: 2015-07-31
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211100316
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:22:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1baa8d950267f0abcbd2494f4464d5b3278f29d161b0e97730180b128dae2043
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/CH9211100316
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957124
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:53:27+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baa8d950267f0abcbd2494f4464d5b3278f29d161b0e97730180b128dae2043. 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/CH9211100316.
  date published: 2026-07-08T08:56:20Z
audio: Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": II: Rezitativ. "Gesegnet Land! Glückselge Stadt!" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.082
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.406
  additional property: Energy
    type: PropertyValue
    value: 0.07
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.935
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.249
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.706
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": III. Arie. "Wohl dir, du Volk der Linden" (Tenor)
type: MusicRecording
duration: PT3M50S
duration ms: 230417
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Bernhard Berchtold
in album: Bachkantate, BWV 119 - Preise, Jerusalem, den Herrn
  type: MusicAlbum
  date published: 2015-07-31
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b5a11e62150ee8bc52f8981e70a0aa931f23f815ccc2cca0ac2847808c6632. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100317.
  date published: 2026-07-31T18:48:12Z
audio: Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": III. Arie. "Wohl dir, du Volk der Linden" (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.349
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.14
  additional property: Energy
    type: PropertyValue
    value: 0.069
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.154
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.271
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.563
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9211100317
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960448
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T18:48:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100317
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Halt im Gedächtnis Jesum Christ, BWV 67: II. Arie, Mein Jesus ist erstanden (Tenor)
type: MusicRecording
duration: PT2M29S
duration ms: 149922
explicit: false
by artist: Johann Sebastian Bach
by artist: Bernhard Berchtold
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
in album: Bachkantate, BWV 67 - Halt im Gedächtnis Jesum Christ
  type: MusicAlbum
  date published: 2017-06-30
popularity: 1
genre: classical
genre: classical-piano
isrc code: CH9211700101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:36:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb514ecab037c8372523664582098b457ec38869cab9c6d4ffc5a1fdbab2d770
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/CH9211700101
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957145
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T08:56:20+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb514ecab037c8372523664582098b457ec38869cab9c6d4ffc5a1fdbab2d770. 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/CH9211700101.
  date published: 2026-07-08T08:56:20Z
audio: Halt im Gedächtnis Jesum Christ, BWV 67: II. Arie, Mein Jesus ist erstanden (Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.475
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.13
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.25
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.545
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.07
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wer da gläubet und getauft wird, BWV 37: II. Arie (Tenor) - Der Glaube ist das Pfand der Liebe
type: MusicRecording
duration: PT6M44S
duration ms: 404588
explicit: false
by artist: Johann Sebastian Bach
by artist: Rudolf Lutz
by artist: Orchester der J. S. Bach-Stiftung
by artist: Bernhard Berchtold
in album: Bachkantate, BWV 37 - Wer da gläubet und getauft wird
  type: MusicAlbum
  date published: 2023-02-10
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f28cf6d7665e86f8b70e917556e1f12eea33cbc807819c07d6f72c5f99dc8e. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/CH9212300014.
  date published: 2026-07-31T13:06:57Z
audio: Wer da gläubet und getauft wird, BWV 37: II. Arie (Tenor) - Der Glaube ist das Pfand der Liebe
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.283
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.242
  additional property: Energy
    type: PropertyValue
    value: 0.131
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.938
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.179
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.53
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.58
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: CH9212300014
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960404
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T13:06:57+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9212300014
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960404
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:06:57+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.442

Energy
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Liveness
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Jesu, meines Herzens Freud, BWV 361
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by artist: Hartwig Eschenburg
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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
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Ave verum corpus, K. 618
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by artist: Peter Marschik
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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: Ave verum corpus, K. 618
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So nimm denn meine Hande
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: So nimm denn meine Hande
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Tantum ergo, D. 962
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Tantum ergo, D. 962
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Vesperae solennes de confessore, K. 339: Laudate Dominum
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Vesperae solennes de confessore, K. 339: Laudate Dominum
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Maria, Mutter unsres Herrn
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Maria, Mutter unsres Herrn
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Mass No. 4 in C Major, Op. 48, D. 452: Credo
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Mass No. 4 in C Major, Op. 48, D. 452: Credo
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Lobe den Herrn, meine Seele, BWV 143: Chorale. Du Friedefurst, Herr Jesu Christ
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Hymne an die Nacht
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Jesu, du mein liebstes Leben, BWV 356
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Deutsche Messe, D. 872: Zum Eingang: Wohin soll ich mich wenden
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Messen
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Bachkantaten N°5 (BWV 180, 42, 191)
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    date published: 2026-07-08T03:22:41Z
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Bachkantaten N°9 (BWV 110, 169, 99)
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track: Kantate zum 1. Weihnachtstag, BWV 110 "Unser Mund sei voll Lachens": I. Chor. "Unser Mund sei voll Lachens"
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Bachkantate, BWV 29 - Wir danken dir, Gott, wir danken dir (Live)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T16:59:47Z
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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
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track: Wir danken dir, Gott, wir danken dir, BWV 29: III. Arie (Tenor) - Halleluja, Stärk und Macht - Live
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  subject of: OpenTimestamps Proof of Existence
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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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 0xf1041b217a37303faf0569af3dcb0d1dd2b350100a0d83bbb66b681257889b71. 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/CH9211800086.
date published: 2026-07-08T03:20:19Z

Wir danken dir, Gott, wir danken dir, BWV 29: VII. Arie (Alt) - Halleluja, Stärk und Macht - Live
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Bachkantaten N°11 (BWV 170, 26, 172)
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date published: 2014-06-24
track: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": III. Arie. "Wie jammern mich doch die verkehrten Herzen" (Altus)
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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: 2026-07-08T03:22:41Z
  audio: Kantate zum 6. Sonntag nach Trinitatis, BWV 170 "Vergnügte Ruh, beliebte Seelenlust": III. Arie. "Wie jammern mich doch die verkehrten Herzen" (Altus)
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track: Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": I. Chor. "Ach wie flüchtig, ach wie nichtig"
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
  audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 26 "Ach wie flüchtig, ach wie nichtig": I. Chor. "Ach wie flüchtig, ach wie nichtig"
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Bachkantate, BWV 90 - Es reißet euch ein schrecklich Ende (Live)
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date published: 2017-03-12

Bachkantaten N°1 (BWV 182, 81, 129)
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date published: 2012-05-30
track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": III. Rezitativ. "Siehe, ich komme, im Buch ist von mir geschrieben" (Bass)
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  by artist: Raphael Jud
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    date published: 2012-05-30
  popularity: 3
  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
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track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VI. Arie. "Jesu, lass durch Wohl und Weh" (Tenor)
track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VII. Choral. "Jesu, deine Passion ist mir lauter Freude"
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  popularity: 2
  genre: classical
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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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track: Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VIII. Chor. "So lasset uns gehen in Salem der Freuden"
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  subject of: OpenTimestamps Proof of Existence
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track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": II. Rezitativ. "Herr, warum trittest du so ferne?" (Tenor)
track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
track: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
track: Kantate zum 4. Sonntag nach Epiphanias, BWV 81 "Jesus schläft, was soll ich hoffen?": III. Arie. "Die schäumenden Wellen von Belials Bächen" (Tenor)

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OTSVerificationAPI
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

Kantate zum Palmsonntag, BWV 182 "Himmelskönig, sei willkommen": VIII. Chor. "So lasset uns gehen in Salem der Freuden"
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Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
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popularity: 2
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: 2026-07-08T03:53:27Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": II. Arie. "Gelobet sei der Herr, mein Gott, mein Heil" (Bass)
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Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
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by artist: Claude Eichenberger
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popularity: 2
genre: classical
genre: classical-piano
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": IV. Arie. "Gelobet sei der Herr, mein Gott, der ewig lebet" (Alt)
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Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
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popularity: 2
genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Triniatisfest, BWV 129 "Gelobet sei der Herr, mein Gott": V. Choral. "Dem wir das Heilig itzt"
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Bachkantaten N°3 (BWV 132, 35, 1)
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date published: 2012-05-30
track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": II. Rezitativ & Arioso. "Willst du dich gottes Kind und Christi Bruder nennen" (Tenor)
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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: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": II. Rezitativ & Arioso. "Willst du dich gottes Kind und Christi Bruder nennen" (Tenor)
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track: Kantate zum 4. Advent, BWV 132 "Bereitet die Wege, bereitet die Bahn!": III. Arie. "Wer bist du?" (Bass)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T08:56:20Z
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track: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
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track: Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": I. Concerto. "Geist und Seele wird verwirret"

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

Kantate zum 12. Sonntag nach Trinitatis, BWV 35 "Geist und Seele wird verwirret": IV. Arie. "Gott hat alles wohlgemacht" (Alt)
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Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
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  date published: 2026-07-08T03:20:19Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": II. Rezitativ. "Du Wahrer Gottes und Marien Sohn" (Tenor)
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Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": VI. Choral. "Wie bin ich doch so herzlich froh"
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  date published: 2026-07-08T03:53:27Z
audio: Kantate zum Feste Mariae Verkündigung, BWV 1 "Wie schön leuchtet der Morgenstern": VI. Choral. "Wie bin ich doch so herzlich froh"
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Missa in tempore belli, Hob. XXII:9 «Paukenmesse»
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Bachkantaten N°4 (BWV 78, 54, 63)
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    date published: 2026-07-08T03:53:27Z
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track: Kantate zum Sonntag Oculi, BWV 54 "Widerstehe doch der Sünde": I. Arie. "Widerstehe doch der Sünde" (Alt)
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    date published: 2026-07-08T03:20:19Z
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track: Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": V. Arie. "Ruft und fleht den Himmel an" (Alt, Tenor)
track: Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": VI. Rezitativ. "Verdoppelt euch demnach, ihr heissen Andachtsflammen" (Bass)
track: Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": III. Rezitativ. "Ach! ich bin ein Kind der Sünden" (Tenor)
track: Kantate zum 14. Sonntag nach Trinitatis, BWV 78 "Jesu, der du meine Seele": IV. Arie. "Das Blut, so meine Schuld durchstreicht" (Tenor)

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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 0xc3f5ed786eb703e0c0631894645f9951dee8aea7d84a7c58616d9562e26ea7d1. 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/CH9211100064.
date published: 2026-07-08T03:20:19Z

Kantate zum Sonntag Oculi, BWV 54 "Widerstehe doch der Sünde": III. Arie. "Wer Sünde tut, der ist vom Teufel" (Alt)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.427
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.487
additional property: Energy
  type: PropertyValue
  value: 0.269
additional property: Speechiness
  type: PropertyValue
  value: 0.035
additional property: Acousticness
  type: PropertyValue
  value: 0.976
additional property: Instrumentalness
  type: PropertyValue
  value: 0.007
additional property: Liveness
  type: PropertyValue
  value: 0.133
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.598
additional property: Loudness (dB)
  type: PropertyValue
  value: -20.357
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": V. Arie. "Ruft und fleht den Himmel an" (Alt, Tenor)
type: MusicRecording
duration: PT3M39S
duration ms: 219533
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Jan Börner
by artist: Julius Pfeifer
in album: Bachkantaten N°4 (BWV 78, 54, 63)
  type: MusicAlbum
  date published: 2012-05-30
genre: classical
genre: classical-piano
isrc code: CH9211100070
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:50:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x591ff2163619359f59f55f64e945b0edfab90885623ba6764599f7c2118dd830
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/CH9211100070
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 0x591ff2163619359f59f55f64e945b0edfab90885623ba6764599f7c2118dd830. 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/CH9211100070.
  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": V. Arie. "Ruft und fleht den Himmel an" (Alt, Tenor)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.808
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.435
  additional property: Energy
    type: PropertyValue
    value: 0.151
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.675
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.742
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": VI. Rezitativ. "Verdoppelt euch demnach, ihr heissen Andachtsflammen" (Bass)
type: MusicRecording
duration: PT1M3S
duration ms: 63680
explicit: false
by artist: Johann Sebastian Bach
by artist: Chor & Orchester der J.S. Bach-Stiftung
by artist: Rudolf Lutz
by artist: Markus Volpert
in album: Bachkantaten N°4 (BWV 78, 54, 63)
  type: MusicAlbum
  date published: 2012-05-30
genre: classical
genre: classical-piano
isrc code: CH9211100071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:32:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4290ca91aff6bacce96f6b7fa089c25725a0d0345adbc336f0572efec7b4c9ba
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/CH9211100071
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 0x4290ca91aff6bacce96f6b7fa089c25725a0d0345adbc336f0572efec7b4c9ba. 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/CH9211100071.
  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 1. Weihnachtstag, BWV 63 "Christen, ätzet diesen Tag": VI. Rezitativ. "Verdoppelt euch demnach, ihr heissen Andachtsflammen" (Bass)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.052
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.416
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.152
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.431
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.921
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bachkantaten N°6 (BWV 140, 57, 73)
type: MusicAlbum
date published: 2012-10-31
track: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": II. Rezitativ. "Er kommt, er kommt, der Bräutgam kommt" (Tenor)
track: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": V. Rezitativ. "So geh herein zu mir" (Bass)
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89506
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Chor & Orchester der J.S. Bach-Stiftung
  by artist: Rudolf Lutz
  by artist: Markus Volpert
  in album: Bachkantaten N°6 (BWV 140, 57, 73)
    type: MusicAlbum
    date published: 2012-10-31
  genre: classical
  genre: classical-piano
  isrc code: CH9211100094
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T19:50:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x827008fc92b0187cb0b60a06d7d9b206a5c477934e6cf614a7dfff1e47943c15
  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/CH9211100094
  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 0x827008fc92b0187cb0b60a06d7d9b206a5c477934e6cf614a7dfff1e47943c15. 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/CH9211100094.
    date published: 2026-07-08T08:56:20Z
  audio: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": V. Rezitativ. "So geh herein zu mir" (Bass)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 107.997
    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: 0.293
    additional property: Energy
      type: PropertyValue
      value: 0.08
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.867
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.351
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.085
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.812
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": VII. Choral. "Gloria sei dir gesungen"
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92333
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Chor & Orchester der J.S. Bach-Stiftung
  by artist: Rudolf Lutz
  in album: Bachkantaten N°6 (BWV 140, 57, 73)
    type: MusicAlbum
    date published: 2012-10-31
  genre: classical
  genre: classical-piano
  isrc code: CH9211100096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T00:38:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaaeb1b495eff1ca8e663928b3d2533e3ad45f42dd97ff5972f97443327c5429f
  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/CH9211100096
  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 0xaaeb1b495eff1ca8e663928b3d2533e3ad45f42dd97ff5972f97443327c5429f. 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/CH9211100096.
    date published: 2026-07-08T03:53:27Z
  audio: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": VII. Choral. "Gloria sei dir gesungen"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.152
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.259
    additional property: Energy
      type: PropertyValue
      value: 0.175
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.971
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.033
    additional property: Liveness
      type: PropertyValue
      value: 0.217
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.463
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.801
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Kantate zum 2. Weihnachtstag, BWV 57 "Selig ist der Mann, der die Anfechtung erduldet": I. Arie. "Selig ist der Mann, der die Anfechtung erduldet" (Bass)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229186
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Chor & Orchester der J.S. Bach-Stiftung
  by artist: Rudolf Lutz
  by artist: Ekkehard Abele
  in album: Bachkantaten N°6 (BWV 140, 57, 73)
    type: MusicAlbum
    date published: 2012-10-31
  genre: classical
  genre: classical-piano
  isrc code: CH9211100097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Kantate zum 2. Weihnachtstag, BWV 57 "Selig ist der Mann, der die Anfechtung erduldet": I. Arie. "Selig ist der Mann, der die Anfechtung erduldet" (Bass)
track: Kantate zum 27. Sonntag nach Trinitatis, BWV 140 "Wachet auf, ruft uns die Stimme": IV. Choral. "Zion hört die Wächter singen" (Tenor)

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T19:39:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8e71e048072ae3912f4dd86cd28818c7113f42e372f44fc9fea6c20246938bf9

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957124

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957124

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH9211100097

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:53:27Z

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 0x8e71e048072ae3912f4dd86cd28818c7113f42e372f44fc9fea6c20246938bf9. 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/CH9211100097.
date published: 2026-07-08T03:53:27Z

Kantate zum 2. Weihnachtstag, BWV 57 "Selig ist der Mann, der die Anfechtung erduldet": I. Arie. "Selig ist der Mann, der die Anfechtung erduldet" (Bass)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 115.78
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: 0.171
additional property: Energy
  type: PropertyValue
  value: 0.311
additional property: Speechiness
  type: PropertyValue
  value: 0.033
additional property: Acousticness
  type: PropertyValue
  value: 0.971
additional property: Instrumentalness
  type: PropertyValue
  value: 0.608
additional property: Liveness
  type: PropertyValue
  value: 0.205
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.154
additional property: Loudness (dB)
  type: PropertyValue
  value: -18.42
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor

Bachkantaten N°2 (BWV 22, 60, 34)
type: MusicAlbum
date published: 2012-05-30
track: Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": I. Arioso & Chor. "Jesus nahm zu sich die Zwölfe" (Tenor, Bass)
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278906
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Chor & Orchester der J.S. Bach-Stiftung
  by artist: Rudolf Lutz
  by artist: Johannes Kaleschke
  by artist: Ekkehard Abele
  in album: Bachkantaten N°2 (BWV 22, 60, 34)
    type: MusicAlbum
    date published: 2012-05-30
  popularity: 2
  genre: classical
  genre: classical-piano
  isrc code: CH9211100021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T00:51:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd85378449cd0af33ff52e3fc4766c9432c5921ccd996c3be0211ddfc60842291
  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/CH9211100021
  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
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    date published: 2026-07-08T03:53:27Z
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    date published: 2026-07-08T03:22:41Z
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track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": I. Arie. "O Ewigkeit, du Donnerwort" (Alt, Tenor)
track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": II. Rezitativ. "O schwerer Gang zum letzten Kampf" (Alt, Tenor)
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track: Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": I. Chor. "O ewiges Feuer, o Ursprung der Liebe"
track: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": III. Arie. "Mein letztes Lager will mich schrecken" (Alt, Tenor)

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

Kantate zu Estomihi, BWV 22 "Jesus nahm zu sich die Zwölfe": V. Choral. "Ertöt uns durch dein Güte"
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Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Der Tod bleibt doch der menschlichen Natur verhasst" (Alt, Bass)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": IV. Rezitativ. "Der Tod bleibt doch der menschlichen Natur verhasst" (Alt, Bass)
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Kantate zum 24. Sonntag nach Trinitatis, BWV 60 "O Ewigkeit, du Donnerwort": V. Choral. "Es ist genung, Herr, wenn es dir gefällt"
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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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Kantate zu Pfingsten, BWV 34 "O ewiges Feuer, o Ursprung der Liebe": I. Chor. "O ewiges Feuer, o Ursprung der Liebe"
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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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Bachkantate, BWV 156 - Ich steh mit einem Fuß im Grabe
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Landsgemeindekantate «Alles Leben strömt aus dir» (Live)
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    date published: 2026-07-08T03:22:41Z
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track: Ein feste Burg ist unser Gott, BWV 80: VII. Arie - Wie selig sind doch die, die Gott im Munde tragen (Duett Alt, Tenor) - Live
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track: Ein feste Burg ist unser Gott, BWV 80: VI. Rezitativ - So stehe dann bei Christi blutgefaerbten Fahne (Tenor) - Live

Bachkantate, BWV 105 - Herr, gehe nicht ins Gericht mit deinem Knecht (Live)
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Haydn, F.J.: Philemon Und Baucis [Opera]
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Nicolai: Die Heimkehr des Verbannten
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Schweikert: Im bitteren Menschenland
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Zeller: Der Vogelhändler (Live)
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Wagner: Das Rheingold, WWV 86A
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date published: 2026-07-08T03:20:19Z

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Bachkantate, BWV 198 - Laß, Fürstin, laß noch einen Strahl (Live)
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track: Trauerfestakt, BWV 198 "Laß, Fürstin, laß noch einen Strahl": VI. Rezitativ. "Ihr Leben ließ die Kunst zu sterben" (Tenor) - Live

Bachkantate, BWV 119 - Preise, Jerusalem, den Herrn
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track: Kantate zur Ratswahl, BWV 119 "Preise, Jerusalem, den Herrn": II: Rezitativ. "Gesegnet Land! Glückselge Stadt!" (Tenor)
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Bachkantate, BWV 67 - Halt im Gedächtnis Jesum Christ
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Strauss: Die schweigsame Frau
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Bachkantate, BWV 91 - Gelobet seist du, Jesu Christ
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Bachkantate, BWV 37 - Wer da gläubet und getauft wird
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Bachkantate, BWV 55 - Ich armer Mensch, ich Sündenknecht (Live)
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Stille und Nacht
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Bruch: Lieder
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Zeller: Der Obersteiger
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Friends Of Schubert
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