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type: MusicGroup
popularity: 11
followers: 95
additional property: CopyrightID
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aaab984c6a14fca2e54b5cde01d68a24f189e343fc582c852b03c87b3a122de. Chain 2 (Bitcoin): anchored in block 953710 (2026-06-14T23:32:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ea016d8-096d-49f3-ac2b-e0813df97770.json and https://artists.proofprofile.net/proofs/artist/7ea016d8-096d-49f3-ac2b-e0813df97770.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:32:42Z
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album: Glaubenslieder: Neue Kantaten zum Kirchenjahr
  type: MusicAlbum
  date published: 2009-12-01
album: BACH Reconstructed
  type: MusicAlbum
  date published: 2024-07-05
  track: Neubrandenburg Concerto No. 1: I. Vivace (Transcr. By Harer, after Bach's Christmas Oratorio, BWV 248: Opening chorus of the fifth Cantata)
  track: Neubrandenburg Concerto No. 1: II. Aria (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 1 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 2 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 3. Più Allegro (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 4 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 3: II. Adagio ma non tanto e Dolce (Transcr. By Harer, after Bach's Triple Concerto, BWV 1044 and Organ Trio Sonata, BWV 527)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 7 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 5 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 6 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: II. Aria - Variation 8. Tempo Primo (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
  track: Neubrandenburg Concerto No. 1: IV. Presto (Transcr. By Harer, after Bach's Italian Concerto in F Major, BWV 971)
  track: Neubrandenburg Concerto No. 2 after BWV 1064: II. Adagio (Transcr. By Harer, after Bach's Concerto for Three Harpsichords, Strings, and Basso Continuo in C Major, BWV 1064)
  track: Neubrandenburg Concerto No. 3: I. Allegro (Transcr. By Harer, after Bach's Sonata for Viola da Gamba and Harpsichord, BWV 1029)
  track: Neubrandenburg Concerto No. 3: III. Gavotte I - Gavotte II (Transcr. By Harer, after Bach's English Suite for Harpsichord, BWV 808)
  track: Neubrandenburg Concerto No. 3: IV. Aria (Transcr. By Harer, after Bach's "Gedenke doch, mein Geist, zurücke" BWV 509)
  track: Neubrandenburg Concerto No. 3: V. Allegro (Transcr. By Harer, after Bach's Overture in the French Style for Harpsichord, BWV 831)
album: Le Monde Parisien
  type: MusicAlbum
  date published: 2014

Neubrandenburg Concerto No. 1: I. Vivace (Transcr. By Harer, after Bach's Christmas Oratorio, BWV 248: Opening chorus of the fifth Cantata)
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duration: PT6M34S
duration ms: 394000
explicit: false
by artist: Christoph Harer
by artist: Johann Sebastian Bach
by artist: La Festa Musicale
in album: BACH Reconstructed
  type: MusicAlbum
  date published: 2024-07-05
popularity: 17
isrc code: DEE219781601
additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T05:09:12Z
audio: Neubrandenburg Concerto No. 1: I. Vivace (Transcr. By Harer, after Bach's Christmas Oratorio, BWV 248: Opening chorus of the fifth Cantata)
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Neubrandenburg Concerto No. 1: II. Aria (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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by artist: Johann Sebastian Bach
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by artist: La Festa Musicale
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  date published: 2024-07-05
popularity: 9
genre: classical
genre: classical-piano
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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: 2026-07-02T05:09:12Z
audio: Neubrandenburg Concerto No. 1: II. Aria (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 1 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
type: MusicRecording
duration: PT1M37S
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by artist: Christoph Harer
by artist: Johann Sebastian Bach
by artist: La Festa Musicale
in album: BACH Reconstructed
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  date published: 2024-07-05
popularity: 6
isrc code: DEE219781603
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 1 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 2 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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  date published: 2024-07-05
popularity: 7
isrc code: DEE219781604
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 2 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 3. Più Allegro (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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  date published: 2026-07-13T07:53:33Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 3. Più Allegro (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 4 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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  date published: 2026-07-02T05:09:12Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 4 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 3: II. Adagio ma non tanto e Dolce (Transcr. By Harer, after Bach's Triple Concerto, BWV 1044 and Organ Trio Sonata, BWV 527)
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Neubrandenburg Concerto No. 3: II. Adagio ma non tanto e Dolce (Transcr. By Harer, after Bach's Triple Concerto, BWV 1044 and Organ Trio Sonata, BWV 527)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 7 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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  date published: 2026-07-22T14:46:50Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 7 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 5 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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  date published: 2026-07-31T02:51:48Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 5 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: II. Aria - Variation 6 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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popularity: 6
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  date published: 2026-07-30T14:36:16Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 6 (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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additional property: OTSVerifyInstructions
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Neubrandenburg Concerto No. 1: II. Aria - Variation 8. Tempo Primo (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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popularity: 6
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  date published: 2026-07-30T14:36:16Z
audio: Neubrandenburg Concerto No. 1: II. Aria - Variation 8. Tempo Primo (Transcr. By Harer, after Bach's Aria variata alla maniera italiana BWV 989)
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Neubrandenburg Concerto No. 1: IV. Presto (Transcr. By Harer, after Bach's Italian Concerto in F Major, BWV 971)
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  date published: 2026-07-30T05:15:54Z
audio: Neubrandenburg Concerto No. 1: IV. Presto (Transcr. By Harer, after Bach's Italian Concerto in F Major, BWV 971)
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Neubrandenburg Concerto No. 2 after BWV 1064: II. Adagio (Transcr. By Harer, after Bach's Concerto for Three Harpsichords, Strings, and Basso Continuo in C Major, BWV 1064)
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  date published: 2026-07-31T05:17:02Z
audio: Neubrandenburg Concerto No. 2 after BWV 1064: II. Adagio (Transcr. By Harer, after Bach's Concerto for Three Harpsichords, Strings, and Basso Continuo in C Major, BWV 1064)
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Neubrandenburg Concerto No. 3: I. Allegro (Transcr. By Harer, after Bach's Sonata for Viola da Gamba and Harpsichord, BWV 1029)
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by artist: Christoph Harer
by artist: La Festa Musicale
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popularity: 5
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T13:04:34Z
audio: Neubrandenburg Concerto No. 3: I. Allegro (Transcr. By Harer, after Bach's Sonata for Viola da Gamba and Harpsichord, BWV 1029)
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Neubrandenburg Concerto No. 3: III. Gavotte I - Gavotte II (Transcr. By Harer, after Bach's English Suite for Harpsichord, BWV 808)
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by artist: La Festa Musicale
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popularity: 6
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  date published: 2026-07-30T20:09:33Z
audio: Neubrandenburg Concerto No. 3: III. Gavotte I - Gavotte II (Transcr. By Harer, after Bach's English Suite for Harpsichord, BWV 808)
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Neubrandenburg Concerto No. 3: IV. Aria (Transcr. By Harer, after Bach's "Gedenke doch, mein Geist, zurücke" BWV 509)
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  date published: 2026-07-30T17:23:26Z
audio: Neubrandenburg Concerto No. 3: IV. Aria (Transcr. By Harer, after Bach's "Gedenke doch, mein Geist, zurücke" BWV 509)
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Neubrandenburg Concerto No. 3: V. Allegro (Transcr. By Harer, after Bach's Overture in the French Style for Harpsichord, BWV 831)
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by artist: Johann Sebastian Bach
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  date published: 2026-07-30T18:23:33Z
audio: Neubrandenburg Concerto No. 3: V. Allegro (Transcr. By Harer, after Bach's Overture in the French Style for Harpsichord, BWV 831)
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