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  track: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Judas). Da Ging Hin Der Zwölfen Einer
  track: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Er Sprach: Gehet Hin in Die Stadt
  track: Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Bin's, Ich Soltte Büßen
  track: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Soprano). Wiewohl Mein Herz in Tränen Schwimmt
  track: Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Will Hier Bei Dir Stehen
  track: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Kam Jesus Mit Ihnen Zu Einem Hofe
  track: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Tenor) with Chorale. O Schmerz! Hier Zittert Das Gequälte
  track: Matthäus-Passion, BWV 244, Pt. 1: Aria (Tenor) with Chorus. Ich Will Bei Meinen Jesu Wachen
  track: Matthäus-Passion, BWV 244, Pt. 1: Aria (Bass). Gerne Wil Ich Mich Bequemen
  track: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus, Judas). Und Er Kam Und Fand Sie Aber Schlafend
  track: Matthäus-Passion, BWV 244, Pt. 1: Chorus. Sind Blitze, Sind Donner in Wolken Verschwunden?
  track: Matthäus-Passion, BWV 244, Pt. 2: Aria (Alto) with Chorus Ach! Nun Ist Mein Jesus Hin!
  track: Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist). Die Aber Jesum Gegriffen Hatten
  track: Matthäus-Passion BWV 244, Pt. 2: Chorale. Mir Hat Die Welt Trüglich Gericht'
  track: Matthäus-Passion BWV 244, Pt. 2: Aria (Tenor). Geduld!
  track: Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist, Maids, Peter). Petrus Aber Saß Draußen Im Palast
album: Handel: Opera Arias for Soprano
album: 'Bravo!' - Great Classical Recordings
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album: Mysliveček, Viotti & Spohr: Violin Concertos
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album: Favourite Baroque Classics
album: Peaceful Christmas - Pastorale
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album: Atmospheres: Bach & Beethoven
album: J.S. Bach: Johannes Passion
album: Handel: Messiah
album: Bach: Johannes Passion, BWV 245

Matthäus-Passion, BWV 244: No. 8, Aria "Blute nur, du liebes Herz!" (Soprano)
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  date published: 2026-07-02T11:38:34Z
audio: Matthäus-Passion, BWV 244: No. 8, Aria "Blute nur, du liebes Herz!" (Soprano)
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Matthäus-Passion, BWV 244: No. 13, Aria "Ich will dir mein Herze schenken" (Soprano)
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Matthäus-Passion, BWV 244: No. 2, Recitative "Da Jesus diese Rede vollendet hatte" (Evangelist, Jesus)
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  date published: 2026-07-31T18:48:12Z
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Matthäus-Passion, BWV 244: No. 4c, Recitative "Da nun Jesus war zu Bethanïen" (Evangelist)
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Matthäus-Passion, BWV 244: No. 4e, Recitative "Da das Jesus merkete" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 6, Aria "Buß und Reu" (Alto)
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Matthäus-Passion, BWV 244: No. 7, Recitative "Da ging hin der Zwölfen einer" (Evangelist, Judas)
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Matthäus-Passion, BWV 244: No. 10, Chorale "Ich bin's, ich sollte büßen"
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Matthäus-Passion, BWV 244: No. 14, Recitative "Und da sie den Lobgesang gesprochen hatten" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 16, Recitative "Petrus aber antwortete und sprach zu ihm" (Evangelist, Peter, Jesus)
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Matthäus-Passion, BWV 244: No. 21, Recitative "Und ging hin ein wenig" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 22, Recitative "Der Heiland fällt vor seinem Vater nieder" (Bass)
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Matthäus-Passion, BWV 244: No. 24, Recitative "Und er kam zu seinen Jüngern" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 25, Chorale "Was mein Gott will, das g'scheh' allzeit"
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Matthäus-Passion, BWV 244: No. 27a, Aria with Chorus "So ist mein Jesus nun gefangen" (Soprano and Alto)
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Matthäus-Passion, BWV 244: No. 27b, Chorus "Sind Blitze, sind Donner in Wolken verschwunden?"
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Matthäus-Passion, BWV 244: No. 28, Recitative "Und siehe, einer aus denen" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 30, Aria with Chorus "Ach! nun ist mein Jesus hin! " (Alto)
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Matthäus-Passion, BWV 244: No. 31, Recitative "Die aber Jesum gegriffen hatten" (Evangelist)
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Matthäus-Passion, BWV 244: No. 32, Chorale "Mir hat die Welt trüglich gericht'"
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Matthäus-Passion, BWV 244: No. 33, Recitative "Und wiewohl viel falsche Zeugen herzutraten" (Evangelist, Witnesses, High Priest)
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Matthäus-Passion, BWV 244: No. 34, Recitative "Mein Jesus schweigt zu falschen Lügen stille" (Tenor)
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Matthäus-Passion, BWV 244: No. 35, Aria "Geduld!" (Tenor)
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Matthäus-Passion, BWV 244: No. 37, Chorale "Wer hat dich so geschlagen"
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Concerto for Viola d'Amore and Lute in D Minor, RV 540: II. Largo
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Trumpet Concerto in D Major, TWV 51:D7: I. Adagio
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Ich hatte viel Bekümmernis, BWV 21: I. Sinfonia
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Johannes Passion, BWV 245, Pt. 1: Chorale. "O große Lieb"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Auf daß das Wort erfüllet wurde"
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Johannes Passion, BWV 245, Pt. 1: Aria."Von den Stricken meiner Sünden"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Derselbige Jünger war dem Hohenpriester bekannt"
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Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat dich so geschlagen"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Und Hannas sandte ihn gebunden"
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Johannes Passion, BWV 245, Pt. 1: Aria. "Ach, mein Sinn"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum von Kaipha vor das Richthaus"
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Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Da sprach Pilatus zu ihm"
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Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seele"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Und die Kriegsknechte flochten eine Krone"
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Johannes Passion, BWV 245, Pt. 2: Chorus. "Durch dein Gefängnis, Gottes Sohn"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Eilt, ihr angefochtnen Seelen"
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Johannes Passion, BWV 245, Pt. 2: Chorale. "In meines Herzens Grunde"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Kriegsknechte aber"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Es ist vollbracht!"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Mein teurer Heiland, laß dich fragen"
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Johannes Passion, BWV 245, Pt. 2: Chorus. "Ruht wohl, ihr heiligen Gebeine"
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Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach Herr, laß dein lieb Engelein"
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Johannes Passion, Appendix: Aria. "Himmel reiße, Welt erbebe"
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Johannes Passion, Appendix: Aria. "Zerschmettert mich"
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Messiah, HWV 56, Pt. 1: Recitative "Comfort Ye My People"
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Messiah, HWV 56, Pt. 1: Chorus "And the Glory of the Lord Shall Be Revealed"
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Messiah, HWV 56, Pt. 1: Recitative "Thus Said the Lord of Hosts"
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Messiah, HWV 56, Pt. 1: Air "But Who May Abide"
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Messiah, HWV 56, Pt. 1: Air "O Thou That Tellest"
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Messiah, HWV 56, Pt. 1: Chorus "Glory to God in the Highest"
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Messiah, HWV 56, Pt. 2: Chorus "Surely He Hath Borne Our Griefs"
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Messiah, HWV 56, Pt. 2: Chorus "Lift Up Your Heads"
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Messiah, HWV 56, Pt. 2: Chorus "The Lord Gave the Word"
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Johannes Passion, BWV 245, Pt. 1: Chorus. "Herr, unser Herrscher"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Kriegsknechte aber"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Jesus ging mit seinen Jüngern"
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Johannes Passion, BWV 245, Pt. 1: Chorale. "O große Lieb"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Es ist vollbracht!"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Mein teurer Heiland, laß dich fragen"
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Johannes Passion, BWV 245, Pt. 1: Aria. "Von den Stricken meiner Sünden"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Derselbige Jünger war dem Hohenpriester bekannt"
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Und Hannas sandte ihn gebunden"
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Johannes Passion, BWV 245, Pt. 1: Aria. "Ach, mein Sinn"
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Johannes Passion, BWV 245, Pt. 1: Chorale. Christus, Der Uns Selig Macht
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Johannes Passion, Appendix: Chorale. "O Mensch, bewein Dein Sünde groß"
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Johannes Passion, Appendix: Aria. "Himmel reiße, Welt erbebe"
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Johannes Passion, Appendix: Aria. "Zerschmettert mich"
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Da sprach Pilatus zu ihm"
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additional property: CopyrightID
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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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902221

Liveness
type: PropertyValue
value: 0.137

Valence (Positivity)
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value: 0.296

Loudness (dB)
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value: -31.723

Key Name
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value: Bb

Mode Name
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Judas). Da Ging Hin Der Zwölfen Einer
type: MusicRecording
duration: PT0M40S
duration ms: 40200
explicit: false
by artist: Johann Sebastian Bach
by artist: Rogers Covey-Crump
by artist: David Thomas
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902259
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902259
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09d75af46c64e0984ac55bb8cee24f37b81a67d640b2c6b46f21fa4e1959076. 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/NLY330902259.
  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Judas). Da Ging Hin Der Zwölfen Einer
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Er Sprach: Gehet Hin in Die Stadt
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duration: PT1M14S
duration ms: 74733
explicit: false
by artist: Johann Sebastian Bach
by artist: Rogers Covey-Crump
by artist: Michael George
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
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genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be62f56a5d44f3341e5d234bae83995c0eaf6ee9d335219da071d26636edba7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902263.
  date published: 2026-07-08T03:22:41Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Er Sprach: Gehet Hin in Die Stadt
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Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Bin's, Ich Soltte Büßen
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duration: PT0M45S
duration ms: 45693
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42448408d0cbe6cb963a108f42beb5d7251acc140a100c926bb9a86a375bf056. 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/NLY330902266.
  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Bin's, Ich Soltte Büßen
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Soprano). Wiewohl Mein Herz in Tränen Schwimmt
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duration: PT1M14S
duration ms: 74133
explicit: false
by artist: Johann Sebastian Bach
by artist: Emma Kirkby
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902268
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da23334289802199b699ec59cce03bd84045b9358c0b28379bec560000220cf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902268.
  date published: 2026-07-08T03:22:41Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Soprano). Wiewohl Mein Herz in Tränen Schwimmt
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Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Will Hier Bei Dir Stehen
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duration: PT0M57S
duration ms: 57400
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902273
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ae365f8e85759a57dde55ea0d80bb5990cc319b6b28bfc17bb56ae27f6a165. 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/NLY330902273.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Chorale. Ich Will Hier Bei Dir Stehen
  type: AudioObject
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Kam Jesus Mit Ihnen Zu Einem Hofe
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duration: PT1M36S
duration ms: 96826
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by artist: Johann Sebastian Bach
by artist: Michael George
by artist: Rogers Covey-Crump
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902274
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908461e8ed78048e7b887707d7a4bc1f45a037770a3e26cc8556f6f5556920fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902274.
  date published: 2026-07-08T03:22:41Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus). Da Kam Jesus Mit Ihnen Zu Einem Hofe
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  additional property: Instrumentalness
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Tenor) with Chorale. O Schmerz! Hier Zittert Das Gequälte
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duration: PT1M54S
duration ms: 114706
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0x5fdb504b9d0e7e414fa5dcddd9c6fe5b2d7947a5e288052623f83b0679f663f1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902275.
  date published: 2026-07-08T03:22:41Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Tenor) with Chorale. O Schmerz! Hier Zittert Das Gequälte
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.239
  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244, Pt. 1: Aria (Tenor) with Chorus. Ich Will Bei Meinen Jesu Wachen
type: MusicRecording
duration: PT4M58S
duration ms: 298866
explicit: false
by artist: Johann Sebastian Bach
by artist: Martyn Hill
by artist: Choir of King's College, Cambridge
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902276
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902276
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830767c06f112f32c6e31b5cbea6d767736f0579bcdc47c64cc6d2aea6d0dc77. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902276.
  date published: 2026-07-08T03:22:41Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Aria (Tenor) with Chorus. Ich Will Bei Meinen Jesu Wachen
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Matthäus-Passion, BWV 244, Pt. 1: Aria (Bass). Gerne Wil Ich Mich Bequemen
type: MusicRecording
duration: PT4M8S
duration ms: 248133
explicit: false
by artist: Johann Sebastian Bach
by artist: Stephen Cleobury
by artist: Michael George
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902279
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902279
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3379281d0e1ff5042005655ee3f99b5689d054a27403ec09ab9774d77bfc7adc. 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/NLY330902279.
  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Aria (Bass). Gerne Wil Ich Mich Bequemen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.73
  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus, Judas). Und Er Kam Und Fand Sie Aber Schlafend
type: MusicRecording
duration: PT2M18S
duration ms: 138800
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902282
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x60a41fec5315898e720e737789d1885bb8171207b88271c059c49c5eb89a3c7a
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/NLY330902282
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a41fec5315898e720e737789d1885bb8171207b88271c059c49c5eb89a3c7a. 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/NLY330902282.
  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Evangelist, Jesus, Judas). Und Er Kam Und Fand Sie Aber Schlafend
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.923
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.209
  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244, Pt. 1: Chorus. Sind Blitze, Sind Donner in Wolken Verschwunden?
type: MusicRecording
duration: PT1M14S
duration ms: 74520
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902284
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902284
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbc504d8485091f34d5fbee668e4b6f7f3046bbdaace7d7831bbd7532a28cf0. 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/NLY330902284.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244, Pt. 1: Chorus. Sind Blitze, Sind Donner in Wolken Verschwunden?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion, BWV 244, Pt. 2: Aria (Alto) with Chorus Ach! Nun Ist Mein Jesus Hin!
type: MusicRecording
duration: PT3M39S
duration ms: 219533
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Michael Chance
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902287
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902287
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b5ff5ae81ea6c6cd0f0b896be49b0978832141ca5193fbdcb17eb592bc569e. 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/NLY330902287.
  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244, Pt. 2: Aria (Alto) with Chorus Ach! Nun Ist Mein Jesus Hin!
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist). Die Aber Jesum Gegriffen Hatten
type: MusicRecording
duration: PT1M4S
duration ms: 64800
explicit: false
by artist: Johann Sebastian Bach
by artist: Rogers Covey-Crump
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902288
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ac8de72855cb2010c320fec01cdd4e5f057d452d5e739a48b10430862e25b0. 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/NLY330902288.
  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist). Die Aber Jesum Gegriffen Hatten
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Matthäus-Passion BWV 244, Pt. 2: Chorale. Mir Hat Die Welt Trüglich Gericht'
type: MusicRecording
duration: PT0M39S
duration ms: 39866
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
in album: J.S. Bach: Matthaus Passion
  type: MusicAlbum
  date published: 2018-06-22
genre: classical
genre: classical-piano
isrc code: NLY330902289
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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audio: Matthäus-Passion BWV 244, Pt. 2: Chorale. Mir Hat Die Welt Trüglich Gericht'
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Matthäus-Passion BWV 244, Pt. 2: Aria (Tenor). Geduld!
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Matthäus-Passion BWV 244, Pt. 2: Recitative (Evangelist, Maids, Peter). Petrus Aber Saß Draußen Im Palast
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  date published: 2026-07-08T03:20:19Z
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Handel: Opera Arias for Soprano
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track: Amadigi di Gaula, HWV 11, Act II: Aria. Desterò dall, empia Dite (Melissa)
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    date published: 2026-07-08T03:53:27Z
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'Bravo!' - Great Classical Recordings
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date published: 2024-07-13

Bach: Matthäus-Passion, BWV 244
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date published: 2011
track: Matthäus-Passion, BWV 244: No. 1, Chorus with Chorale "Kommt, ihr Töchter, helft mir klagen"
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    date published: 2026-07-08T03:20:19Z
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track: Matthäus-Passion, BWV 244: No. 3, Chorale "Herzliebster Jesu, was hast du verbrochen"
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track: Matthäus-Passion, BWV 244: No. 5, Recitative "Du lieber Heiland du" (Alto)
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  audio: Matthäus-Passion, BWV 244: No. 5, Recitative "Du lieber Heiland du" (Alto)
track: Matthäus-Passion, BWV 244: No. 8, Aria "Blute nur, du liebes Herz!" (Soprano)
track: Matthäus-Passion, BWV 244: No. 9c, Recitative "Er sprach "Gehet hin in die Stadt" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 12, Recitative "Wiewohl mein Herz in Tränen schwimmt" (Soprano)
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track: Matthäus-Passion, BWV 244: No. 15, Chorale "Erkenne mich, mein Hüter"
track: Matthäus-Passion, BWV 244: No. 17, Chorale "Ich will hier bei dir stehen"
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track: Matthäus-Passion, BWV 244: No. 20, Aria with Chorus "Ich will bei meinem Jesu wachen" (Tenor)
track: Matthäus-Passion, BWV 244: No. 23, Aria "Gerne will ich mich bequemen" (Bass)
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track: Matthäus-Passion, BWV 244: No. 29, Chorale "O Mensch, bewein dein' Sünde groß"
track: Matthäus-Passion, BWV 244: No. 36a, Recitative "Und der Hohepriester antwortete und sprach zu ihm" (Evangelist, High Priest, Jesus)
track: Matthäus-Passion, BWV 244: No. 38a, Recitative "Petrus aber saß draußen im Palast" (Evangelist, Maids, Peter)
track: Matthäus-Passion, BWV 244: No. 2, Recitative "Da Jesus diese Rede vollendet hatte" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 4c, Recitative "Da nun Jesus war zu Bethanïen" (Evangelist)
track: Matthäus-Passion, BWV 244: No. 4e, Recitative "Da das Jesus merkete" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 6, Aria "Buß und Reu" (Alto)
track: Matthäus-Passion, BWV 244: No. 7, Recitative "Da ging hin der Zwölfen einer" (Evangelist, Judas)
track: Matthäus-Passion, BWV 244: No. 10, Chorale "Ich bin's, ich sollte büßen"
track: Matthäus-Passion, BWV 244: No. 14, Recitative "Und da sie den Lobgesang gesprochen hatten" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 16, Recitative "Petrus aber antwortete und sprach zu ihm" (Evangelist, Peter, Jesus)
track: Matthäus-Passion, BWV 244: No. 21, Recitative "Und ging hin ein wenig" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 22, Recitative "Der Heiland fällt vor seinem Vater nieder" (Bass)
track: Matthäus-Passion, BWV 244: No. 24, Recitative "Und er kam zu seinen Jüngern" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 25, Chorale "Was mein Gott will, das g'scheh' allzeit"
track: Matthäus-Passion, BWV 244: No. 27a, Aria with Chorus "So ist mein Jesus nun gefangen" (Soprano and Alto)
track: Matthäus-Passion, BWV 244: No. 27b, Chorus "Sind Blitze, sind Donner in Wolken verschwunden?"
track: Matthäus-Passion, BWV 244: No. 28, Recitative "Und siehe, einer aus denen" (Evangelist, Jesus)
track: Matthäus-Passion, BWV 244: No. 30, Aria with Chorus "Ach! nun ist mein Jesus hin! " (Alto)
track: Matthäus-Passion, BWV 244: No. 31, Recitative "Die aber Jesum gegriffen hatten" (Evangelist)
track: Matthäus-Passion, BWV 244: No. 32, Chorale "Mir hat die Welt trüglich gericht'"
track: Matthäus-Passion, BWV 244: No. 33, Recitative "Und wiewohl viel falsche Zeugen herzutraten" (Evangelist, Witnesses, High Priest)
track: Matthäus-Passion, BWV 244: No. 34, Recitative "Mein Jesus schweigt zu falschen Lügen stille" (Tenor)
track: Matthäus-Passion, BWV 244: No. 35, Aria "Geduld!" (Tenor)
track: Matthäus-Passion, BWV 244: No. 37, Chorale "Wer hat dich so geschlagen"

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

Matthäus-Passion, BWV 244: No. 5, Recitative "Du lieber Heiland du" (Alto)
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Matthäus-Passion, BWV 244: No. 9c, Recitative "Er sprach "Gehet hin in die Stadt" (Evangelist, Jesus)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244: No. 9c, Recitative "Er sprach "Gehet hin in die Stadt" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 12, Recitative "Wiewohl mein Herz in Tränen schwimmt" (Soprano)
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by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Choir of Jesus College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
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genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244: No. 12, Recitative "Wiewohl mein Herz in Tränen schwimmt" (Soprano)
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Matthäus-Passion, BWV 244: No. 15, Chorale "Erkenne mich, mein Hüter"
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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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Matthäus-Passion, BWV 244: No. 17, Chorale "Ich will hier bei dir stehen"
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  date published: 2026-07-08T03:20:19Z
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Matthäus-Passion, BWV 244: No. 18, Recitative "Da kam Jesus mit ihnen zu einem Hofe" (Evangelist, Jesus)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Matthäus-Passion, BWV 244: No. 18, Recitative "Da kam Jesus mit ihnen zu einem Hofe" (Evangelist, Jesus)
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Matthäus-Passion, BWV 244: No. 20, Aria with Chorus "Ich will bei meinem Jesu wachen" (Tenor)
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Matthäus-Passion, BWV 244: No. 20, Aria with Chorus "Ich will bei meinem Jesu wachen" (Tenor)
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Matthäus-Passion, BWV 244: No. 23, Aria "Gerne will ich mich bequemen" (Bass)
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duration: PT4M8S
duration ms: 248133
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by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Choir of Jesus College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Bach: Matthäus-Passion, BWV 244
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  date published: 2011
popularity: 0
genre: classical
genre: classical-piano
isrc code: NLY331112340
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244: No. 23, Aria "Gerne will ich mich bequemen" (Bass)
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Matthäus-Passion, BWV 244: No. 26, Recitative "Und er kam und fand sie aber schlafend" (Evangelist, Jesus, Judas)
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duration: PT2M18S
duration ms: 138800
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Choir of Jesus College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Bach: Matthäus-Passion, BWV 244
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popularity: 0
genre: classical
genre: classical-piano
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additional property: CopyrightID
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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: Matthäus-Passion, BWV 244: No. 26, Recitative "Und er kam und fand sie aber schlafend" (Evangelist, Jesus, Judas)
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Matthäus-Passion, BWV 244: No. 29, Chorale "O Mensch, bewein dein' Sünde groß"
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duration: PT5M53S
duration ms: 353160
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by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Choir of Jesus College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Bach: Matthäus-Passion, BWV 244
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popularity: 0
genre: classical
genre: classical-piano
isrc code: NLY331112347
additional property: CopyrightID
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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: Matthäus-Passion, BWV 244: No. 29, Chorale "O Mensch, bewein dein' Sünde groß"
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Matthäus-Passion, BWV 244: No. 36a, Recitative "Und der Hohepriester antwortete und sprach zu ihm" (Evangelist, High Priest, Jesus)
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duration: PT1M17S
duration ms: 77626
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Choir of Jesus College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
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popularity: 0
genre: classical
genre: classical-piano
isrc code: NLY331112354
additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244: No. 36a, Recitative "Und der Hohepriester antwortete und sprach zu ihm" (Evangelist, High Priest, Jesus)
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Matthäus-Passion, BWV 244: No. 38a, Recitative "Petrus aber saß draußen im Palast" (Evangelist, Maids, Peter)
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duration: PT0M58S
duration ms: 58466
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Choir of Jesus College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
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popularity: 0
genre: classical
genre: classical-piano
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Matthäus-Passion, BWV 244: No. 38a, Recitative "Petrus aber saß draußen im Palast" (Evangelist, Maids, Peter)
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Mysliveček, Viotti & Spohr: Violin Concertos
type: MusicAlbum
date published: 1996-05-01

Allemande & Gavotte
type: MusicAlbum
date published: 2024-07-07

Favourite Baroque Classics
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date published: 1992-11-16
track: Dardanus, RCT 35, Prologue: Menuet tendre en rondeau
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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: Trumpet Concerto in D Major, TWV 51:D7: I. Adagio
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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: Funeral Sentences for the death of Queen Mary II (1695): Thou knowest Lord, Z58C
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Rejoice In The Lord Alway, Z.49
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by artist: Brandenburg Consort
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by artist: William Kendall
by artist: Stephen Roberts
by artist: Winchester Cathedral Choir
by artist: David Hill
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genre: classical
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Rejoice In The Lord Alway, Z.49
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Hear my prayer, O Lord, Z.15
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by artist: Winchester Cathedral Choir
by artist: David Hill
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genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Hear my prayer, O Lord, Z.15
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Top 50 Classical Voices (Most Popular Vocal and Choral Works)
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track: Stabat mater in F Minor: No. 9, Sancta mater
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
  audio: Stabat mater in F Minor: No. 9, Sancta mater
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track: Déploration sur le mort de Johannes Ockeghem
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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: Crucifixus
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  subject of: OpenTimestamps Proof of Existence
  audio: Crucifixus
track: Matthäus-Passion, BWV 244: Aria. Erbarme Dich
track: Hymn. Oh for a Closer Walk with God
track: Messiah, HWV 56: I Know That My Redeemer Liveth
track: Locus iste, WAB 23

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

Crucifixus
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Matthäus-Passion, BWV 244: Aria. Erbarme Dich
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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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Hymn. Oh for a Closer Walk with God
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audio: Hymn. Oh for a Closer Walk with God
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Messiah, HWV 56: I Know That My Redeemer Liveth
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audio: Messiah, HWV 56: I Know That My Redeemer Liveth
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Locus iste, WAB 23
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audio: Locus iste, WAB 23
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Antonio Vivaldi & George Frideric Handel - Masters of the Baroque
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Antonio Vivaldi & Friends
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Atmospheres: Bach & Beethoven
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J.S. Bach: Johannes Passion
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    date published: 2026-07-08T03:53:27Z
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track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Jesus ging mit seinen Jüngern"
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track: Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
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  audio: Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
track: Johannes Passion, BWV 245, Pt. 1: Aria. "Ich folge dir gleichfalls mit freudigen Schritten"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. "Petrus, der nicht denkt zurück"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. "Christus, der uns selig macht"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Erwäge, wie sein blutgefärbter Rücken"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Juden aber schrieen und sprachen"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Allda kreuzigten sie ihn"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Und von Stund an nahm sie die Jünger"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Zerfließe, mein Herze"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. "O große Lieb"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Auf daß das Wort erfüllet wurde"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Die Schar aber und der Oberhauptmann"
track: Johannes Passion, BWV 245, Pt. 1: Aria."Von den Stricken meiner Sünden"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Derselbige Jünger war dem Hohenpriester bekannt"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat dich so geschlagen"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Und Hannas sandte ihn gebunden"
track: Johannes Passion, BWV 245, Pt. 1: Aria. "Ach, mein Sinn"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum von Kaipha vor das Richthaus"
track: Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Da sprach Pilatus zu ihm"
track: Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seele"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Und die Kriegsknechte flochten eine Krone"
track: Johannes Passion, BWV 245, Pt. 2: Chorus. "Durch dein Gefängnis, Gottes Sohn"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Eilt, ihr angefochtnen Seelen"
track: Johannes Passion, BWV 245, Pt. 2: Chorale. "In meines Herzens Grunde"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Kriegsknechte aber"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Es ist vollbracht!"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Mein teurer Heiland, laß dich fragen"
track: Johannes Passion, BWV 245, Pt. 2: Chorus. "Ruht wohl, ihr heiligen Gebeine"
track: Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach Herr, laß dein lieb Engelein"
track: Johannes Passion, Appendix: Aria. "Himmel reiße, Welt erbebe"
track: Johannes Passion, Appendix: Aria. "Zerschmettert mich"

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

Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
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  type: PropertyValue
  value: 0.15
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.975
additional property: Instrumentalness
  type: PropertyValue
  value: 0.927
additional property: Liveness
  type: PropertyValue
  value: 0.101
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.368
additional property: Loudness (dB)
  type: PropertyValue
  value: -23.233
additional property: Key Name
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  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Johannes Passion, BWV 245, Pt. 1: Aria. "Ich folge dir gleichfalls mit freudigen Schritten"
type: MusicRecording
duration: PT3M52S
duration ms: 232826
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Catherine Bott
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:48:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52b9c129d028f9580134e2b1062da94ed87f28872302c5eb53dd5ebf8a92df34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208293
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b9c129d028f9580134e2b1062da94ed87f28872302c5eb53dd5ebf8a92df34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208293.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 1: Aria. "Ich folge dir gleichfalls mit freudigen Schritten"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 170.171
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.318
  additional property: Energy
    type: PropertyValue
    value: 0.036
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.398
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.695
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Johannes Passion, BWV 245, Pt. 1: Chorale. "Petrus, der nicht denkt zurück"
type: MusicRecording
duration: PT1M8S
duration ms: 68200
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
by artist: Roy Goodman
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208298
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:35:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21bd5157aeba24d3e00806e004b6cd7c78e95ca10d451e2a4a2a861b06939542
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208298
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd5157aeba24d3e00806e004b6cd7c78e95ca10d451e2a4a2a861b06939542. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208298.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 1: Chorale. "Petrus, der nicht denkt zurück"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.36
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.24
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.86
  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.138
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.033
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Johannes Passion, BWV 245, Pt. 1: Chorale. "Christus, der uns selig macht"
type: MusicRecording
duration: PT1M2S
duration ms: 62333
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
by artist: Roy Goodman
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208299
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:58:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91851f61b73e626ae430dc93eb8823f5e759c4ba278168fb1ad0a0b67cb2c55a
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/NLY331208299
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91851f61b73e626ae430dc93eb8823f5e759c4ba278168fb1ad0a0b67cb2c55a. 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/NLY331208299.
  date published: 2026-07-08T03:20:19Z
audio: Johannes Passion, BWV 245, Pt. 1: Chorale. "Christus, der uns selig macht"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.662
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.132
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.967
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.281
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.294
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Johannes Passion, BWV 245, Pt. 2: Aria. "Erwäge, wie sein blutgefärbter Rücken"
type: MusicRecording
duration: PT8M42S
duration ms: 522360
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Paul Agnew
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3d9a9c5f71734e3f858a0458befd5e622ac1a0e5cdd8ded03aae2b6d30d8d71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208304
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d9a9c5f71734e3f858a0458befd5e622ac1a0e5cdd8ded03aae2b6d30d8d71. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208304.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 2: Aria. "Erwäge, wie sein blutgefärbter Rücken"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.077
  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: 0.242
  additional property: Energy
    type: PropertyValue
    value: 0.033
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.967
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.16
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.034
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Juden aber schrieen und sprachen"
type: MusicRecording
duration: PT4M13S
duration ms: 253733
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
by artist: Roy Goodman
by artist: John Mark Ainsley
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:44:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4f3e8e749583030972313b7c632e81f81e7b2bb6e7298b5ed2c5679ff0d9a78
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/NLY331208307
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 0xe4f3e8e749583030972313b7c632e81f81e7b2bb6e7298b5ed2c5679ff0d9a78. 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/NLY331208307.
  date published: 2026-07-08T08:56:20Z
audio: Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Juden aber schrieen und sprachen"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.452
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.383
  additional property: Energy
    type: PropertyValue
    value: 0.22
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.948
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.416
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.532
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Johannes Passion, BWV 245, Pt. 2: Recitative. "Allda kreuzigten sie ihn"
type: MusicRecording
duration: PT2M12S
duration ms: 132026
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
by artist: Roy Goodman
by artist: John Mark Ainsley
by artist: Stephen Richardson
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:37:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd814ea65d2969dc0d87429108bdcc30408ea28d87d2434758a0485fef3f6f76
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd814ea65d2969dc0d87429108bdcc30408ea28d87d2434758a0485fef3f6f76. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208309.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 2: Recitative. "Allda kreuzigten sie ihn"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.681
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.438
  additional property: Energy
    type: PropertyValue
    value: 0.118
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.955
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.303
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.322
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Johannes Passion, BWV 245, Pt. 2: Recitative. "Und von Stund an nahm sie die Jünger"
type: MusicRecording
duration: PT1M30S
duration ms: 90933
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: John Mark Ainsley
by artist: Stephen Richardson
in album: J.S. Bach: Johannes Passion
  type: MusicAlbum
  date published: 2013-03-19
genre: classical
genre: classical-piano
isrc code: NLY331208313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:56:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4644eb2a58b89852f9e87b90b7896931a4266970a5e272ee1b620f577857007
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/NLY331208313
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
audio: Johannes Passion, BWV 245, Pt. 2: Recitative. "Und von Stund an nahm sie die Jünger"
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Johannes Passion, BWV 245, Pt. 2: Aria. "Zerfließe, mein Herze"
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by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Catherine Bott
in album: J.S. Bach: Johannes Passion
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genre: classical
genre: classical-piano
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7954bf59e6777d7c391a433e435bab618e8263f594a99c53292716fbeb5ce34. 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/NLY331208319.
  date published: 2026-07-08T03:20:19Z
audio: Johannes Passion, BWV 245, Pt. 2: Aria. "Zerfließe, mein Herze"
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Handel: Messiah
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track: Messiah, HWV 56, Pt. 1: Symphony
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  by artist: Brandenburg Consort
  by artist: Stephen Cleobury
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  genre: classical
  genre: early-music
  genre: baroque
  genre: english-baroque
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5579c6c9699b6779a033a98f54a511ecbfb78aa4b623b326d06c4f5e2ba88e6b. 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/NLY331111793.
    date published: 2026-07-08T08:56:20Z
  audio: Messiah, HWV 56, Pt. 1: Symphony
    type: AudioObject
    additional property: Tempo (BPM)
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track: Messiah, HWV 56, Pt. 1: Air "Ev'ry Valley Shall Be Exalted"
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  by artist: George Frideric Handel
  by artist: John Mark Ainsley
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  by artist: Brandenburg Consort
  by artist: Stephen Cleobury
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    type: MusicAlbum
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  genre: classical
  genre: early-music
  genre: baroque
  genre: english-baroque
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T03:53:27Z
  audio: Messiah, HWV 56, Pt. 1: Air "Ev'ry Valley Shall Be Exalted"
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track: Messiah, HWV 56, Pt. 1: Chorus "And He Shall Purify"
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  genre: classical
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  subject of: OpenTimestamps Proof of Existence
  audio: Messiah, HWV 56, Pt. 1: Chorus "And He Shall Purify"
track: Messiah, HWV 56, Pt. 1: Air "The People That Walked in Darkness"
track: Messiah, HWV 56, Pt. 1: Chorus "For Unto Us a Child Is Born"
track: Messiah, HWV 56, Pt. 1: Chorus "His Yoke Is Easy"
track: Messiah, HWV 56, Pt. 2: Chorus "Behold, the Lamb of God"
track: Messiah, HWV 56, Pt. 2: Air "He Was Despised and Rejected of Men"
track: Messiah, HWV 56, Pt. 2: Chorus "And with His Stripes We Are Healed"
track: Messiah, HWV 56, Pt. 2: Chorus "All We Like Sheep Have Gone Astray"
track: Messiah, HWV 56, Pt. 2: Chorus "He Trusted in God"
track: Messiah, HWV 56, Pt. 2: Chorus "Let All the Angels of God Worship Him"
track: Messiah, HWV 56, Pt. 2: Air "Thou Shalt Break Them"
track: Messiah, HWV 56, Pt. 2: Chorus "Hallelujah!"
track: Messiah, HWV 56, Pt. 1: Recitative "Comfort Ye My People"
track: Messiah, HWV 56, Pt. 1: Chorus "And the Glory of the Lord Shall Be Revealed"
track: Messiah, HWV 56, Pt. 1: Recitative "Thus Said the Lord of Hosts"
track: Messiah, HWV 56, Pt. 1: Air "But Who May Abide"
track: Messiah, HWV 56, Pt. 1: Air "O Thou That Tellest"
track: Messiah, HWV 56, Pt. 1: Chorus "Glory to God in the Highest"
track: Messiah, HWV 56, Pt. 2: Chorus "Surely He Hath Borne Our Griefs"
track: Messiah, HWV 56, Pt. 2: Chorus "Lift Up Your Heads"
track: Messiah, HWV 56, Pt. 2: Chorus "The Lord Gave the Word"

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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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value: 2026-07-08T03:20:19Z

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 0x022ad0aa1e80c9e68b8c8e88e4120dfba5108f886fba1c74f4f42df6a062ef49. 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/NLY331111799.
date published: 2026-07-08T03:20:19Z

Messiah, HWV 56, Pt. 1: Chorus "And He Shall Purify"
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additional property: Acousticness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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Messiah, HWV 56, Pt. 1: Air "The People That Walked in Darkness"
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duration: PT3M17S
duration ms: 197280
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by artist: Alastair Miles
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
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  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Messiah, HWV 56, Pt. 1: Air "The People That Walked in Darkness"
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duration ms: 244680
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by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
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genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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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
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Messiah, HWV 56, Pt. 1: Chorus "For Unto Us a Child Is Born"
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.436
  additional property: Energy
    type: PropertyValue
    value: 0.279
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.948
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.306
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.588
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.751
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Pt. 1: Chorus "His Yoke Is Easy"
type: MusicRecording
duration: PT2M20S
duration ms: 140306
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:01:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99eb0fd838b8e14058078b0ae70211b78661ab6cfd81489036e021056580982c
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/NLY331111813
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99eb0fd838b8e14058078b0ae70211b78661ab6cfd81489036e021056580982c. 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/NLY331111813.
  date published: 2026-07-08T03:20:19Z
audio: Messiah, HWV 56, Pt. 1: Chorus "His Yoke Is Easy"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.081
  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: 0.419
  additional property: Energy
    type: PropertyValue
    value: 0.251
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.174
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.479
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.085
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Pt. 2: Chorus "Behold, the Lamb of God"
type: MusicRecording
duration: PT2M21S
duration ms: 141800
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:50:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3aa19b50cf83dea37133e5b3bb0a81a5b1d5fde97d7ea2b830b540b2a55218d
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/NLY331111814
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 0xf3aa19b50cf83dea37133e5b3bb0a81a5b1d5fde97d7ea2b830b540b2a55218d. 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/NLY331111814.
  date published: 2026-07-08T08:56:20Z
audio: Messiah, HWV 56, Pt. 2: Chorus "Behold, the Lamb of God"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.423
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.213
  additional property: Energy
    type: PropertyValue
    value: 0.216
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.431
  additional property: Liveness
    type: PropertyValue
    value: 0.153
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.137
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.95
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Messiah, HWV 56, Pt. 2: Air "He Was Despised and Rejected of Men"
type: MusicRecording
duration: PT9M50S
duration ms: 590760
explicit: false
by artist: George Frideric Handel
by artist: John Mark Ainsley
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111815
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:56:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9441412be27916adba16924b0dd1ef12f9b22b5261b950772de6dc063aaaeb0d
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/NLY331111815
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 0x9441412be27916adba16924b0dd1ef12f9b22b5261b950772de6dc063aaaeb0d. 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/NLY331111815.
  date published: 2026-07-08T08:56:20Z
audio: Messiah, HWV 56, Pt. 2: Air "He Was Despised and Rejected of Men"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.11
  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: 0.23
  additional property: Energy
    type: PropertyValue
    value: 0.128
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.133
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.132
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.519
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Pt. 2: Chorus "And with His Stripes We Are Healed"
type: MusicRecording
duration: PT1M47S
duration ms: 107293
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:19:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51227094a278bc382cd88c29e95c9955f085e06a8013b084cf7acb10605f2e3e
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/NLY331111817
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 0x51227094a278bc382cd88c29e95c9955f085e06a8013b084cf7acb10605f2e3e. 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/NLY331111817.
  date published: 2026-07-08T03:53:27Z
audio: Messiah, HWV 56, Pt. 2: Chorus "And with His Stripes We Are Healed"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.777
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.202
  additional property: Energy
    type: PropertyValue
    value: 0.256
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.99
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.242
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.244
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.7
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Messiah, HWV 56, Pt. 2: Chorus "All We Like Sheep Have Gone Astray"
type: MusicRecording
duration: PT3M43S
duration ms: 223266
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:27:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ad636954f651c1d3f172a40f6a036d4cf2f77d3ee1bc2567bc96d4809cd8660
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/NLY331111818
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 0x0ad636954f651c1d3f172a40f6a036d4cf2f77d3ee1bc2567bc96d4809cd8660. 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/NLY331111818.
  date published: 2026-07-08T03:53:27Z
audio: Messiah, HWV 56, Pt. 2: Chorus "All We Like Sheep Have Gone Astray"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.789
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.435
  additional property: Energy
    type: PropertyValue
    value: 0.326
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.248
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.277
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.305
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Messiah, HWV 56, Pt. 2: Chorus "He Trusted in God"
type: MusicRecording
duration: PT2M18S
duration ms: 138626
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:46:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa69417853207b0a27bb2ace3d383e9f10c87d2904957d9de096c21b0c43622d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331111820
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69417853207b0a27bb2ace3d383e9f10c87d2904957d9de096c21b0c43622d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331111820.
  date published: 2026-07-08T03:22:41Z
audio: Messiah, HWV 56, Pt. 2: Chorus "He Trusted in God"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.451
  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: 0.47
  additional property: Energy
    type: PropertyValue
    value: 0.311
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.214
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.751
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.617
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Messiah, HWV 56, Pt. 2: Chorus "Let All the Angels of God Worship Him"
type: MusicRecording
duration: PT1M27S
duration ms: 87533
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111827
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:25:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x008208640163c8a079d69cbc406ba0b465969162ad80eb8c51372ecc6385417f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331111827
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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audio: Messiah, HWV 56, Pt. 2: Chorus "Let All the Angels of God Worship Him"
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Messiah, HWV 56, Pt. 2: Air "Thou Shalt Break Them"
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duration: PT1M58S
duration ms: 118693
explicit: false
by artist: George Frideric Handel
by artist: John Mark Ainsley
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
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  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Messiah, HWV 56, Pt. 2: Air "Thou Shalt Break Them"
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Messiah, HWV 56, Pt. 2: Chorus "Hallelujah!"
type: MusicRecording
duration: PT3M35S
duration ms: 215400
explicit: false
by artist: George Frideric Handel
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Stephen Cleobury
in album: Handel: Messiah
  type: MusicAlbum
  date published: 2011
genre: classical
genre: early-music
genre: baroque
genre: english-baroque
genre: german-baroque
isrc code: NLY331111836
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Messiah, HWV 56, Pt. 2: Chorus "Hallelujah!"
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Bach: Johannes Passion, BWV 245
type: MusicAlbum
date published: 2009-07-01
track: Johannes Passion, BWV 245, Pt. 2: Chorale. "Er nahm alles wohl in Acht"
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  by artist: Brandenburg Consort
  by artist: Stephen Cleobury
  by artist: Roy Goodman
  by artist: Choir of King's College, Cambridge
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    type: MusicAlbum
    date published: 2009-07-01
  genre: classical
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-08T08:56:20Z
  audio: Johannes Passion, BWV 245, Pt. 2: Chorale. "Er nahm alles wohl in Acht"
    type: AudioObject
    additional property: Tempo (BPM)
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track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Auf daß das Wort erfüllet wurde"
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  by artist: Roy Goodman
  by artist: John Mark Ainsley
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    date published: 2009-07-01
  genre: classical
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f862a7d97a3ca9c78b304e94e55c8fdc247b810e5fcc1625fb25784deb7e064. 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/NLY330902207.
    date published: 2026-07-08T03:53:27Z
  audio: Johannes Passion, BWV 245, Pt. 1: Recitative. "Auf daß das Wort erfüllet wurde"
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track: Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
  type: MusicRecording
  duration: PT0M54S
  duration ms: 54533
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: Choir of King's College, Cambridge
  by artist: Brandenburg Consort
  by artist: Roy Goodman
  by artist: Stephen Cleobury
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    type: MusicAlbum
    date published: 2009-07-01
  genre: classical
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Die Schar aber und der Oberhauptmann"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat Dich so geschlagen"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum"
track: Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
track: Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seele"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "All da kreuzigten sie ihn"
track: Johannes Passion, BWV 245, Pt. 2: Chorale. "In meines Herzens Grunde"
track: Johannes Passion, BWV 245, Pt. 1: Chorus. "Herr, unser Herrscher"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Die Kriegsknechte aber"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Jesus ging mit seinen Jüngern"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. "O große Lieb"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Es ist vollbracht!"
track: Johannes Passion, BWV 245, Pt. 2: Aria. "Mein teurer Heiland, laß dich fragen"
track: Johannes Passion, BWV 245, Pt. 1: Aria. "Von den Stricken meiner Sünden"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Derselbige Jünger war dem Hohenpriester bekannt"
track: Johannes Passion, BWV 245, Pt. 1: Recitative. "Und Hannas sandte ihn gebunden"
track: Johannes Passion, BWV 245, Pt. 1: Aria. "Ach, mein Sinn"
track: Johannes Passion, BWV 245, Pt. 1: Chorale. Christus, Der Uns Selig Macht
track: Johannes Passion, Appendix: Chorale. "O Mensch, bewein Dein Sünde groß"
track: Johannes Passion, Appendix: Aria. "Himmel reiße, Welt erbebe"
track: Johannes Passion, Appendix: Aria. "Zerschmettert mich"
track: Johannes Passion, BWV 245, Pt. 2: Recitative. "Da sprach Pilatus zu ihm"
track: NLN580933705
track: NLY330902224
track: NLY330902225
track: NLY330902226
track: NLY330902227

CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x33d8e5435b45402e768ee45651e607b81548d6894c023a439957ac9f9d427134

OTSHash
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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/NLY330902208

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 0x33d8e5435b45402e768ee45651e607b81548d6894c023a439957ac9f9d427134. 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/NLY330902208.
date published: 2026-07-08T03:53:27Z

Johannes Passion, BWV 245, Pt. 1: Chorale. "Dein Will gescheh, Herr Gott, zugleich"
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Johannes Passion, BWV 245, Pt. 1: Recitative. "Die Schar aber und der Oberhauptmann"
type: MusicRecording
duration: PT0M53S
duration ms: 53160
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: John Mark Ainsley
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902209
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: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Johannes Passion, BWV 245, Pt. 1: Recitative. "Die Schar aber und der Oberhauptmann"
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Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat Dich so geschlagen"
type: MusicRecording
duration: PT1M37S
duration ms: 97760
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Stephen Cleobury
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902214
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
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c39a876e588caf4d82b327fec33c1d5b105a1ff7b20890c60b7fe4a80bcc17. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902214.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 1: Chorale. "Wer hat Dich so geschlagen"
  type: AudioObject
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Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum"
type: MusicRecording
duration: PT4M15S
duration ms: 255506
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Stephen Cleobury
by artist: John Mark Ainsley
by artist: Stephen Richardson
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902219
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b7c1d6f97cc5801c826cbba4737bd48af77bf3152e8aa8e6af07b78baf5162. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902219.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 2: Recitative. "Da führeten sie Jesum"
  type: AudioObject
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Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
type: MusicRecording
duration: PT1M28S
duration ms: 88800
explicit: false
by artist: Johann Sebastian Bach
by artist: Choir of King's College, Cambridge
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Stephen Cleobury
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902220
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9257103d933a1b6c8b33924b9b01d5c0db6b7937395c1e828e1649a656176e11. 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/NLY330902220.
  date published: 2026-07-08T08:56:20Z
audio: Johannes Passion, BWV 245, Pt. 2: Chorale. "Ach großer König"
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Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seele"
type: MusicRecording
duration: PT2M31S
duration ms: 151773
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Roy Goodman
by artist: Stephen Varcoe
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902222
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: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aace7f6936fd2dc2e89ed797288e0623d692cd277c20aac67e5efe657e82306. 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/NLY330902222.
  date published: 2026-07-08T08:56:20Z
audio: Johannes Passion, BWV 245, Pt. 2: Arioso. "Betrachte, meine Seele"
  type: AudioObject
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Johannes Passion, BWV 245, Pt. 2: Recitative. "All da kreuzigten sie ihn"
type: MusicRecording
duration: PT2M12S
duration ms: 132026
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Stephen Cleobury
by artist: Roy Goodman
by artist: John Mark Ainsley
by artist: Stephen Richardson
by artist: Choir of King's College, Cambridge
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902228
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e3376b1dedc03e14de1d7745091f46ac07aa8a7570d9b3c0a901b3b92a4067. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902228.
  date published: 2026-07-08T03:22:41Z
audio: Johannes Passion, BWV 245, Pt. 2: Recitative. "All da kreuzigten sie ihn"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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Johannes Passion, BWV 245, Pt. 2: Chorale. "In meines Herzens Grunde"
type: MusicRecording
duration: PT1M5S
duration ms: 65046
explicit: false
by artist: Johann Sebastian Bach
by artist: Brandenburg Consort
by artist: Stephen Cleobury
by artist: Roy Goodman
by artist: Choir of King's College, Cambridge
in album: Bach: Johannes Passion, BWV 245
  type: MusicAlbum
  date published: 2009-07-01
genre: classical
genre: classical-piano
isrc code: NLY330902229
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3fe086507d1bfc2ec6fdf28e112affca19d3051b947f85104a18c532a0d1b83. 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/NLY330902229.
  date published: 2026-07-08T03:20:19Z
audio: Johannes Passion, BWV 245, Pt. 2: Chorale. "In meines Herzens Grunde"
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Loudness (dB)
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