Johann Caspar Ferdinand Fischer
type: MusicGroup
genre: baroque
description: Johann Caspar Ferdinand Fischer (some authorities use the spelling Johann Kaspar Ferdinand Fischer) (1656 27 August 1746) was a German Baroque composer. Johann Nikolaus Forkel ranked Fischer as one o
popularity: 15
followers: 2024
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  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
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album: Fischer: Musical Parnassus, Vol. 1
  type: MusicAlbum
  date published: 1999-11-05
album: Fischer: Musical Parnassus, Vol. 1
  type: MusicAlbum
  date published: 1999-11-05
album: Fischer: Musical Parnassus, Vol. 1
  type: MusicAlbum
  date published: 1999-11-05
album: Fischer: Musicalischer Parnassus
  type: MusicAlbum
  date published: 2000-06-01
album: Fischer: Musical Parnassus, Vol. 2
  type: MusicAlbum
  date published: 2000-06-08
album: Fischer: Musical Parnassus, Vol. 2
  type: MusicAlbum
  date published: 2000-06-08
album: Fischer: Musical Parnassus, Vol. 2
  type: MusicAlbum
  date published: 2000-06-08
album: Fischer: Sacred Music
  type: MusicAlbum
  date published: 2001-09-20
album: Fischer: Complete Organ Works
  type: MusicAlbum
  date published: 2002-10-07
album: Johann Caspar Ferdinand Fischer: Musica Sacra
  type: MusicAlbum
  date published: 2006-12-01
album: Fischer, J.C.F.: Jubilate Deo / Missa Sancti Dominici / Vesperae, Seu Psalmi Vespertini / Lytaniae Lauretanae
  type: MusicAlbum
  date published: 2007-01-01
album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
  track: Overture (Suite) in A Minor, Op. 1, No. 2: I. Ouverture
  track: Overture (Suite) in A Minor, Op. 1, No. 2: III. Gigue
  track: Overture (Suite) in A Minor, Op. 1, No. 2: V. Menuet
  track: Overture (Suite) in C Major, Op. 1, No. 1: IV. Rigaudon
  track: Overture (Suite) in C Major, Op. 1, No. 1: V. Menuet
  track: Overture (Suite) in G Minor, Op. 1, No. 7: II. Passacaille
  track: Overture (Suite) in G Minor, Op. 1, No. 7: III. Bouree
  track: Overture (Suite) in B-Flat Major, Op. 1, No. 3: III. Gavotte
  track: Overture (Suite) in B-Flat Major, Op. 1, No. 3: IV. Chaconne
  track: Overture (Suite) in D Minor, Op. 1, No. 4: IV. Gavotte
  track: Overture (Suite) in F Major, Op. 1, No. 6: I. Ouverture
  track: Overture (Suite) in F Major, Op. 1, No. 6: VIII. Menuet
album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
album: Fischer: Missa St. Michaelis Archangeli, Missa in Contrapuncto & Suite No. 1
  type: MusicAlbum
  date published: 2007-11-01
album: Johann Caspar Ferdinand Fischer: Musicaliches Parnassus
  type: MusicAlbum
  date published: 2015
album: J.C.F. Fischer: Harpsichord Suites
  type: MusicAlbum
  date published: 2016-07-01
album: Lamento ‘Herzlich thut mich verlangen’
  type: MusicAlbum
  date published: 2022-09-16
album: Passacaglia in A Minor (clavichord)
  type: MusicAlbum
  date published: 2023-03-14
album: Suite in G Minor 'Terpsichore' from Musicalischer Parnassus (clavichord)
  type: MusicAlbum
  date published: 2023-05-30
album: Euterpe from the Musicalischer Parnassus (harpsichord)
  type: MusicAlbum
  date published: 2023-06-13
album: Polymnia from the Musicalischer Parnassus (clavichord)
  type: MusicAlbum
  date published: 2023-06-19
album: Clio from the Musicalischer Parnassus (clavichord)
  type: MusicAlbum
  date published: 2023-06-25
album: Erato from the Musicalischer Parnassus (clavichord)
  type: MusicAlbum
  date published: 2023-07-01
album: Urania from Musicalischer Parnassus (clavichord)
  type: MusicAlbum
  date published: 2023-08-23
album: Johann Caspar Ferdinand Fischer: Les pièces de clavessin, Op. 2. Suites Nos. 1 - 3
  type: MusicAlbum
  date published: 2024-01-20
album: Fischer: Hymns & Psalms
  type: MusicAlbum
  date published: 2025-07-17
album: Fischer: Suite in D Minor, Op. 1, No. 4 ('Le journal du Printemps'): VI. Passacaille [Live]
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      date published: 2026-07-05T01:12:41Z
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Overture (Suite) in A Minor, Op. 1, No. 2: I. Ouverture
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by artist: Johann Caspar Ferdinand Fischer
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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  date published: 2026-07-08T03:20:19Z
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Overture (Suite) in A Minor, Op. 1, No. 2: III. Gigue
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  date published: 2026-07-08T03:53:27Z
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Overture (Suite) in A Minor, Op. 1, No. 2: V. Menuet
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  date published: 2026-07-08T03:20:19Z
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Overture (Suite) in C Major, Op. 1, No. 1: IV. Rigaudon
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904909803bf30ddea212fe340d0010c6c2fd29c3a60eede7fbab507351e76cb2. 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/DEB200715009.
  date published: 2026-07-08T03:53:27Z
audio: Overture (Suite) in C Major, Op. 1, No. 1: IV. Rigaudon
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  additional property: Tempo (BPM)
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    value: 132.604
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
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    value: 1
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    type: PropertyValue
    value: 5
  additional property: Danceability
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    value: 0.476
  additional property: Energy
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    value: 0.266
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.859
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.552
  additional property: Liveness
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    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.962
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.198
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Overture (Suite) in C Major, Op. 1, No. 1: V. Menuet
type: MusicRecording
duration: PT1M8S
duration ms: 68026
explicit: false
by artist: Johann Caspar Ferdinand Fischer
in album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
isrc code: DEB200715010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:54:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74f36bedbf9aa4f9f9abd70508e40b890876031467acb5b71d8f6c208f19f2ff
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/DEB200715010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f36bedbf9aa4f9f9abd70508e40b890876031467acb5b71d8f6c208f19f2ff. 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/DEB200715010.
  date published: 2026-07-08T08:56:20Z
audio: Overture (Suite) in C Major, Op. 1, No. 1: V. Menuet
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.98
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.394
  additional property: Energy
    type: PropertyValue
    value: 0.075
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.944
  additional property: Liveness
    type: PropertyValue
    value: 0.159
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.552
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.424
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Overture (Suite) in G Minor, Op. 1, No. 7: II. Passacaille
type: MusicRecording
duration: PT3M19S
duration ms: 199533
explicit: false
by artist: Johann Caspar Ferdinand Fischer
in album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
isrc code: DEB200715013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:05:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02a375f73eadf9f8aaed9bb8cda6e2f72fd46211919a12178d1056c8419ead5a
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/DEB200715013
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a375f73eadf9f8aaed9bb8cda6e2f72fd46211919a12178d1056c8419ead5a. 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/DEB200715013.
  date published: 2026-07-08T03:22:41Z
audio: Overture (Suite) in G Minor, Op. 1, No. 7: II. Passacaille
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.068
  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: 0.235
  additional property: Energy
    type: PropertyValue
    value: 0.09
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.935
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.37
  additional property: Liveness
    type: PropertyValue
    value: 0.19
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.111
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.196
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Overture (Suite) in G Minor, Op. 1, No. 7: III. Bouree
type: MusicRecording
duration: PT0M38S
duration ms: 38866
explicit: false
by artist: Johann Caspar Ferdinand Fischer
in album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
isrc code: DEB200715014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:16:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ab8d9b534e1e55636769f9add7003616214ea223e5516bd0c4cf72398b3fc08
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/DEB200715014
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957124
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:53:27+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab8d9b534e1e55636769f9add7003616214ea223e5516bd0c4cf72398b3fc08. 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/DEB200715014.
  date published: 2026-07-08T03:53:27Z
audio: Overture (Suite) in G Minor, Op. 1, No. 7: III. Bouree
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.348
  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: 0.621
  additional property: Energy
    type: PropertyValue
    value: 0.106
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.883
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.66
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.912
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.771
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Overture (Suite) in B-Flat Major, Op. 1, No. 3: III. Gavotte
type: MusicRecording
duration: PT1M41S
duration ms: 101320
explicit: false
by artist: Johann Caspar Ferdinand Fischer
in album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
isrc code: DEB200715018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:43:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4b94a6621ee00a6e83ff752ed60baddf0ff591509d4e904ec948e16a7a34ca
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/DEB200715018
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4b94a6621ee00a6e83ff752ed60baddf0ff591509d4e904ec948e16a7a34ca. 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/DEB200715018.
  date published: 2026-07-08T03:53:27Z
audio: Overture (Suite) in B-Flat Major, Op. 1, No. 3: III. Gavotte
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.591
  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: 0.569
  additional property: Energy
    type: PropertyValue
    value: 0.239
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.925
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.976
  additional property: Liveness
    type: PropertyValue
    value: 0.175
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.63
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.654
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Overture (Suite) in B-Flat Major, Op. 1, No. 3: IV. Chaconne
type: MusicRecording
duration: PT3M21S
duration ms: 201053
explicit: false
by artist: Johann Caspar Ferdinand Fischer
in album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
isrc code: DEB200715019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T00:14:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc25fd8eadb76c09f0f1f6e4b05ef591d643162933f0d0c9e377158268b2ddca8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB200715019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0xc25fd8eadb76c09f0f1f6e4b05ef591d643162933f0d0c9e377158268b2ddca8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEB200715019.
  date published: 2026-07-02T11:34:59Z
audio: Overture (Suite) in B-Flat Major, Op. 1, No. 3: IV. Chaconne
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.83
  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: 0.225
  additional property: Energy
    type: PropertyValue
    value: 0.065
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.963
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.901
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.169
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.931
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Overture (Suite) in D Minor, Op. 1, No. 4: IV. Gavotte
type: MusicRecording
duration: PT0M39S
duration ms: 39560
explicit: false
by artist: Johann Caspar Ferdinand Fischer
in album: Fischer: Journal Du Printemps (Le)
  type: MusicAlbum
  date published: 2007-01-01
isrc code: DEB200715023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T20:33:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb37a0c5781651d40fc12d31d847f65327052a6f643b4e113ed76f41e885edd60
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/DEB200715023
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 0xb37a0c5781651d40fc12d31d847f65327052a6f643b4e113ed76f41e885edd60. 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/DEB200715023.
  date published: 2026-07-08T03:53:27Z
audio: Overture (Suite) in D Minor, Op. 1, No. 4: IV. Gavotte
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.553
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.672
  additional property: Energy
    type: PropertyValue
    value: 0.095
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.891
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.222
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.411
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.384
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Overture (Suite) in F Major, Op. 1, No. 6: I. Ouverture
type: MusicRecording
duration: PT3M28S
duration ms: 208106
explicit: false
by artist: Johann Caspar Ferdinand Fischer
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