David Sanger
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description: David Sanger is the name of: David Sanger (organist) (1947–2010), British concert organist David Sanger (drummer), member of the American country music group Asleep at the Wheel David E. Sanger (bo
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album: Symphony No. 3, 24 Pieces en style libre (1914)
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  date published: 2018-01-15
album: Widor: Organ Symphony No. 5, French Organ Encores
  type: MusicAlbum
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album: Bach Organ Works
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  date published: 2011-03-05
  track: Concerto in G BWV 592 – I Allegro
  track: Präludium und Fuge in G BWV 541 – Fuge
  track: Wir Christenleut BWV 1090
  track: Herr Gott, nun schleuß den Himmel auf BWV 1092
  track: Christe, der du bist Tag und Licht oder Wir danken dir, Herr Jesu Christ BWV 1096
  track: Partite diverse super Christ, der du bist der helle Tag BWV 766 – Partita V
  track: Partite diverse super Christ, der du bist der helle Tag BWV 766 – Partita VII
  track: Fuge in g BWV 578
  track: Concerto in G BWV 592 – II Grave
  track: Concerto in G BWV 592 – III Presto
  track: Jesu, meine Freude BWV 1105
  track: Der Tag, der ist so freudenreich oder Ein Kindelein so löbelich BWV 719
  track: Das alte Jahr vergangen ist BWV 1091
  track: O Lamm Gottes unschuldig BWV 1095
  track: Präludium und fuge in A BWV 536 – I Präludium
  track: Präludium und fuge in A BWV 536 – II Fuge
  track: Choralfantasie über Wo Gott der Herr nicht bei uns hält BWV 1128
  track: Fuge in G BWV 577
album: The Organ Music of J.S. Bach, Vol. 6
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  date published: 2010-01-04
  track: Organ Concerto in A Minor, BWV 593: I. Allegro
album: The Organ Music of J.S. Bach, Vol. 2
  type: MusicAlbum
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album: The Organ Music of J.S. Bach, Vol. 3
  type: MusicAlbum
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album: Vierne: Symphonies Nos. 3 & 4
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  date published: 2009-11-10
album: Lefébure-Wély: Organ Music
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  date published: 2009-10-22
  track: 6 Organ Pieces, Op. 38: No. 1, Marche in C Major
  track: Boléro de concert in G Minor, Op. 166
album: Bach: Organ Works, Vol. 4
  type: MusicAlbum
  date published: 2009-10-05
album: The Organ Music of J.S. Bach, Vol. 5 "Das Orgel-Büchlein"
  type: MusicAlbum
  date published: 2009-09-08
album: Bach: Third Part of the Clavier Übung, Vol. 8
  type: MusicAlbum
  date published: 1999
album: Bach: Third Part of the Clavier Übung, Vol. 7
  type: MusicAlbum
  date published: 1999
album: Vierne: Symphonies Nos. 1 & 2
  type: MusicAlbum
  date published: 1990
album: Vierne: Symphonies Nos. 5 & 6
  type: MusicAlbum
  date published: 1989
  track: Symphony No. 6 in B Minor, Op. 59: V. Final
album: Franck: Complete Organ Music
  type: MusicAlbum
  date published: 1987-01-31
album: Liszt: Organ Works
  type: MusicAlbum
  date published: 1987
album: Bach, J.C. / Wesley / Hesse / Merkel: Duets for Organ
  type: MusicAlbum
  date published: 1985-01-31
album: The Organ Music of J.S. Bach, Vol. 1
  type: MusicAlbum
  date published: 1985
album: Hidden Gems
  type: MusicAlbum
  date published: 2006-10-18
album: Como un Outlaw
  type: MusicAlbum
  date published: 2020-09-03
album: Magnificat - The Life of the Blessed Virgin Mary in Music
  type: MusicAlbum
  date published: 1997
album: Carols from Salisbury
  type: MusicAlbum
  date published: 2010-01-01
album: Handel: Organ Music
  type: MusicAlbum
  date published: 2007-01-23
album: Parthenia Nova
  type: MusicAlbum
  date published: 2022-07-11
album: "In the Pleasant Groves" Music by Handel
  type: MusicAlbum
  date published: 2009-11-17

Concerto in G BWV 592 – I Allegro
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Präludium und Fuge in G BWV 541 – Fuge
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Wir Christenleut BWV 1090
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Herr Gott, nun schleuß den Himmel auf BWV 1092
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Christe, der du bist Tag und Licht oder Wir danken dir, Herr Jesu Christ BWV 1096
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104d05b33c9317fb0399f4e48f7b6e22965ba0b853179e8649396f5624a37c4e. 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/NOMVA1159100.
  date published: 2026-07-08T08:56:20Z
audio: Christe, der du bist Tag und Licht oder Wir danken dir, Herr Jesu Christ BWV 1096
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  additional property: Time Signature
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  additional property: Valence (Positivity)
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Partite diverse super Christ, der du bist der helle Tag BWV 766 – Partita V
type: MusicRecording
duration: PT1M22S
duration ms: 82160
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: NOMVA1159170
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x549480814d560897bd3ea8486c40b9c6f1085e43b132a4ca2b50f43ddee6663a
additional property: OTSHash
additional property: OTSBitcoinBlock
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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/NOMVA1159170
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549480814d560897bd3ea8486c40b9c6f1085e43b132a4ca2b50f43ddee6663a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOMVA1159170.
  date published: 2026-07-08T03:39:04Z
audio: Partite diverse super Christ, der du bist der helle Tag BWV 766 – Partita V
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  additional property: Tempo (BPM)
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  additional property: Valence (Positivity)
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  additional property: Mode Name
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Partite diverse super Christ, der du bist der helle Tag BWV 766 – Partita VII
type: MusicRecording
duration: PT1M37S
duration ms: 97946
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 1
genre: classical
genre: classical-piano
isrc code: NOMVA1159190
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
  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/NOMVA1159190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7943d537d90418782854ebfe00c3e5b2ac25b207bf57c1de170c03d3f17eae. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOMVA1159190.
  date published: 2026-07-08T03:39:04Z
audio: Partite diverse super Christ, der du bist der helle Tag BWV 766 – Partita VII
  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: Speechiness
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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: -18.678
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Fuge in g BWV 578
type: MusicRecording
duration: PT3M42S
duration ms: 222640
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 8
genre: classical
genre: classical-piano
isrc code: NOMVA1159270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-06T04:38:16+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x4bdc0e2be5930b018ef6865886fbd72eaadafa373bf690e6e168f969faac76d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMVA1159270
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdc0e2be5930b018ef6865886fbd72eaadafa373bf690e6e168f969faac76d9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NOMVA1159270.
  date published: 2026-07-06T06:56:49Z
audio: Fuge in g BWV 578
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
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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)
    type: PropertyValue
    value: -23.23
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  additional property: Mode Name
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Concerto in G BWV 592 – II Grave
type: MusicRecording
duration: PT2M8S
duration ms: 128466
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62eea2916049f4e431acb8fe2f0cf2741a0d30a9e42384fffb3ead141b4695b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NOMVA1159020.
  date published: 2026-07-31T23:30:38Z
audio: Concerto in G BWV 592 – II Grave
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.975
  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: 0.227
  additional property: Energy
    type: PropertyValue
    value: 0.101
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.093
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.095
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.257
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: NOMVA1159020
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMVA1159020
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960478
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Concerto in G BWV 592 – III Presto
type: MusicRecording
duration: PT1M55S
duration ms: 115826
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cda13afc29e691720501678fcb869216a3d8079d6efffdeadd0f77a1dd0363e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/NOMVA1159030.
  date published: 2026-07-31T05:17:02Z
audio: Concerto in G BWV 592 – III Presto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.883
  additional property: Musical Key
    type: PropertyValue
    value: 7
  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: 0.159
  additional property: Energy
    type: PropertyValue
    value: 0.135
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.915
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.921
  additional property: Liveness
    type: PropertyValue
    value: 0.296
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.491
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.274
  additional property: Key Name
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    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NOMVA1159030
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960348
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T05:17:02+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMVA1159030
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960348
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960348
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Jesu, meine Freude BWV 1105
type: MusicRecording
duration: PT2M1S
duration ms: 121640
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 2
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d4c0bbd264e0307d087ce5495f449fd7fe348c0ea5d817396dc213abb4d4e1. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/NOMVA1159040.
  date published: 2026-08-01T01:44:32Z
audio: Jesu, meine Freude BWV 1105
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.987
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.135
  additional property: Energy
    type: PropertyValue
    value: 0.042
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.947
  additional property: Liveness
    type: PropertyValue
    value: 0.122
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.315
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.171
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: NOMVA1159040
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960494
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMVA1159040
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Der Tag, der ist so freudenreich oder Ein Kindelein so löbelich BWV 719
type: MusicRecording
duration: PT1M45S
duration ms: 105026
explicit: false
by artist: Johann Sebastian Bach
by artist: David Sanger
in album: Bach Organ Works
  type: MusicAlbum
  date published: 2011-03-05
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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audio: Der Tag, der ist so freudenreich oder Ein Kindelein so löbelich BWV 719
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Das alte Jahr vergangen ist BWV 1091
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  date published: 2026-08-01T02:22:04Z
audio: Das alte Jahr vergangen ist BWV 1091
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O Lamm Gottes unschuldig BWV 1095
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popularity: 1
genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T03:50:58Z
audio: O Lamm Gottes unschuldig BWV 1095
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Präludium und fuge in A BWV 536 – I Präludium
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  date published: 2026-08-01T01:44:32Z
audio: Präludium und fuge in A BWV 536 – I Präludium
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Präludium und fuge in A BWV 536 – II Fuge
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  date published: 2026-08-01T03:50:58Z
audio: Präludium und fuge in A BWV 536 – II Fuge
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Choralfantasie über Wo Gott der Herr nicht bei uns hält BWV 1128
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  date published: 2026-07-31T21:25:57Z
audio: Choralfantasie über Wo Gott der Herr nicht bei uns hält BWV 1128
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Fuge in G BWV 577
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  date published: 2026-08-01T00:10:46Z
audio: Fuge in G BWV 577
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Organ Concerto in A Minor, BWV 593: I. Allegro
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6 Organ Pieces, Op. 38: No. 1, Marche in C Major
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Boléro de concert in G Minor, Op. 166
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Symphony No. 6 in B Minor, Op. 59: V. Final
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