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description: Kelley O'Connor is an American singer. She earned her Bachelor of Music degree from Thornton School of Music at the University of Southern California and her master's degree in Music from the Univers
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  track: Short Ride in a Fast Machine
  track: City Noir: I. The City and Its Double
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album: New American Song @ Songfest
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album: Mother & Child / Nativities

Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto - Allegro assai - "O Freunde, nicht diese Töne!" (Ode to Joy)
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Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto - Allegro assai - "O Freunde, nicht diese Töne!" (Ode to Joy)
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Ainadamar / Act 2: Federico: 3. A La Habana
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Ainadamar / Act 2: Federico: 7. Confesión
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  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/DEN960532813
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 0xc9b524be79b257dc346652dd25e9714975e8a7fa305c43a8393a5af1660e18f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:25:42Z), 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/DEN960532813.
  date published: 2026-07-22T01:25:42Z
audio: Ainadamar / Act 2: Federico: 7. Confesión
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.774
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.091
  additional property: Energy
    type: PropertyValue
    value: 0.026
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.898
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.661
  additional property: Liveness
    type: PropertyValue
    value: 0.101
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.74
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ainadamar / Act 3: Margarita: 3. Tome su mano
type: MusicRecording
duration: PT1M42S
duration ms: 102573
explicit: false
by artist: Osvaldo Golijov
by artist: Jessica Rivera
by artist: Dawn Upshaw
by artist: Kelley O'Connor
by artist: Atlanta Symphony Orchestra
by artist: Robert Spano
by artist: Ladies of the Atlanta Symphony Chorus
by artist: Norman Mackenzie
in album: Golijov: Ainadamar
  type: MusicAlbum
  date published: 2006-01-01
isrc code: DEN960532817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:41:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd6e2293500e355122fc553f8627fea292e5f7a244e318190e368a67554b4499
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/DEN960532817
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 0xcd6e2293500e355122fc553f8627fea292e5f7a244e318190e368a67554b4499. 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/DEN960532817.
  date published: 2026-07-08T03:22:41Z
audio: Ainadamar / Act 3: Margarita: 3. Tome su mano
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 155.765
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.292
  additional property: Energy
    type: PropertyValue
    value: 0.16
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.964
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.55
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.151
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.147
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ainadamar / Act 1: Mariana: 4. Desde mi ventana (Aria a la estatua de Mariana)
type: MusicRecording
duration: PT7M26S
duration ms: 446520
explicit: false
by artist: Osvaldo Golijov
by artist: Kelley O'Connor
by artist: Dawn Upshaw
by artist: Jessica Rivera
by artist: Atlanta Symphony Orchestra
by artist: Robert Spano
in album: Golijov: Ainadamar
  type: MusicAlbum
  date published: 2006-01-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e6ef6cca448d92590bfa69b8d1014ef25cc97dbdf9856ddfb9c9cea34a9c3fe. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:48:32Z), 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/DEN960532805.
  date published: 2026-07-22T20:48:32Z
audio: Ainadamar / Act 1: Mariana: 4. Desde mi ventana (Aria a la estatua de Mariana)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.826
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.112
  additional property: Energy
    type: PropertyValue
    value: 0.073
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.942
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.047
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.535
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEN960532805
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: 959163
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-22T18:47:29+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532805
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959163
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959163
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T18:47:29+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

Ainadamar / Act 1: Mariana: 3. Bar Albor de Madrid
type: MusicRecording
duration: PT2M42S
duration ms: 162706
explicit: false
by artist: Osvaldo Golijov
by artist: Dawn Upshaw
by artist: Kelley O'Connor
by artist: Atlanta Symphony Orchestra
by artist: Robert Spano
in album: Golijov: Ainadamar
  type: MusicAlbum
  date published: 2006-01-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5570c097901f64405468e0818f4c6f3705b36fb6e444236fead4fec78267ef13. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/DEN960532804.
  date published: 2026-07-30T14:53:07Z
audio: Ainadamar / Act 1: Mariana: 3. Bar Albor de Madrid
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.852
  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: 0.475
  additional property: Energy
    type: PropertyValue
    value: 0.112
  additional property: Speechiness
    type: PropertyValue
    value: 0.284
  additional property: Acousticness
    type: PropertyValue
    value: 0.925
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.27
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.064
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: DEN960532804
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: 960268
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T14:53:07+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532804
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960268
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960268
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:53:07+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

Ainadamar / Act 2: Federico: 4. Quiero cantar entre las explosiones
type: MusicRecording
duration: PT5M19S
duration ms: 319453
explicit: false
by artist: Osvaldo Golijov
by artist: Kelley O'Connor
by artist: Dawn Upshaw
by artist: Atlanta Symphony Orchestra
by artist: Robert Spano
in album: Golijov: Ainadamar
  type: MusicAlbum
  date published: 2006-01-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c30de63ef439be7745fb8380197179c4d6f7102afead01414f408c4d0e5e1f. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DEN960532810.
  date published: 2026-07-29T21:13:37Z
audio: Ainadamar / Act 2: Federico: 4. Quiero cantar entre las explosiones
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.775
  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: 0.32
  additional property: Energy
    type: PropertyValue
    value: 0.589
  additional property: Speechiness
    type: PropertyValue
    value: 0.176
  additional property: Acousticness
    type: PropertyValue
    value: 0.306
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.047
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.326
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.304
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEN960532810
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: 960145
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T21:13:37+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532810
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960145
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:13:37+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

Ainadamar / Act 2: Federico: 5. Arresto
type: MusicRecording
duration: PT4M34S
duration ms: 274426
explicit: false
by artist: Osvaldo Golijov
by artist: Jesús Montoya
by artist: Dawn Upshaw
by artist: Kelley O'Connor
by artist: Atlanta Symphony Orchestra
by artist: Robert Spano
by artist: Ladies of the Atlanta Symphony Chorus
by artist: Norman Mackenzie
in album: Golijov: Ainadamar
  type: MusicAlbum
  date published: 2006-01-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3588ac9a2b93e81b2936a68320bb26bdb4335d61f5490210c8effb0ff1402749. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532811.
  date published: 2026-07-30T12:45:34Z
audio: Ainadamar / Act 2: Federico: 5. Arresto
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.372
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.233
  additional property: Energy
    type: PropertyValue
    value: 0.096
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.889
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.011
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.299
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: DEN960532811
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: 960258
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T12:45:34+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532811
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960258
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960258
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T12:45:34+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Ainadamar / Act 3: Margarita: 2. De mi fuente tu emerges
type: MusicRecording
duration: PT2M32S
duration ms: 152773
explicit: false
by artist: Osvaldo Golijov
by artist: Kelley O'Connor
by artist: Atlanta Symphony Orchestra
by artist: Robert Spano
in album: Golijov: Ainadamar
  type: MusicAlbum
  date published: 2006-01-01
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e01ffc39e71809f8b573599800579617aa01eea812de159dad10da02faf52e. 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/DEN960532816.
  date published: 2026-07-31T05:17:02Z
audio: Ainadamar / Act 3: Margarita: 2. De mi fuente tu emerges
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.599
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.121
  additional property: Energy
    type: PropertyValue
    value: 0.016
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.956
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.74
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: DEN960532816
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: 960348
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T05:17:02+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532816
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960348
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960348
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
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Ainadamar / Act 3: Margarita: 5. Doy mi sangre
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Short Ride in a Fast Machine
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City Noir: I. The City and Its Double
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Adams: The Gospel According To The Other Mary
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Adams: Slonimsky's Earbox / Bernstein: Symphony No.1 "Jeremiah" (DG Concerts 2010/2011 LA2)
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    date published: 2026-07-08T03:53:27Z
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track: Symphony No. 6 in F Major, Op. 68 "Pastoral": I. Erwachen heiterer Empfindungen bei der Ankunft auf dem Lande. Allegro ma non troppo
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    date published: 2026-07-08T03:53:27Z
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track: Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso
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  audio: Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso
track: Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace
track: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
track: Symphony No. 7 in A Major, Op. 92: II. Allegretto
track: Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
track: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace
track: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": IV. Finale. Allegro molto
track: Symphony No. 5 in C Minor, Op. 67: IV. Allegro
track: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto - Allegro assai - "O Freunde, nicht diese Töne!" (Ode to Joy)

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date published: 2026-07-08T03:20:19Z

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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d1d8bc76d398efb8b849074f1853a4e5ba3b3a03701fbc54ad9ae87ffd34ea. 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/QZJXY2401303.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 1 in C Major, Op. 21: III. Menuetto. Allegro molto e vivace
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Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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duration: PT6M40S
duration ms: 400533
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by artist: Ludwig van Beethoven
by artist: Gianandrea Noseda
by artist: National Symphony Orchestra, Kennedy Center
in album: Beethoven: The Complete Symphonies
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  date published: 2024-02-09
popularity: 2
genre: classical
genre: classical-piano
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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  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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a854878372ab778c154be4679fcb3fb306b9475b35f29ff2ae5b9affa13be50. 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/QZJXY2401321.
  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
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Symphony No. 7 in A Major, Op. 92: II. Allegretto
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duration: PT7M47S
duration ms: 467440
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by artist: Ludwig van Beethoven
by artist: Gianandrea Noseda
by artist: National Symphony Orchestra, Kennedy Center
in album: Beethoven: The Complete Symphonies
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  date published: 2024-02-09
popularity: 3
genre: classical
genre: classical-piano
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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112c960f2348e2f511287250cce30ccfda8d5d1dd06da0cc66a14506c22aee92. 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/QZJXY2401314.
  date published: 2026-07-08T03:53:27Z
audio: Symphony No. 7 in A Major, Op. 92: II. Allegretto
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Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
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duration: PT8M49S
duration ms: 529826
explicit: false
by artist: Ludwig van Beethoven
by artist: Gianandrea Noseda
by artist: National Symphony Orchestra, Kennedy Center
in album: Beethoven: The Complete Symphonies
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  date published: 2024-02-09
popularity: 1
genre: classical
genre: classical-piano
genre: chamber-music
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45cc4e3e66c1127cd1615616ccc944ffab585bba176b19493390aef0afd24ae. 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/QZJXY2401322.
  date published: 2026-07-08T08:56:20Z
audio: Symphony No. 5 in C Minor, Op. 67: II. Andante con moto
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Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace
type: MusicRecording
duration: PT5M19S
duration ms: 319946
explicit: false
by artist: Ludwig van Beethoven
by artist: Gianandrea Noseda
by artist: National Symphony Orchestra, Kennedy Center
in album: Beethoven: The Complete Symphonies
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  date published: 2024-02-09
popularity: 1
genre: classical
genre: classical-piano
genre: chamber-music
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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
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": III. Scherzo. Allegro vivace
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Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": IV. Finale. Allegro molto
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duration ms: 677546
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by artist: Ludwig van Beethoven
by artist: Gianandrea Noseda
by artist: National Symphony Orchestra, Kennedy Center
in album: Beethoven: The Complete Symphonies
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  date published: 2024-02-09
popularity: 2
genre: classical
genre: classical-piano
genre: chamber-music
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": IV. Finale. Allegro molto
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Symphony No. 5 in C Minor, Op. 67: IV. Allegro
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duration: PT10M28S
duration ms: 628080
explicit: false
by artist: Ludwig van Beethoven
by artist: Gianandrea Noseda
by artist: National Symphony Orchestra, Kennedy Center
in album: Beethoven: The Complete Symphonies
  type: MusicAlbum
  date published: 2024-02-09
popularity: 2
genre: classical
genre: classical-piano
genre: chamber-music
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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: Symphony No. 5 in C Minor, Op. 67: IV. Allegro
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Beethoven: Symphony No. 9
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date published: 2024-02-09
track: Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso
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  subject of: OpenTimestamps Proof of Existence
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track: Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto - Allegro assai - "O Freunde, nicht diese Töne!" (Ode to Joy)

Michael Kurth: Everything Lasts Forever
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  subject of: OpenTimestamps Proof of Existence
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Theofanidis: Symphony No. 1 - Lieberson: Neruda Songs
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Vaughan Williams: Symphony No. 5 in D Major, Fantasia on a Theme by Thomas Tallis & Serenade to Music
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Golijov: Ainadamar incl. Bonus Tracks
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Golijov: Ainadamar
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  subject of: OpenTimestamps Proof of Existence
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track: Ainadamar / Act 1: Mariana: 1. Balada
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  subject of: OpenTimestamps Proof of Existence
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  audio: Ainadamar / Act 1: Mariana: 2. Mariana, tus ojos
track: Ainadamar / Act 2: Federico: 1. Balada
track: Ainadamar / Act 2: Federico: 2. Quiero arrancarme los ojos
track: Ainadamar / Act 2: Federico: 3. A La Habana
track: Ainadamar / Act 2: Federico: 6. La Fuente de las Lágrimas
track: Ainadamar / Act 2: Federico: 7. Confesión
track: Ainadamar: Interludio de Balazos y Lamento por la Muerte de Federico
track: Ainadamar / Act 3: Margarita: 3. Tome su mano
track: Ainadamar / Act 3: Margarita: 4. Crepúsculo delirante
track: Ainadamar / Act 1: Mariana: 4. Desde mi ventana (Aria a la estatua de Mariana)
track: Ainadamar / Act 1: Mariana: 3. Bar Albor de Madrid
track: Ainadamar / Act 2: Federico: 4. Quiero cantar entre las explosiones
track: Ainadamar / Act 2: Federico: 5. Arresto
track: Ainadamar / Act 3: Margarita: 2. De mi fuente tu emerges
track: Ainadamar / Act 3: Margarita: 5. Doy mi sangre

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OpenTimestamps Proof of Existence
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date published: 2026-07-22T00:54:02Z

Ainadamar / Act 1: Mariana: 2. Mariana, tus ojos
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subject of: OpenTimestamps Proof of Existence
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Ainadamar / Act 2: Federico: 6. La Fuente de las Lágrimas
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Ainadamar: Interludio de Balazos y Lamento por la Muerte de Federico
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Ainadamar / Act 3: Margarita: 4. Crepúsculo delirante
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New American Song @ Songfest
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The John Adams Edition, Vol. 3: The Gospel According to the Other Mary
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