Alberto Lizzio
type: MusicGroup
genre: classical
description: __NOTOC__ Alberto Lizzio was a pseudonym invented by record producer and conductor Alfred Scholz and attached to older performances, often conducted by Milan Horvat, Carl Melles or Scholz himself. The
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album: Handel and Chill
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  date published: 2018-12-07
album: Dioses de la Música - Berlioz, Schubert
  type: MusicAlbum
  date published: 2015-05-24
album: Franck: Symphony in D Minor - Symphonic Variations - Massenet: Orchestral Suite No. 4 "Scenes Pittoresques"
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  date published: 2016-10-03
album: Tchaikovsky, Rachmaninoff, Conciertos para piano
  type: MusicAlbum
  date published: 2015-10-29
album: Piotr Ilyich Tchaikovsky - Maestros del Milenio
  type: MusicAlbum
  date published: 2014-10-13
album: Berlioz: Benvenuto Cellini Overture - Symphonie fantastique
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  date published: 2016-10-03
album: Saint-Saëns: Carnival of the Animals
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  date published: 2015-09-18
  track: Carnival of The Animals: XIII. The Swan
album: Brandenburg Concertos No. 2, 4 and 6
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  date published: 2022-11-07
  track: CONCERTO No. 2, F-Major, BWV 1047 - Adagio
  track: CONCERTO No. 2, F-Major, BWV 1047 - Allegro
  track: CONCERTO No. 2, F-Major, BWV 1047 - Allegro assai
  track: CONCERTO No. 4, G-Major, BWV 1049 - Allegro
  track: CONCERTO No. 4, G-Major, BWV 1049 - Andante
  track: CONCERTO No. 6, B-Major, BWV 1051 - Adagio ma non tanto
album: Tchaikovsky (Swan Lake Suite - The Nutcracker Suite)
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  date published: 2022-09-16
  track: Swan Lake Suite, Op. 20a: 1
  track: Swan Lake Suite, Op. 20a: 3
album: Wolfgang Amadeus Mozart: Concerto for Piano and Orchestra - Concerto for Flute and Orchestra No. 1
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album: Wolfgang Amadeus Mozart: 2 Concertos for Piano and Orchestra No. 21 and 23
  type: MusicAlbum
  date published: 2021-09-08
album: Vivaldi: Le quattro stagioni
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  date published: 2017-02-18
  track: The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": II. Adagio
  track: The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto
  track: The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": I. Allegro
  track: The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": II. Adagio molto
  track: The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
  track: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": I. Allegro
  track: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": II. Andante
  track: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": III. Allegro
  track: The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": I. Allegro non molto
  track: The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": III. Allegro
  track: The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": II. Largo
  track: The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": III. Allegro
album: Grey Edition - Mozart: Clarinet Concerto, K. 622 & Symphony No. 40, K. 550
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  date published: 2016-09-07
album: Red Edition - Mozart: Horn Concerto No. 2, K. 417 & Piano Concertos Nos. 1, 2
  type: MusicAlbum
  date published: 2016-08-17
album: Orange Edition - Tchaikovsky: Swan Lake, Ballet Suite, Op. 20a & Suite from the Nutcracker, Op. 71a
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  date published: 2016-02-11
album: Blue Edition - Mozart: Piano Concerto No. 20, K. 466 & Violin Concerto No. 4, K. 218
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  date published: 2016-01-29
album: Tschaikovsky, The Nutcracker ballet suite , Romeo & Juliet, Swan Lake Ballet Suite , Symphony No. & "Pathétique"
  type: MusicAlbum
  date published: 2015-10-27
album: Classical Selection - Mozart: Horn and Orchestra
  type: MusicAlbum
  date published: 2015-10-23
album: Brahms, Danzas Húngaras
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  date published: 2015-10-20
  track: 21 Hungarian Dances: I. Allegro molto
  track: 21 Hungarian Dances: II. Allegro non assai
  track: 21 Hungarian Dances: III. Allegretto
  track: 21 Hungarian Dances: IV. Poco sostenuto
  track: 21 Hungarian Dances: X. Presto
  track: 21 Hungarian Dances: XVI. Un poco andante
  track: 21 Hungarian Dances: XV. Allegretto grazioso
  track: 21 Hungarian Dances: XIX. Allegretto
  track: 21 Hungarian Dances: XXI. Vivace
  track: 21 Hungarian Dances: V. Allegro
  track: 21 Hungarian Dances: VI. Vivace
  track: 21 Hungarian Dances: VII. Allegretto
  track: 21 Hungarian Dances: VIII. Presto
  track: 21 Hungarian Dances: IX. Allegro non troppo
  track: 21 Hungarian Dances: XI. Poco andante
  track: 21 Hungarian Dances: XII. Presto
  track: 21 Hungarian Dances: XIII. Andantino grazioso
  track: 21 Hungarian Dances: XVI. Con moto
  track: 21 Hungarian Dances: XVII. Andantino
  track: 21 Hungarian Dances: XVIII. Molto vivace
  track: 21 Hungarian Dances: XX. Poco allegretto
album: Blue Edition - Mozart: Symphony No. 21, K. 134 & Piano Concerto No. 20, K. 466
  type: MusicAlbum
  date published: 2015-10-16
album: Blue Edition - Mozart: Piano Concerto No. 21, K. 467 & Symphony No. 21, K. 134
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  date published: 2015-10-16
album: Mozart, Conciertos para Corno
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  track: Horn Concerto in D Major, K.412: II. Rondo
  track: Horn Concerto in E-flat Major, K.417: I. Allegro maestoso
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  track: Horn Concerto in E-Flat Major, K.447: I. Allegro
  track: Horn Concerto in E-Flat Major, K.495: II. Romance. Andante cantabile
  track: Horn Concerto in D Major, K.412: I. Allegro
  track: Horn Concerto in E-flat Major, K.417: III. Rondo. Più allegro
  track: Horn Concerto in E-Flat Major, K.447: II. Romance. Larghetto
  track: Horn Concerto in E-Flat Major, K.447: III. Allegro
  track: Horn Concerto in E-Flat Major, K.495: I. Allegro maestoso
  track: Horn Concerto in E-Flat Major, K.495: III. Rondo. Allegro vivace
album: Classical Selection - Vivaldi: Musici di Venezia
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  track: Violin Concerto in A Minor, Op. 3 No. 6, RV 356: I. Allegro
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  track: Violin Concerto in A Minor, Op. 3 No. 6, RV 356: III. Presto
  track: Mandolin Concerto in C Major, RV 425: I. Allegro
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  track: Mandolin Concerto in C Major, RV 425: II. Largo
  track: Mandolin Concerto in C Major, RV 425: III. —
  track: Cello Concerto in G Major, RV 415: I. Allegro
  track: Cello Concerto in G Major, RV 415: II. Siciliana
  track: Cello Concerto in G Major, RV 415: III. Alla breve
  track: Concerto for 2 Flutes in C Major, Op. 47 No. 2, RV 533: I. Allegro molto
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  track: Concerto for 2 Oboes, Bassoon, 2 Horns, Violin and Orchestra in F Major, RV 571: I. Allegro
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  track: Concerto per archi e basso continuo in G Major, RV 151 "Alla rustica"
album: Yellow Edition - Mozart: Symphony No. 18, K. 130 & Flute Concerto, K. 313
album: Blue Edition - Mozart: Symphony No. 25, K. 183 & Bassoon Concerto, K. 191
album: Blue Edition - Mozart: Piano Concerto No. 26, K. 537 & Clarinet Concerto, K. 622
album: Blue Edition - Mozart: Bassoon Concerto, K. 191 & Piano Concerto No. 26 "Coronation Concerto"
album: Green Edition - Mozart: Symphony No. 25, K. 183 & Horn Concerto No. 1, K. 412
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album: Orange Edition - Mozart: Andante, K. 616 & Piano Concerto No. 9, K. 271
album: Classical Selection - Mozart: Rondo in D Major, K. 485
album: Red Edition - Tchaikovsky: Swan Lake, Ballet Suite, Op. 20a & "Pathétique" Symphony
album: Orange Edition - Mozart: Symphony No. 22, K. 162 & Symphony No. 25, K. 183
album: Blue Edition - Tchaikovsky: Swan Lake Suite, Op. 20a
album: Green Edition - Tchaikovsky: Swan Lake Ballet Suite, Op. 20a
album: Classical Selection - Mozart: "Coronation Concerto"
album: Música del Mundo Vol.8 Romántico
album: Wolfgang Amadeus Mozart, Grandes Compositores
album: Antonio Vivaldi, Grandes Compositores
album: Los Grandes de la Musica Clasica - Antonio Vivaldi Vol. 1
album: Rimsky-Korsakov: Russian Easter Festival, Capriccio Espagnol - Mussorgsky: Night on Bald Mountain, Pictures at an Exhibition
album: Los Grandes de la Musica Clasica - Antonio Vivaldi Vol. 3
track: Concerto No. 4 in F minor, Op. 8, 4 'Winter': Allegro non molto
track: A Midsummer Night's Dream: Wedding March
track: Piano Concerto No. 21 In C K. 467: II. Andante
track: The Four Seasons: Concerto No. 1 In E Major, Op. 8, RV 269, "Spring": I. Allegro (Danza Pastorale)
track: Peer Gynt Suite No. 1 Op. 46: Morning Mood
track: Cello Concerto in G Major, RV 415: III. Alla breve (Presto)
track: Concerto For Piano And Orchestra No. 21 In C Major, KV 467: Andante
track: Symphony Fantastique in C Major, Op 14: V. Songe d' une nuit du Sabbat
track: Symphony Fantastique in C Major, Op 14: II. Un Bal - Allegro non troppo
track: Symphony Fantastique in C Major, Op 14: III. Scene aux champs - Adagio
track: Peer Gynt Suite No. 1 Op. 46: In the Hall of the Mountain King
track: Flute And Harp Concerto In C K. 299 / 297C: II. Andantino
track: Piano Concerto No. 20 In D Minor K. 466: II. Romanze (Excerpt)
track: Symphony Fantastique in C Major, Op 14: IV. Marché au supplice - Allegro non troppo

Carnival of The Animals: XIII. The Swan
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by artist: Camille Saint-Saëns
by artist: South German Philharmonic Orchestra
by artist: Alberto Lizzio
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  date published: 2015-09-18
genre: classical
genre: late-romantic-era
genre: french-romanticism
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CONCERTO No. 2, F-Major, BWV 1047 - Adagio
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CONCERTO No. 2, F-Major, BWV 1047 - Allegro
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754418e7c9de9975b18f2be3d525182c0915b1c0ef20e1700cd554c8f20aa787. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/NLRD52254448.
  date published: 2026-07-31T02:51:48Z
audio: CONCERTO No. 2, F-Major, BWV 1047 - Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.426
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.454
  additional property: Energy
    type: PropertyValue
    value: 0.244
  additional property: Speechiness
    type: PropertyValue
    value: 0.099
  additional property: Acousticness
    type: PropertyValue
    value: 0.926
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.596
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.787
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.173
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLRD52254448
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960337
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52254448
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960337
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960337
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:51:48+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

CONCERTO No. 2, F-Major, BWV 1047 - Allegro assai
type: MusicRecording
duration: PT3M30S
duration ms: 210173
explicit: false
by artist: Johann Sebastian Bach
by artist: Alberto Lizzio
in album: Brandenburg Concertos No. 2, 4 and 6
  type: MusicAlbum
  date published: 2022-11-07
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76868dc44a114b02bfc5517e9419c9fc308afa8f76574c717ac4a45e046a9cd0. 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/NLRD52254450.
  date published: 2026-07-31T19:53:13Z
audio: CONCERTO No. 2, F-Major, BWV 1047 - Allegro assai
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.965
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.613
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.081
  additional property: Acousticness
    type: PropertyValue
    value: 0.914
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.905
  additional property: Liveness
    type: PropertyValue
    value: 0.33
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.87
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.345
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLRD52254450
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960455
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52254450
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

CONCERTO No. 4, G-Major, BWV 1049 - Allegro
type: MusicRecording
duration: PT7M35S
duration ms: 455826
explicit: false
by artist: Johann Sebastian Bach
by artist: Alberto Lizzio
in album: Brandenburg Concertos No. 2, 4 and 6
  type: MusicAlbum
  date published: 2022-11-07
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76696a5174ccfb8c93a6f4c2ddd83ff5f6dc5f9164435dc3d3c54290ddecc73. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/NLRD52254451.
  date published: 2026-07-31T15:59:18Z
audio: CONCERTO No. 4, G-Major, BWV 1049 - Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.927
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.369
  additional property: Energy
    type: PropertyValue
    value: 0.184
  additional property: Speechiness
    type: PropertyValue
    value: 0.077
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.03
  additional property: Liveness
    type: PropertyValue
    value: 0.147
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.74
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.217
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLRD52254451
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960427
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T15:59:18+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52254451
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960427
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960427
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:59:18+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

CONCERTO No. 4, G-Major, BWV 1049 - Andante
type: MusicRecording
duration: PT2M50S
duration ms: 170000
explicit: false
by artist: Johann Sebastian Bach
by artist: Alberto Lizzio
in album: Brandenburg Concertos No. 2, 4 and 6
  type: MusicAlbum
  date published: 2022-11-07
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e26217047427d6013b0ac7f7e4888812b3c0a6486eae4b5fcdf6f28dcca8b68. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/NLRD52254452.
  date published: 2026-07-31T16:09:41Z
audio: CONCERTO No. 4, G-Major, BWV 1049 - Andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.368
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.224
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.924
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.545
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.298
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.677
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: NLRD52254452
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960430
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:09:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52254452
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960430
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960430
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:09:41+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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

CONCERTO No. 6, B-Major, BWV 1051 - Adagio ma non tanto
type: MusicRecording
duration: PT4M32S
duration ms: 272333
explicit: false
by artist: Johann Sebastian Bach
by artist: Alberto Lizzio
in album: Brandenburg Concertos No. 2, 4 and 6
  type: MusicAlbum
  date published: 2022-11-07
popularity: 1
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65302d3e61ee8eac4bfb2ef0ecb5af75a05affdffe532607dcc1ce01d5fda728. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52254455.
  date published: 2026-08-01T01:44:32Z
audio: CONCERTO No. 6, B-Major, BWV 1051 - Adagio ma non tanto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.093
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.147
  additional property: Energy
    type: PropertyValue
    value: 0.162
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.427
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.885
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.178
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.316
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLRD52254455
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960494
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52254455
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Swan Lake Suite, Op. 20a: 1
type: MusicRecording
duration: PT3M15S
duration ms: 195293
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Alberto Lizzio
by artist: London Festival Orchestra
in album: Tchaikovsky (Swan Lake Suite - The Nutcracker Suite)
  type: MusicAlbum
  date published: 2022-09-16
isrc code: ITS041712515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:31:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x467fc6834acdad1e377cc08475aae81d0ed95f8fb1e0648fac57c7672ff90bae
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/ITS041712515
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 0x467fc6834acdad1e377cc08475aae81d0ed95f8fb1e0648fac57c7672ff90bae. 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/ITS041712515.
  date published: 2026-07-08T03:53:27Z
audio: Swan Lake Suite, Op. 20a: 1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.547
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.144
  additional property: Energy
    type: PropertyValue
    value: 0.088
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.917
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.93
  additional property: Liveness
    type: PropertyValue
    value: 0.077
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.61
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Swan Lake Suite, Op. 20a: 3
type: MusicRecording
duration: PT1M40S
duration ms: 100506
explicit: false
by artist: Pyotr Ilyich Tchaikovsky
by artist: Alberto Lizzio
by artist: London Festival Orchestra
in album: Tchaikovsky (Swan Lake Suite - The Nutcracker Suite)
  type: MusicAlbum
  date published: 2022-09-16
isrc code: ITS041712517
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T13:02:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebdc78302eee5851d4e3a16c35288c14c1f878d58f6a0c64b353e36042799c8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS041712517
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+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 0xebdc78302eee5851d4e3a16c35288c14c1f878d58f6a0c64b353e36042799c8a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ITS041712517.
  date published: 2026-06-13T15:41:10Z
audio: Swan Lake Suite, Op. 20a: 3
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.553
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.647
  additional property: Energy
    type: PropertyValue
    value: 0.008
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The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": II. Adagio
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The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": III. Presto
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The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": I. Allegro
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  date published: 2026-07-08T03:22:41Z
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The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": II. Adagio molto
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  date published: 2026-07-08T03:53:27Z
audio: The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": II. Adagio molto
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
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  date published: 2026-07-08T03:20:19Z
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The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": I. Allegro
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  date published: 2026-07-31T02:19:15Z
audio: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": I. Allegro
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The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": II. Andante
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  date published: 2026-07-31T12:24:41Z
audio: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": II. Andante
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The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": III. Allegro
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  date published: 2026-07-31T23:51:35Z
audio: The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "La primavera": III. Allegro
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The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": I. Allegro non molto
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  date published: 2026-07-31T09:50:37Z
audio: The Four Seasons, Violin Concerto No. 2 in G Minor, RV 315 "Summer": I. Allegro non molto
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The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": III. Allegro
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  date published: 2026-07-31T23:51:35Z
audio: The Four Seasons, Violin Concerto No. 3 in F Major, RV 293 "L'autuno": III. Allegro
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": II. Largo
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  date published: 2026-07-31T21:25:57Z
audio: The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": II. Largo
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The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": III. Allegro
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  date published: 2026-08-01T00:10:46Z
audio: The Four Seasons, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": III. Allegro
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21 Hungarian Dances: I. Allegro molto
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audio: 21 Hungarian Dances: I. Allegro molto
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21 Hungarian Dances: II. Allegro non assai
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by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T19:15:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d903b5b47421b30eacc204f783f63245eeaa273d71e182dc75e6e0816bc70c9
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/QM7281541605
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 0x8d903b5b47421b30eacc204f783f63245eeaa273d71e182dc75e6e0816bc70c9. 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/QM7281541605.
  date published: 2026-07-08T03:22:41Z
audio: 21 Hungarian Dances: II. Allegro non assai
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.557
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.29
  additional property: Energy
    type: PropertyValue
    value: 0.161
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.967
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.818
  additional property: Liveness
    type: PropertyValue
    value: 0.289
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.356
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.337
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

21 Hungarian Dances: III. Allegretto
type: MusicRecording
duration: PT2M16S
duration ms: 136694
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T05:13:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a0d794207305ff710fd63a59308a3417350e8597fd875b2a655c13500f5da7c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281541606
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+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: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+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 0x5a0d794207305ff710fd63a59308a3417350e8597fd875b2a655c13500f5da7c. 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/QM7281541606.
  date published: 2026-07-02T03:55:08Z
audio: 21 Hungarian Dances: III. Allegretto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.07
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.423
  additional property: Energy
    type: PropertyValue
    value: 0.071
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.918
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.275
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.634
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

21 Hungarian Dances: IV. Poco sostenuto
type: MusicRecording
duration: PT5M6S
duration ms: 306943
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:11:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80ce055f079b00a6b56e5ff15dedf7973f80b6895e148eee3141ba02aaa73ba6
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/QM7281541607
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
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 0x80ce055f079b00a6b56e5ff15dedf7973f80b6895e148eee3141ba02aaa73ba6. 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/QM7281541607.
  date published: 2026-07-08T03:20:19Z
audio: 21 Hungarian Dances: IV. Poco sostenuto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.503
  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: 0.215
  additional property: Energy
    type: PropertyValue
    value: 0.171
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.96
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.903
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.187
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.2
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

21 Hungarian Dances: X. Presto
type: MusicRecording
duration: PT1M55S
duration ms: 115285
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541613
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:32:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfead1e9398b9a75d28f9c63e6ad01723d6f008bea602851e0a2063d46cb3be37
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/QM7281541613
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 0xfead1e9398b9a75d28f9c63e6ad01723d6f008bea602851e0a2063d46cb3be37. 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/QM7281541613.
  date published: 2026-07-08T03:22:41Z
audio: 21 Hungarian Dances: X. Presto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.004
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.419
  additional property: Energy
    type: PropertyValue
    value: 0.268
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.866
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.586
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.508
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

21 Hungarian Dances: XVI. Un poco andante
type: MusicRecording
duration: PT2M27S
duration ms: 147282
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541617
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:53:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc80335197737fa86d361d4b43d374c41a562e3810ab284c11940faa9cc2e82e2
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/QM7281541617
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 0xc80335197737fa86d361d4b43d374c41a562e3810ab284c11940faa9cc2e82e2. 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/QM7281541617.
  date published: 2026-07-08T03:53:27Z
audio: 21 Hungarian Dances: XVI. Un poco andante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.732
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.156
  additional property: Energy
    type: PropertyValue
    value: 0.25
  additional property: Speechiness
    type: PropertyValue
    value: 0.032
  additional property: Acousticness
    type: PropertyValue
    value: 0.924
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.933
  additional property: Liveness
    type: PropertyValue
    value: 0.199
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.927
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

21 Hungarian Dances: XV. Allegretto grazioso
type: MusicRecording
duration: PT2M17S
duration ms: 137507
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:43:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x318aaa904a70c0a51253dda63fb9e15dc8b5205d03c1a36d3265bd4baba48052
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/QM7281541618
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 0x318aaa904a70c0a51253dda63fb9e15dc8b5205d03c1a36d3265bd4baba48052. 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/QM7281541618.
  date published: 2026-07-08T08:56:20Z
audio: 21 Hungarian Dances: XV. Allegretto grazioso
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.601
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.378
  additional property: Energy
    type: PropertyValue
    value: 0.187
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.92
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.949
  additional property: Liveness
    type: PropertyValue
    value: 0.053
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.475
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.823
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

21 Hungarian Dances: XIX. Allegretto
type: MusicRecording
duration: PT2M2S
duration ms: 122901
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541622
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:30:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc7402e2c3bcd32189ad49d4ac1a9b9c5e458b56a2bd0bca7d16f0a5c9d9935a
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/QM7281541622
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 0xfc7402e2c3bcd32189ad49d4ac1a9b9c5e458b56a2bd0bca7d16f0a5c9d9935a. 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/QM7281541622.
  date published: 2026-07-08T08:56:20Z
audio: 21 Hungarian Dances: XIX. Allegretto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.515
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.395
  additional property: Energy
    type: PropertyValue
    value: 0.197
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.79
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.519
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.241
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

21 Hungarian Dances: XXI. Vivace
type: MusicRecording
duration: PT1M28S
duration ms: 88977
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
isrc code: QM7281541624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:33:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1105313a618141fd20b2edd166b1c4a7b84051b55f820f9372e6eca1ce993d24
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/QM7281541624
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 0x1105313a618141fd20b2edd166b1c4a7b84051b55f820f9372e6eca1ce993d24. 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/QM7281541624.
  date published: 2026-07-08T03:53:27Z
audio: 21 Hungarian Dances: XXI. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.239
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.441
  additional property: Energy
    type: PropertyValue
    value: 0.278
  additional property: Speechiness
    type: PropertyValue
    value: 0.071
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.508
  additional property: Liveness
    type: PropertyValue
    value: 0.122
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.622
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.076
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

21 Hungarian Dances: V. Allegro
type: MusicRecording
duration: PT2M22S
duration ms: 142685
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ba97bb56af82b1fe51ec706eec404245dfb47557eab277c0b8e5faf60b726d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QM7281541608.
  date published: 2026-07-30T03:35:13Z
audio: 21 Hungarian Dances: V. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.652
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.356
  additional property: Energy
    type: PropertyValue
    value: 0.148
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.912
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.856
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.339
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.191
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: QM7281541608
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960203
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T03:35:13+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281541608
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960203
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T03:35:13+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

21 Hungarian Dances: VI. Vivace
type: MusicRecording
duration: PT3M26S
duration ms: 206888
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92a1e1d9133be3a59f15f46e7977d27009afaad10540d325d79dbfb6b7131bf. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QM7281541609.
  date published: 2026-07-30T09:37:10Z
audio: 21 Hungarian Dances: VI. Vivace
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 151.475
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.395
  additional property: Energy
    type: PropertyValue
    value: 0.174
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.926
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.891
  additional property: Liveness
    type: PropertyValue
    value: 0.069
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.397
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.638
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: QM7281541609
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960236
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T09:37:10+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281541609
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960236
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960236
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:37:10+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

21 Hungarian Dances: VII. Allegretto
type: MusicRecording
duration: PT1M50S
duration ms: 110061
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4e2446ee7081d5e5b2ffef8a8a61f9d4e55608be7308e466c6a9a5c8cbde9a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QM7281541610.
  date published: 2026-07-31T00:26:26Z
audio: 21 Hungarian Dances: VII. Allegretto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.7
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.451
  additional property: Energy
    type: PropertyValue
    value: 0.068
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.88
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.402
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.578
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: QM7281541610
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960327
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T00:26:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281541610
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

21 Hungarian Dances: VIII. Presto
type: MusicRecording
duration: PT3M1S
duration ms: 181207
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740ff1c3bc2bbc6153520aba813b9d929c45e888533d83d7ca21830417ff3f37. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QM7281541611.
  date published: 2026-07-30T18:46:00Z
audio: 21 Hungarian Dances: VIII. Presto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 148.031
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.271
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.884
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.817
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.396
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.103
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: QM7281541611
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960294
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T18:46:00+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281541611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960294
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960294
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T18:46:00+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

21 Hungarian Dances: IX. Allegro non troppo
type: MusicRecording
duration: PT2M10S
duration ms: 130912
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa742936242f91051df8e635a868372bb0a6d7f78cd72af8b8c9e8ed5f5b7ddf3. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QM7281541612.
  date published: 2026-07-31T09:25:34Z
audio: 21 Hungarian Dances: IX. Allegro non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.064
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.393
  additional property: Energy
    type: PropertyValue
    value: 0.106
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.895
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.88
  additional property: Liveness
    type: PropertyValue
    value: 0.291
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.387
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.8
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: QM7281541612
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960379
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T09:25:34+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281541612
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960379
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960379
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T09:25:34+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

21 Hungarian Dances: XI. Poco andante
type: MusicRecording
duration: PT4M5S
duration ms: 245642
explicit: false
by artist: Johannes Brahms
by artist: Munich Philharmonic Orchestra
by artist: Alberto Lizzio
in album: Brahms, Danzas Húngaras
  type: MusicAlbum
  date published: 2015-10-20
genre: classical
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genre: late-romantic-era
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  date published: 2026-07-30T20:45:02Z
audio: 21 Hungarian Dances: XI. Poco andante
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21 Hungarian Dances: XII. Presto
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genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: 21 Hungarian Dances: XII. Presto
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21 Hungarian Dances: XIII. Andantino grazioso
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by artist: Munich Philharmonic Orchestra
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genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: 21 Hungarian Dances: XIII. Andantino grazioso
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21 Hungarian Dances: XVI. Con moto
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genre: classical
genre: german-romanticism
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  date published: 2026-07-30T21:35:24Z
audio: 21 Hungarian Dances: XVI. Con moto
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21 Hungarian Dances: XVII. Andantino
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genre: classical
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  date published: 2026-07-31T17:29:52Z
audio: 21 Hungarian Dances: XVII. Andantino
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21 Hungarian Dances: XVIII. Molto vivace
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genre: classical
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genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:51:35Z
audio: 21 Hungarian Dances: XVIII. Molto vivace
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21 Hungarian Dances: XX. Poco allegretto
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genre: classical
genre: german-romanticism
genre: late-romantic-era
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  date published: 2026-08-01T00:10:46Z
audio: 21 Hungarian Dances: XX. Poco allegretto
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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

Horn Concerto in D Major, K.412: II. Rondo
type: MusicRecording
duration: PT5M26S
duration ms: 326819
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
isrc code: QM7281535377
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
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281535377
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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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: Horn Concerto in D Major, K.412: II. Rondo
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  additional property: Valence (Positivity)
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Horn Concerto in E-flat Major, K.417: I. Allegro maestoso
type: MusicRecording
duration: PT6M45S
duration ms: 405953
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
isrc code: QM7281535378
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/QM7281535378
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
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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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 0x340907e398b63d3a673a42e6abcf5001d75dd72a0c70d3bb748677ef4a67a929. 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/QM7281535378.
  date published: 2026-07-08T08:56:20Z
audio: Horn Concerto in E-flat Major, K.417: I. Allegro maestoso
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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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Horn Concerto in E-flat Major, K.417: II. Andante
type: MusicRecording
duration: PT3M16S
duration ms: 196021
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
isrc code: QM7281535379
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/QM7281535379
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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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 0xcffbd6ba0621f3e56a71a9b26c0bd340274314e9eeca8d032aa848a9deb35a0b. 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/QM7281535379.
  date published: 2026-07-08T03:22:41Z
audio: Horn Concerto in E-flat Major, K.417: II. Andante
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
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Horn Concerto in E-Flat Major, K.447: I. Allegro
type: MusicRecording
duration: PT7M57S
duration ms: 477772
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
isrc code: QM7281535381
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:51:22+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe278929ca49d51bd89ebf04fb488c8c3dfcf707a33603a5f7cd48d8cb1b8b196
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281535381
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  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 0xe278929ca49d51bd89ebf04fb488c8c3dfcf707a33603a5f7cd48d8cb1b8b196. 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/QM7281535381.
  date published: 2026-07-08T03:20:19Z
audio: Horn Concerto in E-Flat Major, K.447: I. Allegro
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Horn Concerto in E-Flat Major, K.495: II. Romance. Andante cantabile
type: MusicRecording
duration: PT4M57S
duration ms: 297004
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
isrc code: QM7281535385
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
  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/QM7281535385
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
  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 0xb6072913c7e1561eef335aa92d39ff9611f75d324793cbb9a096821f6f197ed6. 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/QM7281535385.
  date published: 2026-07-08T03:22:41Z
audio: Horn Concerto in E-Flat Major, K.495: II. Romance. Andante cantabile
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  additional property: Acousticness
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Horn Concerto in D Major, K.412: I. Allegro
type: MusicRecording
duration: PT5M11S
duration ms: 311215
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318f83397529a061281f9f54ddfa9e227318c89265ac26a7b78216683ae00888. 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/QM7281535376.
  date published: 2026-07-30T06:39:12Z
audio: Horn Concerto in D Major, K.412: I. Allegro
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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    value: 0.101
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.938
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.487
  additional property: Loudness (dB)
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isrc code: QM7281535376
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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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

Horn Concerto in E-flat Major, K.417: III. Rondo. Più allegro
type: MusicRecording
duration: PT4M7S
duration ms: 247082
explicit: false
by artist: Wolfgang Amadeus Mozart
by artist: Joze Falout
by artist: Alberto Lizzio
by artist: Mozart Festival Ochestra
in album: Mozart, Conciertos para Corno
  type: MusicAlbum
  date published: 2015-10-13
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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audio: Horn Concerto in E-flat Major, K.417: III. Rondo. Più allegro
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Horn Concerto in E-Flat Major, K.447: II. Romance. Larghetto
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  date published: 2026-07-31T03:15:04Z
audio: Horn Concerto in E-Flat Major, K.447: II. Romance. Larghetto
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Horn Concerto in E-Flat Major, K.447: III. Allegro
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genre: classical
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  date published: 2026-07-31T15:20:15Z
audio: Horn Concerto in E-Flat Major, K.447: III. Allegro
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Horn Concerto in E-Flat Major, K.495: I. Allegro maestoso
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genre: classical
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  date published: 2026-07-31T04:14:58Z
audio: Horn Concerto in E-Flat Major, K.495: I. Allegro maestoso
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Horn Concerto in E-Flat Major, K.495: III. Rondo. Allegro vivace
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audio: Horn Concerto in E-Flat Major, K.495: III. Rondo. Allegro vivace
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Violin Concerto in A Minor, Op. 3 No. 6, RV 356: I. Allegro
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audio: Violin Concerto in A Minor, Op. 3 No. 6, RV 356: I. Allegro
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Violin Concerto in A Minor, Op. 3 No. 6, RV 356: II. Largo
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Violin Concerto in A Minor, Op. 3 No. 6, RV 356: III. Presto
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Concerto No. 4 in F minor, Op. 8, 4 'Winter': Allegro non molto
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A Midsummer Night's Dream: Wedding March
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Piano Concerto No. 21 In C K. 467: II. Andante
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The Four Seasons: Concerto No. 1 In E Major, Op. 8, RV 269, "Spring": I. Allegro (Danza Pastorale)
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Peer Gynt Suite No. 1 Op. 46: Morning Mood
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Cello Concerto in G Major, RV 415: III. Alla breve (Presto)
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Cello Concerto in G Major, RV 415: III. Alla breve (Presto)
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Concerto For Piano And Orchestra No. 21 In C Major, KV 467: Andante
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by artist: Wolfgang Amadeus Mozart
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by artist: Alberto Lizzio
by artist: Svetlana Stanceva
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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: 2026-07-08T03:53:27Z
audio: Concerto For Piano And Orchestra No. 21 In C Major, KV 467: Andante
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Symphony Fantastique in C Major, Op 14: V. Songe d' une nuit du Sabbat
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duration: PT9M12S
duration ms: 552240
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by artist: Hector Berlioz
by artist: Alberto Lizzio
by artist: Süddeutsche Philharmonie
in album: Berlioz: Symphony Fantastique - Roman Carnival Overture - The Secret Judge Overture
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  date published: 2009-01-01
popularity: 8
genre: classical
genre: orchestra
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T23:39:29Z
audio: Symphony Fantastique in C Major, Op 14: V. Songe d' une nuit du Sabbat
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additional property: OTSVerifyInstructions
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Symphony Fantastique in C Major, Op 14: II. Un Bal - Allegro non troppo
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duration: PT6M10S
duration ms: 370933
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by artist: Hector Berlioz
by artist: Alberto Lizzio
by artist: Süddeutsche Philharmonie
in album: Berlioz: Symphony Fantastique - Roman Carnival Overture - The Secret Judge Overture
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popularity: 6
genre: classical
genre: orchestra
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T11:07:37Z
audio: Symphony Fantastique in C Major, Op 14: II. Un Bal - Allegro non troppo
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additional property: OTSVerifyInstructions
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Symphony Fantastique in C Major, Op 14: III. Scene aux champs - Adagio
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duration: PT4M44S
duration ms: 284573
explicit: false
by artist: Hector Berlioz
by artist: Alberto Lizzio
by artist: Süddeutsche Philharmonie
in album: Berlioz: Symphony Fantastique - Roman Carnival Overture - The Secret Judge Overture
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popularity: 4
genre: classical
genre: orchestra
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T21:09:47Z
audio: Symphony Fantastique in C Major, Op 14: III. Scene aux champs - Adagio
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Peer Gynt Suite No. 1 Op. 46: In the Hall of the Mountain King
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duration: PT2M23S
duration ms: 143200
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by artist: Edvard Grieg
by artist: Philharmonia Slavonica
by artist: Alberto Lizzio
by artist: Stefan Jeschko
by artist: Piano
in album: Top 200 Classics – the Very Best of Classical Music
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  date published: 2011-07-28
popularity: 4
genre: classical
genre: late-romantic-era
genre: norwegian-classical
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T03:15:04Z
audio: Peer Gynt Suite No. 1 Op. 46: In the Hall of the Mountain King
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additional property: OTSVerifyInstructions
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Flute And Harp Concerto In C K. 299 / 297C: II. Andantino
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duration: PT8M39S
duration ms: 519840
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by artist: Wolfgang Amadeus Mozart
by artist: Mozart Festival Orchestra
by artist: Alberto Lizzio
in album: 100 Most Relaxing Classical Music In The Universe
  type: MusicAlbum
  date published: 2009-01-01
popularity: 3
genre: classical
genre: classical-era
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T06:39:12Z
audio: Flute And Harp Concerto In C K. 299 / 297C: II. Andantino
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Piano Concerto No. 20 In D Minor K. 466: II. Romanze (Excerpt)
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Symphony Fantastique in C Major, Op 14: IV. Marché au supplice - Allegro non troppo
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Mandolin Concerto in C Major, RV 425: I. Allegro
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Mandolin Concerto in C Major, RV 425: II. Largo
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Mandolin Concerto in C Major, RV 425: III. —
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Cello Concerto in G Major, RV 415: I. Allegro
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Cello Concerto in G Major, RV 415: II. Siciliana
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Cello Concerto in G Major, RV 415: III. Alla breve
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subject of: OpenTimestamps Proof of Existence
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audio: Cello Concerto in G Major, RV 415: III. Alla breve
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Concerto for 2 Flutes in C Major, Op. 47 No. 2, RV 533: I. Allegro molto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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Concerto for 2 Flutes in C Major, Op. 47 No. 2, RV 533: II. Largo
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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Concerto for 2 Flutes in C Major, Op. 47 No. 2, RV 533: III. Allegro
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  date published: 2026-07-02T03:30:09Z
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Concerto for 2 Violins in B-Flat Major, RV 524: I. Allegro
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  date published: 2026-07-02T03:30:09Z
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Concerto for 2 Violins in B-Flat Major, RV 524: II. Andante
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  date published: 2026-07-02T03:30:09Z
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Concerto for 2 Violins in B-Flat Major, RV 524: III. Allegro
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Concerto for 2 Oboes, Bassoon, 2 Horns, Violin and Orchestra in F Major, RV 571: I. Allegro
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subject of: OpenTimestamps Proof of Existence
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Concerto for 2 Oboes, Bassoon, 2 Horns, Violin and Orchestra in F Major, RV 571: II. Largo
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Concerto for 2 Oboes, Bassoon, 2 Horns, Violin and Orchestra in F Major, RV 571: III. Allegro
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Concerto for Violin, Strings, and Harpsichord in E-Flat Major, RV 256 "Il ritiro": I. Allegro
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  date published: 2026-07-02T05:09:12Z
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Concerto for Violin, Strings, and Harpsichord in E-Flat Major, RV 256 "Il ritiro": II. Andante
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  date published: 2026-07-02T03:55:08Z
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Concerto for Violin, Strings, and Harpsichord in E-Flat Major, RV 256 "Il ritiro": III. Presto
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Concerto per archi e basso continuo in G Major, RV 151 "Alla rustica"
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Yellow Edition - Mozart: Symphony No. 18, K. 130 & Flute Concerto, K. 313
type: MusicAlbum
date published: 2015-10-06

Blue Edition - Mozart: Symphony No. 25, K. 183 & Bassoon Concerto, K. 191
type: MusicAlbum
date published: 2015-09-28

Blue Edition - Mozart: Piano Concerto No. 26, K. 537 & Clarinet Concerto, K. 622
type: MusicAlbum
date published: 2015-09-28

Blue Edition - Mozart: Bassoon Concerto, K. 191 & Piano Concerto No. 26 "Coronation Concerto"
type: MusicAlbum
date published: 2015-09-28

Green Edition - Mozart: Symphony No. 25, K. 183 & Horn Concerto No. 1, K. 412
type: MusicAlbum
date published: 2015-09-18

Green Edition - Mozart: Symphony No. 18, K. 130 & Piano Concerto No. 26, Op. 46
type: MusicAlbum
date published: 2015-09-18

Green Edition - Mozart: "Coronation Concerto" & Horn Concerto No. 1, K. 412
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date published: 2015-09-18

Orange Edition - Mozart: Symphony No. 21, K. 134 & Symphony No. 24, K. 182
type: MusicAlbum
date published: 2015-09-16

Orange Edition - Mozart: Andante, K. 616 & Piano Concerto No. 9, K. 271
type: MusicAlbum
date published: 2015-09-16

Classical Selection - Mozart: Rondo in D Major, K. 485
type: MusicAlbum
date published: 2015-09-09

Red Edition - Tchaikovsky: Swan Lake, Ballet Suite, Op. 20a & "Pathétique" Symphony
type: MusicAlbum
date published: 2015-09-07

Orange Edition - Mozart: Symphony No. 22, K. 162 & Symphony No. 25, K. 183
type: MusicAlbum
date published: 2015-08-28

Blue Edition - Tchaikovsky: Swan Lake Suite, Op. 20a
type: MusicAlbum
date published: 2015-08-23

Green Edition - Tchaikovsky: Swan Lake Ballet Suite, Op. 20a
type: MusicAlbum
date published: 2015-08-18

Classical Selection - Mozart: "Coronation Concerto"
type: MusicAlbum
date published: 2015-08-14

Música del Mundo Vol.8 Romántico
type: MusicAlbum
date published: 2015-07-27

Wolfgang Amadeus Mozart, Grandes Compositores
type: MusicAlbum
date published: 2015-07-14

Antonio Vivaldi, Grandes Compositores
type: MusicAlbum
date published: 2015-07-14

Los Grandes de la Musica Clasica - Antonio Vivaldi Vol. 1
type: MusicAlbum
date published: 2015-06-20

Rimsky-Korsakov: Russian Easter Festival, Capriccio Espagnol - Mussorgsky: Night on Bald Mountain, Pictures at an Exhibition
type: MusicAlbum
date published: 1993

Los Grandes de la Musica Clasica - Antonio Vivaldi Vol. 3
type: MusicAlbum
date published: 2015-06-20