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Quattro Pezzi Sacri: II. Stabat Mater
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Quattro Pezzi Sacri: IV. Te Deum
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Pater noster (Volgarizzato da Dante)
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O Salutaris Hostia
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  date published: 2026-07-29T19:35:34Z
audio: O Salutaris Hostia
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additional property: BitcoinTime
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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

Concerto For Piano And Wind Instruments: 3. Allegro
type: MusicRecording
duration: PT4M34S
duration ms: 274960
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 3
isrc code: GBF079210873
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Concerto For Piano And Wind Instruments: 3. Allegro
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Ebony Concerto: 2. Andante
type: MusicRecording
duration: PT2M30S
duration ms: 150826
explicit: false
by artist: Igor Stravinsky
by artist: Dimitri Ashkenazy
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 3
isrc code: GBF079210882
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Ebony Concerto: 2. Andante
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Movements For Piano & Orchestra: 1. I
type: MusicRecording
duration: PT3M16S
duration ms: 196160
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 9
isrc code: GBF079210901
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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  date published: 2026-07-02T03:55:08Z
audio: Movements For Piano & Orchestra: 1. I
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Concerto For Piano And Wind Instruments: 1. Largo - Allegro - Più moso - Maestoso
type: MusicRecording
duration: PT7M13S
duration ms: 433160
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 5
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a62b2b2f884ea691cd813a7d2fcc39da446f07865716caf247cfe2dde8511ef. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBF079210871.
  date published: 2026-07-30T18:23:33Z
audio: Concerto For Piano And Wind Instruments: 1. Largo - Allegro - Più moso - Maestoso
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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isrc code: GBF079210871
additional property: CopyrightID
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additional property: OTSVerificationAPI
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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

Concerto For Piano And Wind Instruments: 2. Largo
type: MusicRecording
duration: PT6M24S
duration ms: 384040
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 4
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe147c771d6b4b3dd2f9b4b82dd1628b31f745cb513b4857a51f47950012d39fc. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBF079210872.
  date published: 2026-07-30T07:28:30Z
audio: Concerto For Piano And Wind Instruments: 2. Largo
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  additional property: Danceability
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isrc code: GBF079210872
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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

Ebony Concerto: 1. Allegro moderato
type: MusicRecording
duration: PT3M9S
duration ms: 189320
explicit: false
by artist: Igor Stravinsky
by artist: Dimitri Ashkenazy
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 5
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T02:30:29Z
audio: Ebony Concerto: 1. Allegro moderato
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Valence (Positivity)
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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

Ebony Concerto: 3. Moderato
type: MusicRecording
duration: PT3M38S
duration ms: 218666
explicit: false
by artist: Igor Stravinsky
by artist: Dimitri Ashkenazy
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 2
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcbab8adc368172193d627dcf4e1f8ccb3aefe7eed4a76e168418b47509cede. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079210883.
  date published: 2026-07-31T05:17:02Z
audio: Ebony Concerto: 3. Moderato
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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

Capriccio For Piano & Orchestra: 1. Presto
type: MusicRecording
duration: PT6M21S
duration ms: 381173
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
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  date published: 1993-01-01
popularity: 3
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T05:15:54Z
audio: Capriccio For Piano & Orchestra: 1. Presto
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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

Capriccio For Piano & Orchestra: 2. Andante Rapsodico
type: MusicRecording
duration: PT5M50S
duration ms: 350826
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 3
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T09:37:10Z
audio: Capriccio For Piano & Orchestra: 2. Andante Rapsodico
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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

Capriccio For Piano & Orchestra: 3. Allegro Capriccioso
type: MusicRecording
duration: PT5M7S
duration ms: 307840
explicit: false
by artist: Igor Stravinsky
by artist: Olli Mustonen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Vladimir Ashkenazy
in album: Stravinsky: Concerto for Piano & Winds/Ebony Concerto/Capriccio/Movements
  type: MusicAlbum
  date published: 1993-01-01
popularity: 2
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T09:57:33Z
audio: Capriccio For Piano & Orchestra: 3. Allegro Capriccioso
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additional property: OTSVerifyInstructions
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Double Concerto in A Minor, Op. 102: III. Vivace non troppo
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duration ms: 486606
explicit: false
by artist: Johannes Brahms
by artist: Christian Tetzlaff
by artist: Tanja Tetzlaff
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Paavo Järvi
in album: Brahms, Viotti & Dvořák: Orchestral Works
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genre: classical
genre: german-romanticism
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Double Concerto in A Minor, Op. 102: III. Vivace non troppo
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From the Bohemian Forest, Op. 68, B. 133: No. 5, Silent Woods
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by artist: Deutsches Symphonie-Orchester Berlin
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genre: classical
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T08:56:20Z
audio: From the Bohemian Forest, Op. 68, B. 133: No. 5, Silent Woods
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Double Concerto in A Minor, Op. 102: I. Allegro
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by artist: Christian Tetzlaff
by artist: Tanja Tetzlaff
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Paavo Järvi
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  date published: 2023-10-06
genre: classical
genre: german-romanticism
genre: late-romantic-era
subject of: OpenTimestamps Proof of Existence
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Double Concerto in A Minor, Op. 102: II. Andante
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Violin Concerto No. 22 in A Minor, G. 97: I. Moderato
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Violin Concerto No. 22 in A Minor, G. 97: II. Adagio
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Piano Concerto No. 1 in E Minor, Op. 11: 1. Allegro maestoso
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Chopiniana, Op. 46: 4. Valse (Op. 64, No. 2)
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Chopiniana, Op. 46: 5. Tarentelle (Op. 43)
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Piano Concerto No. 1 in E Minor, Op. 11: 2. Romance (Larghetto)
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Piano Concerto No. 1 in E Minor, Op. 11: 3. Rondo (Vivace)
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Chopiniana, Op. 46: 1. Polonaise (Op. 40, No. 1)
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Chopiniana, Op. 46: 3. Mazurka (Op. 50, No. 3)
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Cello Concerto in C Minor, Op. 43: I. Adagio
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Cello Concerto in C Minor, Op. 43: III. Allegro - Cadenza
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Cello Concerto in C Minor, Op. 43: IV. Allegro
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Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto
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Cello Concerto in C Minor, Op. 43: II. Moderato - Lento
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Souvenir d'un lieu cher, Op. 42, TH 116 (Arr. for Cello & Orchestra): I. Méditation
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Souvenir d'un lieu cher, Op. 42, TH 116 (Arr. for Cello & Orchestra): III. Mélodie
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2 Pieces for Cello & Orchestra, Op. 20: No. 2, Sérénade espagnole
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Variations on a Rococo Theme, Op. 33, TH 57: Moderato assai quasi andante
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audio: Variations on a Rococo Theme, Op. 33, TH 57: Moderato assai quasi andante
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String Quartet No. 1 in D Major, Op. 11, TH 111: II. Andante cantabile (Version for Cello & Orchestra)
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Pezzo capriccioso, Op. 62, TH 62
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2 Pieces for Cello & Orchestra, Op. 20: No. 1, Mélodie
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  date published: 2026-07-31T12:24:41Z
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Chant du ménestrel, Op. 71
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Symphony No. 6 in B Minor Op. 74 “pathétique”: Ii. Allegro con grazia
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Symphony No. 6 in B Minor Op. 74 “pathétique”: I. Adagio - Allegro con troppo
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Symphony No. 6 in B Minor Op. 74 “pathétique”: Iii. Allegro molto vivace
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Symphony No. 6 in B Minor Op. 74 “pathétique”: Iv. Finale. Adagio lamentoso
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Schumann: Piano Concerto in A Minor, Op. 54: I. Allegro affettuoso
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Schumann: Piano Concerto in A Minor, Op. 54: II. Intermezzo. Andantino grazioso
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Schumann: Piano Concerto in A Minor, Op. 54: III. Allegro vivace
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Strauss, R: Burleske for Piano and Orchestra in D Minor, TrV 145: I. Allegro vivace
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Strauss, R: Burleske for Piano and Orchestra in D Minor, TrV 145: II. Tranquillo
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Violin Concerto in D Major, Op. 77: I. Allegro non troppo (Live)
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by artist: Christian Tetzlaff
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Violin Concerto in D Major, Op. 77: II. Adagio (Live)
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Violin Concerto "To the Memory of an Angel": I. Andante. Allegretto
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audio: Violin Concerto "To the Memory of an Angel": I. Andante. Allegretto
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Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace (Live)
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  date published: 2026-07-31T02:19:15Z
audio: Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace (Live)
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Violin Concerto "To the Memory of an Angel": II. Allegro. Adagio
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Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: I. Allegro molto appassionato
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Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: III. Allegretto non troppo - Allegro molto vivace
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  date published: 2026-07-08T03:39:04Z
audio: Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: III. Allegretto non troppo - Allegro molto vivace
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Mendelssohn: Violin Concerto in D Minor, MWV O3: I. Allegro
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popularity: 1
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  date published: 2026-07-31T16:09:41Z
audio: Mendelssohn: Violin Concerto in D Minor, MWV O3: I. Allegro
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Mendelssohn: Violin Concerto in D Minor, MWV O3: II. Andante
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audio: Mendelssohn: Violin Concerto in D Minor, MWV O3: II. Andante
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Symphony No. 2 in E Minor, Op. 27: III. Adagio
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audio: Symphony No. 2 in E Minor, Op. 27: III. Adagio
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Symphony No. 2 in E Minor, Op. 27: I. Largo (Allegro moderato)
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genre: classical
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  date published: 2026-07-31T12:24:41Z
audio: Symphony No. 2 in E Minor, Op. 27: I. Largo (Allegro moderato)
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Symphony No. 2 in E Minor, Op. 27: II. Allegro molto
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  date published: 2026-07-31T16:33:26Z
audio: Symphony No. 2 in E Minor, Op. 27: II. Allegro molto
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Piano concerto No. 1 in C Major, Op. 15: II. Largo
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Piano concerto No. 1 in C Major, Op. 15: III. Rondo. Allegro
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Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto
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Piano Concerto No. 4 in G Major, Op. 58: Rondo. Vivace
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Piano concerto No. 1 in C Major, Op. 15: I. Allegro con brio
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Piano Concerto No. 4 in G Major, Op. 58: I. Allegro moderato
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Piano Concerto No.5 in E Flat-Major, Op. 73 "Emperor": II. Adagio un poco moto
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Piano Concerto No.2 in B Flat-Major, Op. 19: I. Allegro con brio
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Piano Concerto No.2 in B Flat-Major, Op. 19: III. Rondo. Molto allegro
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Piano Concerto No.5 in E Flat-Major, Op. 73 "Emperor": I. Allegro
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Piano Concerto No.5 in E-Flat Major, Op. 73 "Emperor": III. Rondo. Allegro
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Piano Concerto No. 0, WoO 4: I. Allegro moderato
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Piano Concerto No. 0, WoO 4: II. Larghetto
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Piano Concerto No. 0, WoO 4: III. Rondo. Allegretto
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Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace
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Double Concerto in A Minor, Op. 102: II. Andante
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Violin Concerto in D Major, Op. 77: I. Allegro non troppo
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Violin Concerto in D Major, Op. 77: II. Adagio
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Double Concerto in A Minor, Op. 102: I. Allegro
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Double Concerto in A Minor, Op. 102: III. Vivace non troppo
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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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    value: A
  additional property: Mode Name
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isrc code: HKI191833406
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: 960273
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T15:42:38+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191833406
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 960273
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960273
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T15:42:38+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Suite for Improvisor & Orchestra: II. November 22nd
type: MusicRecording
duration: PT9M35S
duration ms: 575426
explicit: false
by artist: Kinan Azmeh
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Manuel Nawri
in album: Uneven Sky
  type: MusicAlbum
  date published: 2019-03-15
isrc code: DEFU71811402
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b310399370b48f243666c4afab5e518e00e84d57cdbdbf16b1dbf50022b6e6f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFU71811402
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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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 0x0b310399370b48f243666c4afab5e518e00e84d57cdbdbf16b1dbf50022b6e6f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEFU71811402.
  date published: 2026-07-02T05:09:12Z
audio: Suite for Improvisor & Orchestra: II. November 22nd
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Ibn Arabi Suite: I. Prelude
type: MusicRecording
duration: PT5M47S
duration ms: 347360
explicit: false
by artist: Kinan Azmeh
by artist: Dima Orsho
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Manuel Nawri
in album: Uneven Sky
  type: MusicAlbum
  date published: 2019-03-15
isrc code: DEFU71811404
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
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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/DEFU71811404
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
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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 0x5b0e78879e4f4bc0b3746d352f89a59ea5ad0c708b59bd8ac46dd4d737550757. 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/DEFU71811404.
  date published: 2026-07-08T03:20:19Z
audio: Ibn Arabi Suite: I. Prelude
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Valence (Positivity)
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  additional property: Mode Name
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Ibn Arabi Suite: III. Postlude
type: MusicRecording
duration: PT7M30S
duration ms: 450666
explicit: false
by artist: Kinan Azmeh
by artist: Dima Orsho
by artist: David Adorján
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Manuel Nawri
in album: Uneven Sky
  type: MusicAlbum
  date published: 2019-03-15
isrc code: DEFU71811406
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/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFU71811406
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
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891124a9790f49b7da1929b040a8afa5231ff3d0d3d6c0696a4f3ea22de75566. 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/DEFU71811406.
  date published: 2026-07-08T03:20:19Z
audio: Ibn Arabi Suite: III. Postlude
  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: Speechiness
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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)
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  additional property: Loudness (dB)
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    value: -18.44
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Suite for Improvisor & Orchestra: I. Love on 139th Street in D
type: MusicRecording
duration: PT6M17S
duration ms: 377573
explicit: false
by artist: Kinan Azmeh
by artist: Bodek Janke
by artist: Hogir Göregen
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Manuel Nawri
in album: Uneven Sky
  type: MusicAlbum
  date published: 2019-03-15
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bfffcc823d94f9b4a9535911d4b37a5d89b76a0c61594b82fe43f4d7be65d0. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEFU71811401.
  date published: 2026-07-29T13:09:35Z
audio: Suite for Improvisor & Orchestra: I. Love on 139th Street in D
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 143.524
  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: 0.321
  additional property: Energy
    type: PropertyValue
    value: 0.307
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.914
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.156
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.168
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEFU71811401
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFU71811401
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T13:09:35+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

Ibn Arabi Suite: II. Recitation
type: MusicRecording
duration: PT6M8S
duration ms: 368840
explicit: false
by artist: Kinan Azmeh
by artist: Dima Orsho
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Manuel Nawri
in album: Uneven Sky
  type: MusicAlbum
  date published: 2019-03-15
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a52bd6f96f89022befe5dd238e929996ab58fbf8c6bdb95a6d566c6afdcf6c0. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFU71811405.
  date published: 2026-07-31T05:17:02Z
audio: Ibn Arabi Suite: II. Recitation
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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isrc code: DEFU71811405
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
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Le Petit Prince Suite: Le Petit Prince retourne sur son asteroide
type: MusicRecording
duration: PT1M36S
duration ms: 96573
explicit: false
by artist: Jean-Pascal Beintus
by artist: Eva-Christina Schonweiss
by artist: Kirsten Ecke
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Kent Nagano
in album: Rihm: Das Gehege - Beintus: Le Petit Prince Suite
  type: MusicAlbum
  date published: 2018-09-07
popularity: 2
isrc code: DEB261800899
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957120
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1510876c22d09c5526cb6125e473d15b19d30aa75bcacb5eb012d5a32f2efa. 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/DEB261800899.
  date published: 2026-07-08T03:22:41Z
audio: Le Petit Prince Suite: Le Petit Prince retourne sur son asteroide
  type: AudioObject
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Concerto for Piano and Orchestra No. 5 in E-Flat Major, Op. 73: II. Adagio un poco mosso
type: MusicRecording
duration: PT7M19S
duration ms: 439826
explicit: false
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by artist: Deutsches Symphonie-Orchester Berlin
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: Concerto for Piano and Orchestra No. 5 in E-Flat Major, Op. 73: II. Adagio un poco mosso
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Die Gezeichneten: Prelude to Act I
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Die Gezeichneten: Prelude to Act I
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Die Vögel / Act 2: Halt, halt!
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by artist: Walter Braunfels
by artist: Wolfgang Holzmair
by artist: Michael Kraus
by artist: Iris Vermillion
by artist: Matthias Goerne
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
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popularity: 1
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Die Vögel / Act 2: Halt, halt!
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Die Vögel / Act 1: Zu großen Taten, wie noch seit Weltbestehn
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duration: PT4M38S
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by artist: Michael Kraus
by artist: Wolfgang Holzmair
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
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popularity: 1
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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  date published: 2026-07-08T03:22:41Z
audio: Die Vögel / Act 1: Zu großen Taten, wie noch seit Weltbestehn
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Die Vögel / Act 2: Hei! Hei! Hi! Ah! Wir kommen!
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duration: PT4M42S
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by artist: Wolfgang Holzmair
by artist: Michael Kraus
by artist: Johann-Werner Prein
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
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popularity: 1
genre: chamber-music
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:53:27Z
audio: Die Vögel / Act 2: Hei! Hei! Hi! Ah! Wir kommen!
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Die Vögel / Act 1: Haltet ein, verruchtes Vogelzeug
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by artist: Wolfgang Holzmair
by artist: Johann-Werner Prein
by artist: Hellen Kwon
by artist: Marita Posselt
by artist: Iris Vermillion
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
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popularity: 2
genre: chamber-music
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T08:56:20Z
audio: Die Vögel / Act 1: Haltet ein, verruchtes Vogelzeug
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Die Vögel / Act 2: Ah! Ah!...Groß ist Zeus! Mächtig ist er!
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by artist: Hellen Kwon
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by artist: Iris Vermillion
by artist: Endrik Wottrich
by artist: Wolfgang Holzmair
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
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popularity: 1
genre: chamber-music
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  value: 2026-07-07T09:40:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdf72c84dea6fbd989cf997fe8661c9190a5d9a45eb2409cd548a77a1c8274ed
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/GBF079443527
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
  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 0xfdf72c84dea6fbd989cf997fe8661c9190a5d9a45eb2409cd548a77a1c8274ed. 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/GBF079443527.
  date published: 2026-07-08T03:22:41Z
audio: Die Vögel / Act 2: Ah! Ah!...Groß ist Zeus! Mächtig ist er!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.349
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.132
  additional property: Energy
    type: PropertyValue
    value: 0.151
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.073
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.8
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Vögel / Act 1: Wie tut ihr Vöglein mir leid
type: MusicRecording
duration: PT5M49S
duration ms: 349800
explicit: false
by artist: Walter Braunfels
by artist: Michael Kraus
by artist: Hellen Kwon
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 2
genre: chamber-music
isrc code: GBF079443511
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:55:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80690581c0cf475e144786dbec96c7fb99db776f4119d1d0818964c97e630b01
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/GBF079443511
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 0x80690581c0cf475e144786dbec96c7fb99db776f4119d1d0818964c97e630b01. 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/GBF079443511.
  date published: 2026-07-08T03:22:41Z
audio: Die Vögel / Act 1: Wie tut ihr Vöglein mir leid
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.863
  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: 0.225
  additional property: Energy
    type: PropertyValue
    value: 0.132
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.009
  additional property: Liveness
    type: PropertyValue
    value: 0.735
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.114
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.452
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Vögel / Act 1: Dich zu ehren, wohl erbötig
type: MusicRecording
duration: PT2M51S
duration ms: 171333
explicit: false
by artist: Walter Braunfels
by artist: Marita Posselt
by artist: Iris Vermillion
by artist: Hellen Kwon
by artist: Endrik Wottrich
by artist: Wolfgang Holzmair
by artist: Michael Kraus
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 2
genre: chamber-music
isrc code: GBF079443513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:42:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ee90c794961e4d7d714e8dc4e3033433a8b273030eb2bb040768aad5568fe02
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/GBF079443513
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 0x9ee90c794961e4d7d714e8dc4e3033433a8b273030eb2bb040768aad5568fe02. 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/GBF079443513.
  date published: 2026-07-08T03:22:41Z
audio: Die Vögel / Act 1: Dich zu ehren, wohl erbötig
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.117
  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: 0.262
  additional property: Energy
    type: PropertyValue
    value: 0.307
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.143
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.217
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.695
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Vögel / Act 2: Ah! Ah! Narzissus, zitterst du im Licht?
type: MusicRecording
duration: PT9M18S
duration ms: 558000
explicit: false
by artist: Walter Braunfels
by artist: Hellen Kwon
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
isrc code: GBF079443514
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:11:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ffa6d8d4e87026e55e8070890bafabff8533b9420623a59385dc4803bce4ef6
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/GBF079443514
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 0x3ffa6d8d4e87026e55e8070890bafabff8533b9420623a59385dc4803bce4ef6. 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/GBF079443514.
  date published: 2026-07-08T03:53:27Z
audio: Die Vögel / Act 2: Ah! Ah! Narzissus, zitterst du im Licht?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.024
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.111
  additional property: Energy
    type: PropertyValue
    value: 0.082
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.129
  additional property: Liveness
    type: PropertyValue
    value: 0.096
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.625
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Die Vögel / Act 2: Wer ruft? Wer ruft?
type: MusicRecording
duration: PT8M9S
duration ms: 489000
explicit: false
by artist: Walter Braunfels
by artist: Hellen Kwon
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
isrc code: GBF079443515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:30:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb675272641d1d2067c3deb5a3462b10c88f68f4ff410376a962ff02719e3387a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443515
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04+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: 957122
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:39:04+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 0xb675272641d1d2067c3deb5a3462b10c88f68f4ff410376a962ff02719e3387a. 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/GBF079443515.
  date published: 2026-07-08T08:56:20Z
audio: Die Vögel / Act 2: Wer ruft? Wer ruft?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.823
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.216
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.084
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.072
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.355
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Vögel / Vorspiel und Prolog: Vorspiel (Langsam und zart)
type: MusicRecording
duration: PT4M26S
duration ms: 266066
explicit: false
by artist: Walter Braunfels
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 2
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf485aedb88e3c94fe9165265c6f6e5b38439091e2598c193e26cf4b86cb2576c. 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/GBF079443501.
  date published: 2026-07-31T00:26:26Z
audio: Die Vögel / Vorspiel und Prolog: Vorspiel (Langsam und zart)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.468
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.1
  additional property: Energy
    type: PropertyValue
    value: 0.014
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.897
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.618
  additional property: Liveness
    type: PropertyValue
    value: 0.339
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.032
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.684
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443501
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/GBF079443501
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

Die Vögel / Act 2: Horch! Es wehet der Tag heran, ich gehe zu ruh'n
type: MusicRecording
duration: PT5M8S
duration ms: 308333
explicit: false
by artist: Walter Braunfels
by artist: Hellen Kwon
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e3c93fbc8f2c9c42b768cda4188dddc19ce8d20912d1499af64b05677c50e8. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBF079443518.
  date published: 2026-07-31T12:24:41Z
audio: Die Vögel / Act 2: Horch! Es wehet der Tag heran, ich gehe zu ruh'n
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.488
  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: 0.177
  additional property: Energy
    type: PropertyValue
    value: 0.061
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.926
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.029
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.526
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBF079443518
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: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443518
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+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

Die Vögel / Vorspiel und Prolog: Ach, ach, ach! Liebwerte Freunde, gegrüßt
type: MusicRecording
duration: PT3M37S
duration ms: 217000
explicit: false
by artist: Walter Braunfels
by artist: Hellen Kwon
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 3
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7708610d86c16039b655f4fcdd6fce6799224745576a3b8b94e741bbc9338e70. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/GBF079443502.
  date published: 2026-07-30T19:26:00Z
audio: Die Vögel / Vorspiel und Prolog: Ach, ach, ach! Liebwerte Freunde, gegrüßt
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.841
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.084
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.072
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.778
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443502
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: 960298
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T19:26:00+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443502
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960298
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960298
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T19:26:00+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

Die Vögel / Act 1: Graden Weges meinst du, wo die Bäume stehn?
type: MusicRecording
duration: PT4M25S
duration ms: 265773
explicit: false
by artist: Walter Braunfels
by artist: Endrik Wottrich
by artist: Michael Kraus
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb850b83cd897154dc40111cac4899ae12ffb86e1ce39c0a926464725645e6bc4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBF079443503.
  date published: 2026-07-31T02:19:15Z
audio: Die Vögel / Act 1: Graden Weges meinst du, wo die Bäume stehn?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 94.851
  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: 0.322
  additional property: Energy
    type: PropertyValue
    value: 0.217
  additional property: Speechiness
    type: PropertyValue
    value: 0.077
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.012
  additional property: Liveness
    type: PropertyValue
    value: 0.531
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.274
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.218
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBF079443503
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: 960334
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443503
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15+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

Die Vögel / Act 1: Wer ist denn da? Ruft hier jemand nach meinem Herrn?
type: MusicRecording
duration: PT4M10S
duration ms: 250333
explicit: false
by artist: Walter Braunfels
by artist: Marita Posselt
by artist: Michael Kraus
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98057fbf01b52d7810dc2603f71f130e6610138536acdc7a6b24ce0e72631e6c. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBF079443504.
  date published: 2026-07-31T16:33:26Z
audio: Die Vögel / Act 1: Wer ist denn da? Ruft hier jemand nach meinem Herrn?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.974
  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: 0.272
  additional property: Energy
    type: PropertyValue
    value: 0.201
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.967
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.673
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.19
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.663
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443504
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: 960435
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443504
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26+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

Die Vögel / Act 2: Gruh! Gruh!
type: MusicRecording
duration: PT7M14S
duration ms: 434333
explicit: false
by artist: Walter Braunfels
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48af146fb23cad403743270aada5999edd18c27281614ffecfc57ebc7b1539aa. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443521.
  date published: 2026-08-01T02:22:04Z
audio: Die Vögel / Act 2: Gruh! Gruh!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.731
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.137
  additional property: Energy
    type: PropertyValue
    value: 0.051
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.861
  additional property: Liveness
    type: PropertyValue
    value: 0.628
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.099
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.295
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443521
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: 960497
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-08-01T02:22:04+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443521
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960497
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960497
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T02:22:04+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

Die Vögel / Act 1: Tu auf den Wald, ich will hinaus
type: MusicRecording
duration: PT5M25S
duration ms: 325160
explicit: false
by artist: Walter Braunfels
by artist: Wolfgang Holzmair
by artist: Michael Kraus
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e34a999bc50a81029d5927f9410cdbb6e50e14fb3dd43c16c75ae485b763393. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBF079443505.
  date published: 2026-07-31T18:48:12Z
audio: Die Vögel / Act 1: Tu auf den Wald, ich will hinaus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.008
  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: 0.175
  additional property: Energy
    type: PropertyValue
    value: 0.126
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.136
  additional property: Liveness
    type: PropertyValue
    value: 0.59
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.068
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.315
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443505
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: 960448
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T18:48:12+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443505
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960448
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12+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

Die Vögel / Act 1: Nun erwach, erwache mir Freundin
type: MusicRecording
duration: PT4M9S
duration ms: 249333
explicit: false
by artist: Walter Braunfels
by artist: Wolfgang Holzmair
by artist: Hellen Kwon
by artist: Endrik Wottrich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b29638736b2248a77642a84e66daf68c9f2ef259bc869645eff5aa9697a005. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443507.
  date published: 2026-07-31T23:30:38Z
audio: Die Vögel / Act 1: Nun erwach, erwache mir Freundin
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.016
  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: 0.242
  additional property: Energy
    type: PropertyValue
    value: 0.183
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.967
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.032
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.048
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.563
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443507
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: 960478
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T23:30:38+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443507
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960478
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960478
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Die Vögel / Act 1: Torotix!
type: MusicRecording
duration: PT2M56S
duration ms: 176400
explicit: false
by artist: Walter Braunfels
by artist: Martin Petzold
by artist: Norbert Sanger
by artist: Christiane Hossfeld
by artist: Romelia Lichtenstein
by artist: Wolfgang Holzmair
by artist: Iris Vermillion
by artist: Brigitte Wohlfarth
by artist: Hellen Kwon
by artist: Ricarda Vollprecht
by artist: Uta Schwarze
by artist: Herbert Weicker
by artist: Marion Nickel
by artist: Doris Zucker
by artist: Ute Kehrer
by artist: Thomas Kober
by artist: Hans-Christian Braun
by artist: Joachim Vogt
by artist: Marita Posselt
by artist: Joachim Fiedler
by artist: Michael Timm
by artist: Wolfgang Dersch
by artist: Siegfried Hausmann
by artist: Endrik Wottrich
by artist: Michael Kraus
by artist: Dirk Schmidt
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 2
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0b00e1615c498d24575ece24822b7f8e5524c73acddbcdaf12d28322a37438. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBF079443508.
  date published: 2026-07-31T02:19:15Z
audio: Die Vögel / Act 1: Torotix!
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 91.649
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.364
  additional property: Energy
    type: PropertyValue
    value: 0.359
  additional property: Speechiness
    type: PropertyValue
    value: 0.089
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.672
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.186
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.514
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443508
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: 960334
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443508
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15+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

Die Vögel / Act 1: Himmel, Himmel, Himmel, weh, o wehe, jetzt ergeht's
type: MusicRecording
duration: PT1M22S
duration ms: 82760
explicit: false
by artist: Walter Braunfels
by artist: Michael Kraus
by artist: Endrik Wottrich
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 2
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9323a7a5ba1a5d6a59b57bed9e3a0c2c6e501c49a25ed5042665702b698840ce. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBF079443509.
  date published: 2026-07-31T16:33:26Z
audio: Die Vögel / Act 1: Himmel, Himmel, Himmel, weh, o wehe, jetzt ergeht's
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.772
  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: 0.473
  additional property: Energy
    type: PropertyValue
    value: 0.21
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.919
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.475
  additional property: Liveness
    type: PropertyValue
    value: 0.601
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.405
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.195
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBF079443509
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: 960435
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T16:33:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443509
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26+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

Die Vögel / Act 1: Ach, der Zeit, wir ziehen fortan nicht zum Opfer
type: MusicRecording
duration: PT3M19S
duration ms: 199026
explicit: false
by artist: Walter Braunfels
by artist: Endrik Wottrich
by artist: Wolfgang Holzmair
by artist: Michael Kraus
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec34d1a0da4da989ff12c9ccfc34c87bdd32e406dd94d2566e14276335848185. 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/GBF079443512.
  date published: 2026-08-01T01:44:32Z
audio: Die Vögel / Act 1: Ach, der Zeit, wir ziehen fortan nicht zum Opfer
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.208
  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: 0.311
  additional property: Energy
    type: PropertyValue
    value: 0.186
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.294
  additional property: Liveness
    type: PropertyValue
    value: 0.854
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.467
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.962
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443512
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/GBF079443512
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

Die Vögel / Act 2: Laß mich werden wie du
type: MusicRecording
duration: PT4M32S
duration ms: 272000
explicit: false
by artist: Walter Braunfels
by artist: Endrik Wottrich
by artist: Hellen Kwon
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd838145a28a93d2cb45dd16ac07be55a7c97400ff216734fe67775588aed45a7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBF079443516.
  date published: 2026-07-31T12:24:41Z
audio: Die Vögel / Act 2: Laß mich werden wie du
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.972
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.172
  additional property: Energy
    type: PropertyValue
    value: 0.139
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.269
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.758
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: GBF079443516
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: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443516
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+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

Die Vögel / Act 2: Ich leih dir meinen sinn
type: MusicRecording
duration: PT5M47S
duration ms: 347653
explicit: false
by artist: Walter Braunfels
by artist: Hellen Kwon
by artist: Endrik Wottrich
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Lothar Zagrosek
in album: Braunfels: Die Vögel
  type: MusicAlbum
  date published: 1996-08-05
popularity: 1
genre: chamber-music
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f00c36b656c8ed6f4b2a34105ded45900ea837c8bda6c2d70b29cfff1ae447. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBF079443517.
  date published: 2026-07-31T12:24:41Z
audio: Die Vögel / Act 2: Ich leih dir meinen sinn
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.926
  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: 0.121
  additional property: Energy
    type: PropertyValue
    value: 0.148
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.045
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.172
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBF079443517
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: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079443517
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+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

Die Herzogin von Chicago / Vorspiel: 4c: Alle Zigeuner her zu mir..Hör' ich deine Geige...
type: MusicRecording
duration: PT5M49S
duration ms: 349106
explicit: false
by artist: Emmerich Kálmán
by artist: Endrik Wottrich
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Richard Bonynge
by artist: Ute Fabricius
in album: Kálmán: Die Herzogin von Chicago
  type: MusicAlbum
  date published: 1999-01-01
popularity: 0
genre: fado
isrc code: GBF079840909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:12:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe002567bb8f308929e40199f952df903c3a9d3126ef769e39bc561247f1a6f07
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/GBF079840909
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 0xe002567bb8f308929e40199f952df903c3a9d3126ef769e39bc561247f1a6f07. 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/GBF079840909.
  date published: 2026-07-08T03:20:19Z
audio: Die Herzogin von Chicago / Vorspiel: 4c: Alle Zigeuner her zu mir..Hör' ich deine Geige...
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.967
  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: 0.322
  additional property: Energy
    type: PropertyValue
    value: 0.288
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.105
  additional property: Liveness
    type: PropertyValue
    value: 0.193
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.371
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.263
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Herzogin von Chicago / Act 1: 9: Wenn ich eine kleine Frau hätt'
type: MusicRecording
duration: PT3M37S
duration ms: 217013
explicit: false
by artist: Emmerich Kálmán
by artist: Brett Polegato
by artist: Monica Groop
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Richard Bonynge
in album: Kálmán: Die Herzogin von Chicago
  type: MusicAlbum
  date published: 1999-01-01
popularity: 0
genre: fado
isrc code: GBF079840924
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:24:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc052b60f178499d0c13ea04a15127500919ee7e7cdad617796ff5e3a1a9513c3
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/GBF079840924
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
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Die Herzogin von Chicago / Act 1: 9: Wenn ich eine kleine Frau hätt'
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Die Herzogin von Chicago / Vorspiel: 1a: Charleston, Charleston tanzt man heut!
type: MusicRecording
duration: PT1M58S
duration ms: 118706
explicit: false
by artist: Emmerich Kálmán
by artist: Rundfunkchor Berlin
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Richard Bonynge
in album: Kálmán: Die Herzogin von Chicago
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  date published: 1999-01-01
popularity: 1
genre: fado
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93c069890b201cdd33952c9af96acd9618668ce4940046bf747ed6911884a0b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBF079840901.
  date published: 2026-07-31T02:19:15Z
audio: Die Herzogin von Chicago / Vorspiel: 1a: Charleston, Charleston tanzt man heut!
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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

Rêverie et caprice, H. 88
type: MusicRecording
duration: PT8M29S
duration ms: 509853
explicit: false
by artist: Hector Berlioz
by artist: María Dueñas
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Mihhail Gerts
in album: Paganini: 24 Caprices — Caprices by Berlioz, Cervelló, Kreisler, Ortiz, Saint-Saëns, Sarasate, Wieniawski
  type: MusicAlbum
  date published: 2025-02-14
popularity: 23
genre: classical
genre: orchestra
isrc code: DEN962401830
additional property: CopyrightID
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additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38cceabff9351c58d82ed0ca89d3b94bd3f9164b2411ae7998e929643173b6c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN962401830.
  date published: 2026-06-13T12:53:06Z
audio: Rêverie et caprice, H. 88
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Introduction et rondo capriccioso, Op. 28
type: MusicRecording
duration: PT9M55S
duration ms: 595679
explicit: false
by artist: Camille Saint-Saëns
by artist: María Dueñas
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Mihhail Gerts
in album: Paganini: 24 Caprices — Caprices by Berlioz, Cervelló, Kreisler, Ortiz, Saint-Saëns, Sarasate, Wieniawski
  type: MusicAlbum
  date published: 2025-02-14
popularity: 19
genre: classical
genre: late-romantic-era
genre: french-romanticism
isrc code: DEN962401840
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: Introduction et rondo capriccioso, Op. 28
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Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich): Act III: Adagio of Spartacus and Phrygia
type: MusicRecording
duration: PT9M23S
duration ms: 563693
explicit: false
by artist: Yuri Grigorovich
by artist: Aram Khachaturian
by artist: RIAS Kammerchor
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Michail Jurowski
in album: Khachaturian: Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich)
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  date published: 2012-02-07
popularity: 14
isrc code: DEB261101974
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Spartacus (1968 Bolshoi version) (arr. Y. Grigorovich): Act III: Adagio of Spartacus and Phrygia
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Caprice andalous, Op. 122
type: MusicRecording
duration: PT11M12S
duration ms: 672160
explicit: false
by artist: Camille Saint-Saëns
by artist: María Dueñas
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Mihhail Gerts
in album: Paganini: 24 Caprices — Caprices by Berlioz, Cervelló, Kreisler, Ortiz, Saint-Saëns, Sarasate, Wieniawski
  type: MusicAlbum
  date published: 2025-02-14
popularity: 12
genre: classical
genre: late-romantic-era
genre: french-romanticism
isrc code: DEN962401820
additional property: CopyrightID
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Caprice andalous, Op. 122
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Piano Concerto No. 3 in D minor, Op. 30: 1. Allegro ma non tanto
type: MusicRecording
duration: PT1M41S
duration ms: 101000
explicit: false
by artist: Sergei Rachmaninoff
by artist: Martha Argerich
by artist: Deutsches Symphonie-Orchester Berlin
by artist: Riccardo Chailly
in album: 100 Classical Favourites
  type: MusicAlbum
  date published: 1998-01-01
popularity: 10
genre: classical
genre: classical-piano
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T19:35:34Z
audio: Piano Concerto No. 3 in D minor, Op. 30: 1. Allegro ma non tanto
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  additional property: Tempo (BPM)
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Chopin: Piano Concerto No. 1 / Glazunov: Chopiniana / Franck: Les Dijinns
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date published: 2017-08-18
track: Piano Concerto No. 1 in E Minor, Op. 11: 1. Allegro maestoso
track: Chopiniana, Op. 46: 4. Valse (Op. 64, No. 2)
track: Chopiniana, Op. 46: 5. Tarentelle (Op. 43)
track: Piano Concerto No. 1 in E Minor, Op. 11: 2. Romance (Larghetto)
track: Piano Concerto No. 1 in E Minor, Op. 11: 3. Rondo (Vivace)
track: Chopiniana, Op. 46: 1. Polonaise (Op. 40, No. 1)
track: Chopiniana, Op. 46: 3. Mazurka (Op. 50, No. 3)

Shostakovich & Weinberg: Cello Concertos
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date published: 2016-01-01
track: Cello Concerto in C Minor, Op. 43: I. Adagio
track: Cello Concerto in C Minor, Op. 43: III. Allegro - Cadenza
track: Cello Concerto in C Minor, Op. 43: IV. Allegro
track: Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto
track: Cello Concerto in C Minor, Op. 43: II. Moderato - Lento

The Essence of Ferenc Fricsay
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date published: 2022-09-02

Debussy: Nocturnes – Duruflé: Requiem
type: MusicAlbum
date published: 2019-09-13

Ravel & Duparc: Aimer et mourir – Danses et mélodies
type: MusicAlbum
date published: 2018-09-28

Four Visions of France
type: MusicAlbum
date published: 2021-09-03

Trip to Russia
type: MusicAlbum
date published: 2018-10-12
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track: Souvenir d'un lieu cher, Op. 42, TH 116 (Arr. for Cello & Orchestra): III. Mélodie
track: 2 Pieces for Cello & Orchestra, Op. 20: No. 2, Sérénade espagnole
track: Variations on a Rococo Theme, Op. 33, TH 57: Moderato assai quasi andante
track: String Quartet No. 1 in D Major, Op. 11, TH 111: II. Andante cantabile (Version for Cello & Orchestra)
track: Pezzo capriccioso, Op. 62, TH 62
track: 2 Pieces for Cello & Orchestra, Op. 20: No. 1, Mélodie
track: Chant du ménestrel, Op. 71

Turkish Flavours - 100 Years of Turkish Symphonic Music
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date published: 2024-06-07

Brahms: The Piano Concertos
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date published: 2024-06-07

Écoles de Paris – Paris pour École. Works for Wind Ensemble
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date published: 2023-11-17

Mozart: Grand Mass in C Minor, K.427
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date published: 2023-09-29

Fricsay conducts Tchaikovsky
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Schumann: Piano Concerto, Op. 54 - Strauss: Burleske
type: MusicAlbum
date published: 2022-12-16
track: Schumann: Piano Concerto in A Minor, Op. 54: I. Allegro affettuoso
track: Schumann: Piano Concerto in A Minor, Op. 54: II. Intermezzo. Andantino grazioso
track: Schumann: Piano Concerto in A Minor, Op. 54: III. Allegro vivace
track: Strauss, R: Burleske for Piano and Orchestra in D Minor, TrV 145: I. Allegro vivace
track: Strauss, R: Burleske for Piano and Orchestra in D Minor, TrV 145: II. Tranquillo

Brahms: Violin Concerto in D Major, Op. 77 & Berg: Violin Concerto "To the Memory of an Angel" (Live)
type: MusicAlbum
date published: 2022-09-02
track: Violin Concerto in D Major, Op. 77: I. Allegro non troppo (Live)
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track: Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace (Live)
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Mendelssohn: Violin Concertos
type: MusicAlbum
date published: 2022-06-24
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track: Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: III. Allegretto non troppo - Allegro molto vivace
track: Mendelssohn: Violin Concerto in D Minor, MWV O3: I. Allegro
track: Mendelssohn: Violin Concerto in D Minor, MWV O3: II. Andante

Rachmaninov: Symphony No. 2
type: MusicAlbum
date published: 2021-09-10
track: Symphony No. 2 in E Minor, Op. 27: III. Adagio
track: Symphony No. 2 in E Minor, Op. 27: I. Largo (Allegro moderato)
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Brahms
type: MusicAlbum
date published: 2021-05-28

Beethoven: Piano concerto 3 - Triple Concerto
type: MusicAlbum
date published: 2020-11-06

Strauss: Tod und Verklärung, Don Juan, Sechs Lieder Op. 68
type: MusicAlbum
date published: 2020-08-14

Beethoven: Pianos concertos 1 & 4
type: MusicAlbum
date published: 2020-04-24
track: Piano concerto No. 1 in C Major, Op. 15: II. Largo
track: Piano concerto No. 1 in C Major, Op. 15: III. Rondo. Allegro
track: Piano Concerto No. 4 in G Major, Op. 58: II. Andante con moto
track: Piano Concerto No. 4 in G Major, Op. 58: Rondo. Vivace
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Mozart, Boieldieu & Reinecke: Works for Harp & Orchestra
type: MusicAlbum
date published: 2019-10-18

Beethoven: Piano Concertos 2 & 5 "Emperor"
type: MusicAlbum
date published: 2019-10-18
track: Piano Concerto No.5 in E Flat-Major, Op. 73 "Emperor": II. Adagio un poco moto
track: Piano Concerto No.2 in B Flat-Major, Op. 19: I. Allegro con brio
track: Piano Concerto No.2 in B Flat-Major, Op. 19: III. Rondo. Molto allegro
track: Piano Concerto No.5 in E Flat-Major, Op. 73 "Emperor": I. Allegro
track: Piano Concerto No.5 in E-Flat Major, Op. 73 "Emperor": III. Rondo. Allegro

Beethoven: Piano Concertos 0-5
type: MusicAlbum
date published: 2019-10-11
track: Piano Concerto No. 0, WoO 4: I. Allegro moderato
track: Piano Concerto No. 0, WoO 4: II. Larghetto
track: Piano Concerto No. 0, WoO 4: III. Rondo. Allegretto

Beethoven & Sibelius: Violin Concertos
type: MusicAlbum
date published: 2019-09-13

Brahms: Violin Concerto, Op. 77 & Double Concerto, Op. 102
type: MusicAlbum
date published: 2019-05-10
track: Violin Concerto in D Major, Op. 77: III. Allegro giocoso, ma non troppo vivace
track: Double Concerto in A Minor, Op. 102: II. Andante
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track: Double Concerto in A Minor, Op. 102: I. Allegro
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Uneven Sky
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track: Suite for Improvisor & Orchestra: II. November 22nd
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track: Suite for Improvisor & Orchestra: I. Love on 139th Street in D
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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

OpenTimestamps Proof of Existence
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date published: 2026-07-02T03:55:08Z

The Fence, the Rooftop, and the Distant Sea: V. Epilogue
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Bruckner: Symphony No. 6
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Cello Concertos of 1966
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Erhard Grosskopf: Plejaden, Op. 56 & KlangWerk 11, Op. 64 (Live)
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Rihm: Das Gehege - Beintus: Le Petit Prince Suite
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track: Le Petit Prince Suite: Le Petit Prince retourne sur son asteroide

Philipp Maintz: Orchestra Works, Vol. 1
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Blacher: Dance Suite, Poème, Hamlet & Concertante Musik
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Piano Concerto No. 2 in B-Flat Major, Op. 83: II. Allegro appassionato
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Korngold: Der Ring des Polykrates, Op. 7
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Beethoven: Piano Concertos 3-5 / Triple Concerto
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date published: 2014-10-10
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Weill, K.: Protagonist (Der) [Opera]
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Krasa: Verlobung im Traum/Symphonie
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Schreker: Die Gezeichneten
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track: Die Gezeichneten: Prelude to Act I

Gurlitt: Soldaten
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date published: 2016-07-01

Braunfels: Die Vögel
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date published: 1996-08-05
track: Die Vögel / Act 2: Halt, halt!
track: Die Vögel / Act 1: Zu großen Taten, wie noch seit Weltbestehn
track: Die Vögel / Act 2: Hei! Hei! Hi! Ah! Wir kommen!
track: Die Vögel / Act 1: Haltet ein, verruchtes Vogelzeug
track: Die Vögel / Act 2: Ah! Ah!...Groß ist Zeus! Mächtig ist er!
track: Die Vögel / Act 1: Wie tut ihr Vöglein mir leid
track: Die Vögel / Act 1: Dich zu ehren, wohl erbötig
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track: Die Vögel / Act 2: Horch! Es wehet der Tag heran, ich gehe zu ruh'n
track: Die Vögel / Vorspiel und Prolog: Ach, ach, ach! Liebwerte Freunde, gegrüßt
track: Die Vögel / Act 1: Graden Weges meinst du, wo die Bäume stehn?
track: Die Vögel / Act 1: Wer ist denn da? Ruft hier jemand nach meinem Herrn?
track: Die Vögel / Act 2: Gruh! Gruh!
track: Die Vögel / Act 1: Tu auf den Wald, ich will hinaus
track: Die Vögel / Act 1: Nun erwach, erwache mir Freundin
track: Die Vögel / Act 1: Torotix!
track: Die Vögel / Act 1: Himmel, Himmel, Himmel, weh, o wehe, jetzt ergeht's
track: Die Vögel / Act 1: Ach, der Zeit, wir ziehen fortan nicht zum Opfer
track: Die Vögel / Act 2: Laß mich werden wie du
track: Die Vögel / Act 2: Ich leih dir meinen sinn

Kálmán: Die Herzogin von Chicago
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date published: 1999-01-01
track: Die Herzogin von Chicago / Vorspiel: 4c: Alle Zigeuner her zu mir..Hör' ich deine Geige...
track: Die Herzogin von Chicago / Act 1: 9: Wenn ich eine kleine Frau hätt'
track: Die Herzogin von Chicago / Vorspiel: 1a: Charleston, Charleston tanzt man heut!

Mahler: The Symphonies
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Symphony No. 5: I. Trauermarsch
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Symphony No. 6 In A Minor: 4. Finale (Allegro moderato)
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  genre: classical
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  subject of: OpenTimestamps Proof of Existence
  audio: Symphony No. 6 In A Minor: 4. Finale (Allegro moderato)
track: Symphony No. 7 In E Minor: 3. Scherzo
track: Symphony No. 1 in D: 3. Feierlich und gemessen, ohne zu schleppen
track: Symphony No. 1 in D: 4. Stürmisch bewegt
track: Symphony No. 3 in D Minor / Pt. 4: 4. Sehr langsam. Misterioso. "O Mensch! Gib acht!"
track: Symphony No. 5: IV. Adagietto. Sehr langsam
track: Symphony No. 3 in D Minor / Pt. 5: 5. Lustig im Tempo und keck im Ausdruck
track: Symphony No. 5: V. Rondo-Finale. Allegro
track: Symphony No. 8 in E flat - "Symphony of a Thousand" - Part One: Hymnus "Veni creator spiritus": "Imple superna gratia"
track: Symphony No. 8 in E flat - "Symphony of a Thousand" - Part One: Hymnus "Veni creator spiritus": "Accende lumen sensibus"

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OTSTimestamp
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OTSVerifyInstructions
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value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d9b67ef2fd5232853dc6b0cf5bd1e4e5d036de5ef698d97189f7e3f6604c2e. 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/GBF078910444.
date published: 2026-07-08T03:53:27Z

Symphony No. 6 In A Minor: 4. Finale (Allegro moderato)
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Symphony No. 7 In E Minor: 3. Scherzo
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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popularity: 3
genre: classical
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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    value: Minor

Symphony No. 1 in D: 4. Stürmisch bewegt
type: MusicRecording
duration: PT21M1S
duration ms: 1261000
explicit: false
by artist: Gustav Mahler
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 3
genre: classical
genre: orchestra
isrc code: GBF079511014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:16:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8c9833c3a6a9800d4396a261bfc458bc5fb365a99e6043ba4f0d0625fe1ee4e
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/GBF079511014
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c9833c3a6a9800d4396a261bfc458bc5fb365a99e6043ba4f0d0625fe1ee4e. 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/GBF079511014.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 1 in D: 4. Stürmisch bewegt
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 122.663
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.205
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.832
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.8
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.265
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
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Symphony No. 3 in D Minor / Pt. 4: 4. Sehr langsam. Misterioso. "O Mensch! Gib acht!"
type: MusicRecording
duration: PT10M9S
duration ms: 609080
explicit: false
by artist: Gustav Mahler
by artist: Petra Lang
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 1
genre: classical
genre: orchestra
isrc code: GBBBA0301094
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:26:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3e4545ae292b06ee916dd91b33aaea85f2173e37d44dcc27566efb4a6b3c4d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0301094
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e4545ae292b06ee916dd91b33aaea85f2173e37d44dcc27566efb4a6b3c4d9. 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/GBBBA0301094.
  date published: 2026-07-08T03:22:41Z
audio: Symphony No. 3 in D Minor / Pt. 4: 4. Sehr langsam. Misterioso. "O Mensch! Gib acht!"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.992
  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: 0.097
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.199
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.032
  additional property: Loudness (dB)
    type: PropertyValue
    value: -33.149
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
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Symphony No. 5: IV. Adagietto. Sehr langsam
type: MusicRecording
duration: PT10M17S
duration ms: 617626
explicit: false
by artist: Gustav Mahler
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 3
genre: classical
genre: orchestra
isrc code: GBF079710584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:01:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c474231471c6037915f4ed406f081f1095da175bfe0189d87f0e4896d47ca2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079710584
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c474231471c6037915f4ed406f081f1095da175bfe0189d87f0e4896d47ca2b. 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/GBF079710584.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 5: IV. Adagietto. Sehr langsam
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.686
  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: 0.144
  additional property: Energy
    type: PropertyValue
    value: 0.013
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.917
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.914
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.417
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 3 in D Minor / Pt. 5: 5. Lustig im Tempo und keck im Ausdruck
type: MusicRecording
duration: PT4M19S
duration ms: 259853
explicit: false
by artist: Gustav Mahler
by artist: Petra Lang
by artist: Netherlands Children's Choir
by artist: Prague Philharmonic Choir
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 1
genre: classical
genre: orchestra
isrc code: GBBBA0301095
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:55:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16db54f5bbb1cfc3eb075c2dcd921565b041d21e6c3afa45f1100cf34d8fc609
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/GBBBA0301095
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16db54f5bbb1cfc3eb075c2dcd921565b041d21e6c3afa45f1100cf34d8fc609. 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/GBBBA0301095.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 3 in D Minor / Pt. 5: 5. Lustig im Tempo und keck im Ausdruck
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.632
  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: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.127
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.116
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.103
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.767
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 5: V. Rondo-Finale. Allegro
type: MusicRecording
duration: PT15M26S
duration ms: 926693
explicit: false
by artist: Gustav Mahler
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 3
genre: classical
genre: orchestra
isrc code: GBF079710585
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:11:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7afeb849e02ae4ea5134b9b8c045581755724197ce32c40ab58459ba681a6f2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079710585
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afeb849e02ae4ea5134b9b8c045581755724197ce32c40ab58459ba681a6f2c. 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/GBF079710585.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 5: V. Rondo-Finale. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.464
  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: 0.278
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.906
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.846
  additional property: Liveness
    type: PropertyValue
    value: 0.018
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.166
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.329
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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Symphony No. 8 in E flat - "Symphony of a Thousand" - Part One: Hymnus "Veni creator spiritus": "Imple superna gratia"
type: MusicRecording
duration: PT3M58S
duration ms: 238560
explicit: false
by artist: Gustav Mahler
by artist: Jane Eaglen
by artist: Anne Schwanewilms
by artist: Ruth Ziesak
by artist: Sara Fulgoni
by artist: Anna Larsson
by artist: Ben Heppner
by artist: Peter Mattei
by artist: Jan-Hendrik Rootering
by artist: Netherlands Radio Choir
by artist: Prague Philharmonic Choir
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 1
genre: classical
genre: orchestra
isrc code: GBBBB0100002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:28:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x888acfce9b082decbdf83b52495e45a595db29c8a535330c3a5d0ccf985bf778
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0100002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888acfce9b082decbdf83b52495e45a595db29c8a535330c3a5d0ccf985bf778. 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/GBBBB0100002.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 8 in E flat - "Symphony of a Thousand" - Part One: Hymnus "Veni creator spiritus": "Imple superna gratia"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.828
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.122
  additional property: Energy
    type: PropertyValue
    value: 0.173
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.405
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.071
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.954
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Symphony No. 8 in E flat - "Symphony of a Thousand" - Part One: Hymnus "Veni creator spiritus": "Accende lumen sensibus"
type: MusicRecording
duration: PT5M9S
duration ms: 309186
explicit: false
by artist: Gustav Mahler
by artist: Jane Eaglen
by artist: Anne Schwanewilms
by artist: Ruth Ziesak
by artist: Sara Fulgoni
by artist: Anna Larsson
by artist: Ben Heppner
by artist: Peter Mattei
by artist: Jan-Hendrik Rootering
by artist: Netherlands Radio Choir
by artist: Prague Philharmonic Choir
by artist: Jongens en meisjes van het Kathedrale Koor St.Bavo, Haarlem
by artist: Sacramentskoor Breda
by artist: Royal Concertgebouw Orchestra
by artist: Riccardo Chailly
in album: Mahler: The Symphonies
  type: MusicAlbum
  date published: 2005-01-01
popularity: 6
genre: classical
genre: orchestra
isrc code: GBBBB0100004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T09:37:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b9dda3670b6298b5edb176747e95725220637f2c5952da6b0d4ddc865d01626
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBB0100004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-08T03:53:27Z
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Schoenberg In Hollywood
type: MusicAlbum
date published: 1997-01-01

Ludwig van Beethoven "The Best" Sinfonie No. 9, Violinconcerto (Classical Masterpieces)
type: MusicAlbum
date published: 2014

Haydn, F.J.: Jahreszeiten (Die) (The Seasons) (Legendary Singers, Vol. 6) (Fricsay) (1952)
type: MusicAlbum
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type: MusicAlbum
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Feldman, Vol. 11: Orchestra
type: MusicAlbum
date published: 2011-10-24