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description: thumb| Alexander Weimann (born 1965, in Munich) is a German conductor and harpsichordist.(Conductor, Harpsichord) - Short Biography Weimann studied in Munich and then was a teacher at the Münchner Mu
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track: Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: I. Largo
track: Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: II. Fantasmi : Presto – Largo
track: Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: III. Presto
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track: Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: I. Allegro molto
track: Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: II. Larghetto
track: Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: III. Allegro
track: Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: I. Allegro non molto
track: Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: II. Largo
track: Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: III. [allegro]
track: Concerto pour flûte à bec alto, cordes et basse continue en fa majeur, RV 442: I. Allegro ma non tanto
track: Concerto pour flûte à bec alto, cordes et basse continue en fa majeur, RV 442: II. Largo e cantabile
track: Concerto pour flûte à bec alto, cordes et basse continue en fa majeur, RV 442: III. Allegro
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track: Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: II. Larghetto
track: Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: III. [allegro]
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track: Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: II. Largo
track: Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: III. Allegro molto

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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T17:23:26Z
audio: Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: III. Presto
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Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: IV. Il Sonno : Largo
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duration: PT1M55S
duration ms: 115960
explicit: false
by artist: Antonio Vivaldi
by artist: Vincent Lauzer
by artist: Arion Orchestre Baroque
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
  type: MusicAlbum
  date published: 2018-04-01
popularity: 2
genre: classical
genre: early-music
genre: baroque
genre: concerto
isrc code: CAJ721876007
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T14:44:50Z
audio: Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: IV. Il Sonno : Largo
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Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: V. Allegro
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duration: PT2M5S
duration ms: 125120
explicit: false
by artist: Antonio Vivaldi
by artist: Vincent Lauzer
by artist: Arion Orchestre Baroque
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
  type: MusicAlbum
  date published: 2018-04-01
popularity: 2
genre: classical
genre: early-music
genre: baroque
genre: concerto
isrc code: CAJ721876008
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd1b929cd425cff7ff262edd80870c888bf0610e0def6e80c576614787c224. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/CAJ721876008.
  date published: 2026-07-29T23:23:05Z
audio: Concerto Pour Flûte À Bec Alto, Cordes Et Basse Continue En Sol Mineur, Op. 10 No. 2, "La Notte", RV 439: V. Allegro
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Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: I. Allegro molto
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duration: PT3M26S
duration ms: 206400
explicit: false
by artist: Antonio Vivaldi
by artist: Vincent Lauzer
by artist: Arion Orchestre Baroque
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
  type: MusicAlbum
  date published: 2018-04-01
popularity: 2
genre: classical
genre: early-music
genre: baroque
genre: concerto
isrc code: CAJ721876009
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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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721876009
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa434aa070bf5de45f12aed5efa5f2d4e3344dafc7f0252d31e0ade4b728deef. 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/CAJ721876009.
  date published: 2026-07-08T03:20:19Z
audio: Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: I. Allegro molto
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Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: II. Larghetto
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duration: PT2M2S
duration ms: 122186
explicit: false
by artist: Antonio Vivaldi
by artist: Vincent Lauzer
by artist: Arion Orchestre Baroque
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
  type: MusicAlbum
  date published: 2018-04-01
popularity: 4
genre: classical
genre: early-music
genre: baroque
genre: concerto
isrc code: CAJ721876010
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/CAJ721876010
additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c76ee35614264f9f280e16ec4308d0170bce34ccf92a0ad31b304e3ab3ec2a. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/CAJ721876010.
  date published: 2026-07-29T23:23:05Z
audio: Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: II. Larghetto
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Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: III. Allegro
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duration: PT2M31S
duration ms: 151546
explicit: false
by artist: Antonio Vivaldi
by artist: Vincent Lauzer
by artist: Arion Orchestre Baroque
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
  type: MusicAlbum
  date published: 2018-04-01
popularity: 3
genre: classical
genre: early-music
genre: baroque
genre: concerto
isrc code: CAJ721876011
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d589efca8158562e68e2cc90fddd9ce7d84f97b74b62479b32c0bb37a0ec4c. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), 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/CAJ721876011.
  date published: 2026-07-30T05:21:45Z
audio: Concerto pour flûte à bec soprano, cordes et basse continue en fa majeur, RV 312R: III. Allegro
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Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: I. Allegro non molto
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duration ms: 292893
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by artist: Antonio Vivaldi
by artist: Vincent Lauzer
by artist: Arion Orchestre Baroque
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
  type: MusicAlbum
  date published: 2018-04-01
popularity: 7
genre: classical
genre: early-music
genre: baroque
genre: concerto
isrc code: CAJ721876012
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
  type: PropertyValue
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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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279a650c45d5db142944c256cc90fa4dc83afe678aec081c51a32a4e2edf80fe. 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/CAJ721876012.
  date published: 2026-07-08T03:20:19Z
audio: Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: I. Allegro non molto
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: II. Largo
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Concerto pour flûte à bec alto, cordes et basse continue en do mineur, RV 441: III. [allegro]
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Concerto pour flûte à bec alto, cordes et basse continue en fa majeur, RV 442: I. Allegro ma non tanto
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Concerto pour flûte à bec alto, cordes et basse continue en fa majeur, RV 442: II. Largo e cantabile
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Concerto pour flûte à bec alto, cordes et basse continue en fa majeur, RV 442: III. Allegro
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Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: I. Allegro
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Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: II. Larghetto
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: II. Larghetto
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Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: III. [allegro]
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by artist: Antonio Vivaldi
by artist: Arion Orchestre Baroque
by artist: Vincent Lauzer
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
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  date published: 2018-04-01
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: concerto
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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: 2026-07-31T02:19:15Z
audio: Concerto pour flûte à bec soprano, cordes et basse continue en mi mineur, RV 445: III. [allegro]
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Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: I. Allegro non molto
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by artist: Antonio Vivaldi
by artist: Arion Orchestre Baroque
by artist: Vincent Lauzer
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
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popularity: 1
genre: classical
genre: early-music
genre: baroque
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T05:17:02Z
audio: Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: I. Allegro non molto
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Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: II. Largo
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duration: PT1M56S
duration ms: 116906
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by artist: Antonio Vivaldi
by artist: Arion Orchestre Baroque
by artist: Vincent Lauzer
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
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popularity: 1
genre: classical
genre: early-music
genre: baroque
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: II. Largo
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Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: III. Allegro molto
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duration: PT2M56S
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by artist: Antonio Vivaldi
by artist: Arion Orchestre Baroque
by artist: Vincent Lauzer
by artist: Alexander Weimann
in album: Vivaldi: Concertos pour flûte à bec
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popularity: 8
genre: classical
genre: early-music
genre: baroque
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-13T07:53:33Z
audio: Concerto pour flûte à bec sopranino, cordes et basse continue en do majeur, RV 444: III. Allegro molto
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Handel; Arias / Gloria in Excelsis Deo / Acis and Galatea (Excerpts)
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Splendore a Venezia
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date published: 2013-10-01

Bach: Magnificat en ré mineur, BWV 243 Kuhnau: Wie schön leuchtet der Morgenstern
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    date published: 2016-11-01
  genre: classical
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  genre: chamber-music
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-22T11:35:32Z
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track: Wie schön leuchtet der Morgenstern: I. Wie schön leuchtet der Morgenstern
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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    additional property: Valence (Positivity)
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Handel, G.F.: Arias
type: MusicAlbum
date published: 1994-01-01

Gesualdo: Madrigali, Books 1-3
type: MusicAlbum
date published: 2010-11-01

O Poore Distracted World!: English Songs & Anthems
type: MusicAlbum
date published: 2012-08-01

Nobil Donna
type: MusicAlbum
date published: 2010-09-03
track: Orfeo: Dormite begl'occhi
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124533
  explicit: false
  by artist: Luigi Rossi
  by artist: Alexander Weimann
  by artist: La Nef
  by artist: Suzie LeBlanc
  in album: Nobil Donna
    type: MusicAlbum
    date published: 2010-09-03
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  additional property: CopyrightStatus
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    value: https://explorer.copyrightchains.com/tx/0xdb356d7650ef932a8944e306dc623568bb0bbbd5670bbd7cd5e450d6ff2ea238
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  additional property: OTSBitcoinBlock
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    value: 960455
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ721060516
  additional property: OTSTimestamp
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    value: 2026-07-31T19:53:13Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb356d7650ef932a8944e306dc623568bb0bbbd5670bbd7cd5e450d6ff2ea238. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/CAJ721060516.
    date published: 2026-07-31T19:53:13Z
  audio: Orfeo: Dormite begl'occhi
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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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Journey
type: MusicAlbum
date published: 2007-02-01

Capritio (Instrumental Music from 17th Century Italy)
type: MusicAlbum
date published: 2001
track: Passa Galli per la lettera E
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105640
  explicit: false
  by artist: Giovanni Battista Vitali
  by artist: Tragicomedia
  by artist: Paul O'Dette
  in album: Capritio (Instrumental Music from 17th Century Italy)
    type: MusicAlbum
    date published: 2001
  genre: baroque
  genre: italian-baroque
  isrc code: USHM10029407
  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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    value: https://explorer.copyrightchains.com/tx/0x18535e0b2ba3922a5b73086b3b09c1a28a7e97ca1979486ed8ea29b23f08b4c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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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/USHM10029407
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18535e0b2ba3922a5b73086b3b09c1a28a7e97ca1979486ed8ea29b23f08b4c9. 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/USHM10029407.
    date published: 2026-07-08T03:22:41Z
  audio: Passa Galli per la lettera E
    type: AudioObject
    additional property: Tempo (BPM)
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    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
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    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
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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      value: 0.246
    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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track: Chiacona per la lettera B
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130933
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  by artist: Giovanni Battista Vitali
  by artist: Tragicomedia
  by artist: Paul O'Dette
  in album: Capritio (Instrumental Music from 17th Century Italy)
    type: MusicAlbum
    date published: 2001
  genre: baroque
  genre: italian-baroque
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  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: 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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27295f549efa1128c298b3ffb8944fece2bb4fca9c3e3750d4a85eb3a441e40. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10029409.
    date published: 2026-07-30T06:39:12Z
  audio: Chiacona per la lettera B
    type: AudioObject
    additional property: Tempo (BPM)
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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: Valence (Positivity)
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track: Sonata di basso solo
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  duration: PT8M0S
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  by artist: Tragicomedia
  by artist: Paul O'Dette
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  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Sonata di basso solo
track: Sonata a mandolino, e basso: IV. Allegro

OTSHash
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OTSBitcoinBlock
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value: 960303

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960303

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10029410

OTSTimestamp
type: PropertyValue
value: 2026-07-30T20:11:13Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1070e111ffc787940e4b8735d1518e1d107bb2f4658c33ce67a876cc5be5e9cf. Chain 2 (Bitcoin): anchored in block 960303 (2026-07-30T20:11:13Z), 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/USHM10029410.
date published: 2026-07-30T20:11:13Z

Sonata di basso solo
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additional property: Tempo (BPM)
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  value: 166.951
additional property: Musical Key
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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
  value: 0.21
additional property: Energy
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additional property: Speechiness
  type: PropertyValue
  value: 0.036
additional property: Acousticness
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additional property: Instrumentalness
  type: PropertyValue
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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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Sonata a mandolino, e basso: IV. Allegro
type: MusicRecording
duration: PT5M10S
duration ms: 310466
explicit: false
by artist: Carlo Arrigoni
by artist: Tragicomedia
by artist: Paul O'Dette
in album: Capritio (Instrumental Music from 17th Century Italy)
  type: MusicAlbum
  date published: 2001
isrc code: USHM10029426
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:05:43+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x748f0e837f9a1e1437fa1ffc5dc2158a14198229e5f31b219d12387aad1ed9ea
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/USHM10029426
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748f0e837f9a1e1437fa1ffc5dc2158a14198229e5f31b219d12387aad1ed9ea. 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/USHM10029426.
  date published: 2026-07-08T03:20:19Z
audio: Sonata a mandolino, e basso: IV. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  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
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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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Gloria: Handel, Bach, Vivaldi
type: MusicAlbum
date published: 2001-11-02

La Veillée de Noël
type: MusicAlbum
date published: 2014-10-01
track: La Veillée (Arr. by Steve Normandin, Jac Gautreau, David Greenberg and Suzie LeBlanc)
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  duration: PT2M55S
  duration ms: 175026
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  by artist: Traditional
  by artist: Alexander Weimann
  by artist: Steve Normandin
  by artist: Suzie LeBlanc
  by artist: Nick Halley
  by artist: Jac Gautreau
  by artist: Danny Parker
  by artist: David Greenberg
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    type: MusicAlbum
    date published: 2014-10-01
  popularity: 0
  genre: bhajan
  genre: gregorian-chant
  genre: medieval
  genre: traditional-music
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  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/CAJ721452301
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f98642a7101cf9bd5336d2c2bf11856e7a3863598800a3fa6488ece359f5e55. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/CAJ721452301.
    date published: 2026-07-31T08:38:45Z
  audio: La Veillée (Arr. by Steve Normandin, Jac Gautreau, David Greenberg and Suzie LeBlanc)
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    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
      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
      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)
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    date published: 2026-07-31T08:26:41Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-08-01T00:10:46Z
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OpenTimestamps Proof of Existence
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date published: 2026-07-31T12:24:41Z

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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T14:36:16Z
audio: St. John Passion, BWV 245, Pt. II: Chorale. Ruht wohl, ihr heiligen Gebeine (Chorus)
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Mariage
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-30T14:44:50Z
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Divine Karina : The best of Karina Gauvin
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Clairvoyant
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The Art of Improvisation, Vol. 2: Ad Libitum
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Scarlatti: Complete Keyboard Works (Vol. 2)
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Carissimi: Oratorios
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-22T17:48:40Z
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Bach: Clavierübung II
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Bach Métamorphoses
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  subject of: OpenTimestamps Proof of Existence
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track: Passacaille et fugue en do mineur pour orgue, BWV 582
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Wagenseil, G.C.: Concerto for Oboe and Bassoon in E-Flat Major / Harp Concerto in F Major / Flute Concerto in D Major
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Scarlatti, A.: Complete Keyboard Works (Vol. 1)
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Frutti Musicali: Solo Instrumental Music From Italy
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The Art of Improvisation, Vol. 1: A Prayer for Peace
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2025 - A New Year Celebration with Vivaldi
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