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type: MusicGroup
popularity: 11
followers: 11
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T15:20:52Z
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album: Vivaldi
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  date published: 2016-03-01
  track: Concerto en fa majeur pour violon, 2 hautbois, basson, 2 cors, cordes et basse continue, RV 569: I. Allegro
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    by artist: Louis-Pierre Bergeron
    by artist: Louis-Philippe Marsolais
    by artist: Pascale Giguère
    by artist: Mathieu Lussier
    by artist: Julia Harguindey
    by artist: Les Violons du Roy
    by artist: Kirsten Zander
    by artist: Marjorie Tremblay
    in album: Vivaldi
      type: MusicAlbum
      date published: 2016-03-01
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
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    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c307bb236b947eda3dabebb8d01f06f95e1d9b3f02ef4b3404e0619e818bd16. 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/CAJ721660201.
      date published: 2026-07-06T06:56:49Z
    audio: Concerto en fa majeur pour violon, 2 hautbois, basson, 2 cors, cordes et basse continue, RV 569: I. Allegro
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  track: Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: I. Allegro
  track: Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: III. Allegro
  track: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: III. Adagio
  track: Concerto en fa majeur pour violon, 2 hautbois, basson, 2 cors, cordes et basse continue, RV 574: II. Grave
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    by artist: Louis-Philippe Marsolais
    by artist: Louis-Pierre Bergeron
    by artist: Pascale Gagnon
    by artist: Marjorie Tremblay
    by artist: Kirsten Zander
    by artist: Mathieu Lussier
    by artist: Julia Harguindey
    by artist: Les Violons du Roy
    in album: Vivaldi
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      date published: 2016-03-01
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3665eabbd5be0c4cd26d8d51a89520c801fd13136c32c279b2250419f77cdcc. 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/CAJ721660215.
      date published: 2026-07-08T03:53:27Z
    audio: Concerto en fa majeur pour violon, 2 hautbois, basson, 2 cors, cordes et basse continue, RV 574: II. Grave
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  track: Sinfonia de l’opéra La verità in cimento, RV 739: I. Allegro
  track: Sinfonia de l’opéra La verità in cimento, RV 739: II. Andante
  track: Concerto en do majeur pour 2 trompettes, cordes et basse continue, RV 537: II. Largo
  track: Concerto en do majeur pour 2 trompettes, cordes et basse continue, RV 537: III. Allegro
  track: Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: II. Largo – Larghetto
  track: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: I. Andante
  track: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: II. Allegro assai
  track: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: IV. Allegro

Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: I. Allegro
type: MusicRecording
duration: PT3M28S
duration ms: 208426
explicit: false
by artist: Antonio Vivaldi
by artist: Michelle Seto
by artist: Mathieu Lussier
by artist: Benoît Loiselle
by artist: Maud Langlois
by artist: Noëlla Bouchard
by artist: Véronique Vychytil
by artist: Les Violons du Roy
in album: Vivaldi
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  date published: 2016-03-01
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17c0f6c788f7f28d5b7fa59d50c6b30e793d3b4d56b1ff99c279059f1281999. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/CAJ721660204.
  date published: 2026-07-02T03:55:08Z
audio: Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: I. Allegro
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Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: III. Allegro
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duration: PT3M6S
duration ms: 186066
explicit: false
by artist: Antonio Vivaldi
by artist: Michelle Seto
by artist: Les Violons du Roy
by artist: Maud Langlois
by artist: Noëlla Bouchard
by artist: Mathieu Lussier
by artist: Benoît Loiselle
by artist: Véronique Vychytil
in album: Vivaldi
  type: MusicAlbum
  date published: 2016-03-01
isrc code: CAJ721660206
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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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 0x612b3e4f639bd5e5b2ef333788c9f11a898851fc907e3b13caa66fd79c8c1b01. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/CAJ721660206.
  date published: 2026-06-13T13:32:09Z
audio: Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: III. Allegro
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Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: III. Adagio
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duration: PT0M35S
duration ms: 35560
explicit: false
by artist: Antonio Vivaldi
by artist: Pascale Giguère
by artist: Pascale Gagnon
by artist: Véronique Vychytil
by artist: Noëlla Bouchard
by artist: Mathieu Lussier
by artist: Les Violons du Roy
in album: Vivaldi
  type: MusicAlbum
  date published: 2016-03-01
isrc code: CAJ721660212
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: III. Adagio
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Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: II. Largo – Larghetto
type: MusicRecording
duration: PT2M12S
duration ms: 132306
explicit: false
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by artist: Benoît Loiselle
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  date published: 2026-07-29T12:41:21Z
audio: Concerto en si mineur pour 4 violons, violoncelle, cordes et basse continue, Op. 3 No. 10, RV 580: II. Largo – Larghetto
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additional property: OTSVerifyInstructions
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Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: I. Andante
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T05:48:18Z
audio: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: I. Andante
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additional property: OTSVerifyInstructions
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Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: II. Allegro assai
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by artist: Véronique Vychytil
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by artist: Pascale Gagnon
by artist: Mathieu Lussier
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T19:35:34Z
audio: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: II. Allegro assai
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additional property: OTSVerifyInstructions
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Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: IV. Allegro
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by artist: Pascale Giguère
by artist: Pascale Gagnon
by artist: Les Violons du Roy
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
audio: Concerto en mi mineur pour 4 violons, cordes et basse continue, Op. 3 No. 4, RV 550: IV. Allegro
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Energy
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Sinfonia de l’opéra La verità in cimento, RV 739: I. Allegro
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duration: PT1M53S
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explicit: false
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by artist: Mathieu Lussier
by artist: Les Violons du Roy
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Sinfonia de l’opéra La verità in cimento, RV 739: I. Allegro
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Sinfonia de l’opéra La verità in cimento, RV 739: II. Andante
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duration: PT1M59S
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by artist: Les Violons du Roy
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Sinfonia de l’opéra La verità in cimento, RV 739: II. Andante
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Concerto en do majeur pour 2 trompettes, cordes et basse continue, RV 537: II. Largo
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by artist: Mathieu Lussier
by artist: Les Violons du Roy
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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Concerto en do majeur pour 2 trompettes, cordes et basse continue, RV 537: III. Allegro
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