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Symphony No. 2 in C Minor "Resurrection": V. Finale. Im tempo des scherzos
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Schmidt: Das Buch mit sieben Siegeln, Pt. 1: "Und als das Lamm der Siegel zweites auftrat" (Johannes, Chor)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Verweilt!" - "Ein Wort!" (Walther, Eva, Magdalena)
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  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.332
  additional property: Energy
    type: PropertyValue
    value: 0.104
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.719
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.25
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.097
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wagner: Die Meistersinger von Nürnberg, Act 2: "Johannistag! Johannistag!" (Chor, David, Magdalena, Sachs)
type: MusicRecording
duration: PT3M58S
duration ms: 238106
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Cheryl Studer
by artist: Chor der Bayerischen Staatsoper
by artist: Cornelia Kallisch
by artist: Deon Van Der Walt
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302438
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T00:37:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d90e70ef0c03a25141cc12e56e01988cce97c31b8f191cc4f99bd1f6bc92610
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
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/GBAYC9302438
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x7d90e70ef0c03a25141cc12e56e01988cce97c31b8f191cc4f99bd1f6bc92610. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302438.
  date published: 2026-07-02T03:55:08Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Johannistag! Johannistag!" (Chor, David, Magdalena, Sachs)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.792
  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: 0.359
  additional property: Energy
    type: PropertyValue
    value: 0.192
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.382
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.72
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wagner: Die Meistersinger von Nürnberg, Act 2: "Laß seh'n, ob Meister Sachs zu Haus?" (Pogner, Eva, Magdalena)
type: MusicRecording
duration: PT4M57S
duration ms: 297400
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Cheryl Studer
by artist: Cornelia Kallisch
by artist: Kurt Moll
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:13:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9a29136665ccda3e9d97a337c1787db7b76ec5d8dbb8f88553172ee3956c3c1
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/GBAYC9302440
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 0xb9a29136665ccda3e9d97a337c1787db7b76ec5d8dbb8f88553172ee3956c3c1. 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/GBAYC9302440.
  date published: 2026-07-08T08:56:20Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Laß seh'n, ob Meister Sachs zu Haus?" (Pogner, Eva, Magdalena)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.146
  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: 0.358
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.068
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.345
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.123
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.019
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wagner: Die Meistersinger von Nürnberg, Act 2: "Da ist er!" - "Ja, ihr seid es" (Eva, Magdalena, Walther)
type: MusicRecording
duration: PT4M8S
duration ms: 248773
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Cheryl Studer
by artist: Cornelia Kallisch
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302448
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:34:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x798bc7d770287afaf7dacf5af9fe8e8cf8bddf879a0eb3add9234ebf520d27ff
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/GBAYC9302448
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 0x798bc7d770287afaf7dacf5af9fe8e8cf8bddf879a0eb3add9234ebf520d27ff. 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/GBAYC9302448.
  date published: 2026-07-08T03:53:27Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Da ist er!" - "Ja, ihr seid es" (Eva, Magdalena, Walther)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.772
  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: 0.374
  additional property: Energy
    type: PropertyValue
    value: 0.254
  additional property: Speechiness
    type: PropertyValue
    value: 0.075
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.201
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.224
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.086
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wagner: Die Meistersinger von Nürnberg, Act 1: "Da bin ich! Wer ruft?" (David, Magdalena, Walther, Eva)
type: MusicRecording
duration: PT4M5S
duration ms: 245000
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Cheryl Studer
by artist: Cornelia Kallisch
by artist: Deon Van Der Walt
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f610cba1bd7f8716effd13f151b68be94cc69aec689bb799b14b5d492e564a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302418.
  date published: 2026-07-30T12:06:10Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Da bin ich! Wer ruft?" (David, Magdalena, Walther, Eva)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.663
  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: 0.285
  additional property: Energy
    type: PropertyValue
    value: 0.172
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.167
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.227
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.656
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBAYC9302418
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: 960254
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T12:06:10+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302418
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960254
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960254
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T12:06:10+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Wagner: Die Meistersinger von Nürnberg, Act 2: "Gut'n Abend, Meister! Noch so fleißig?" (Eva, Sachs, Magdalena)
type: MusicRecording
duration: PT8M10S
duration ms: 490293
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Bernd Weikl
by artist: Cheryl Studer
by artist: Cornelia Kallisch
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71cc6e470b6d81e7d13e15348ddbab24d95233ac4a1b8a80e2404fcc231f167. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBAYC9302445.
  date published: 2026-07-31T06:42:11Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Gut'n Abend, Meister! Noch so fleißig?" (Eva, Sachs, Magdalena)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.017
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.411
  additional property: Energy
    type: PropertyValue
    value: 0.12
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.493
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.204
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.037
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBAYC9302445
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: 960360
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T06:42:11+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302445
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960360
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960360
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T06:42:11+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

Wagner: Die Meistersinger von Nürnberg, Act 2: "Geliebter, spare den Zorn!" (Eva, Magdalena, Walther, Nachtwächter)
type: MusicRecording
duration: PT1M52S
duration ms: 112626
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Cheryl Studer
by artist: Cornelia Kallisch
by artist: René Pape
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a05e09c8d13bed113abd9f79a11e4471ed5174233ab184e8d422b6aa8e30bb5. 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/GBAYC9302449.
  date published: 2026-07-31T12:24:41Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Geliebter, spare den Zorn!" (Eva, Magdalena, Walther, Nachtwächter)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.858
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.232
  additional property: Energy
    type: PropertyValue
    value: 0.038
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.087
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.35
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBAYC9302449
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/GBAYC9302449
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

Wagner: Die Meistersinger von Nürnberg, Act 2: "Ach, Himmel! David! Gott, welche Not!" (Beckmesser, Sachs, David, Walther, Pogner, Magdalena, Chor, Nachtwächter)
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by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Bernd Weikl
by artist: Chor der Bayerischen Staatsoper
by artist: Cornelia Kallisch
by artist: Deon Van Der Walt
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by artist: René Pape
by artist: Siegfried Lorenz
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genre: classical
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  date published: 2026-07-31T15:20:15Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Ach, Himmel! David! Gott, welche Not!" (Beckmesser, Sachs, David, Walther, Pogner, Magdalena, Chor, Nachtwächter)
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Symphony No. 2 in C Minor - "Resurrection": V. In the speed of the scherzo - Allegro energico - Slow, mysterious - Live
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  date published: 2026-07-08T08:56:20Z
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Symphony No. 6 in A Minor "Tragic": I. Allegro energico, ma non troppo. Heftig aber markig
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  date published: 2026-07-08T03:53:27Z
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Symphony No. 1 in D Major "Titan": III. Feierlich und gemessen, ohne zu schleppen
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Symphony No. 2 in C Minor "Resurrection": I. Allegro maestoso
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Symphony No. 3 in D Minor: VI. Langsam. Ruhevoll. Empfunden
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The 50 Most Famous Symphonies
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Epic Classical Music
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  subject of: OpenTimestamps Proof of Existence
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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
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track: Carmen Suite No. 1: VI. Les Toréadors
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  subject of: OpenTimestamps Proof of Existence
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OTSVerificationAPI
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
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date published: 2026-07-08T03:22:41Z

Carmen Suite No. 1: VI. Les Toréadors
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Discover Opera
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Schmidt: Das Buch mit sieben Siegeln
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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
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track: Schmidt: Das Buch mit sieben Siegeln, Pt. 1: Lento
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:39:04Z
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Mendelssohn: Sacred Works
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Othmar Schoeck: Lieder - Complete Edition, Vol. 6
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Mahler: Symphonies Nos. 1-9
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Von guten achten wunderbar geboren
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    date published: 2026-07-02T03:55:08Z
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Brahms: Songs
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Dvorák, Mahler & Liszt: Songs
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Wagner: Die Meistersinger
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    date published: 2026-07-02T05:09:12Z
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track: Wagner: Die Meistersinger von Nürnberg, Act 3: Prelude
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
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track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Da zu dir der Heiland kam" (Chor)
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  subject of: OpenTimestamps Proof of Existence
  audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Da zu dir der Heiland kam" (Chor)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Verweilt!" - "Ein Wort!" (Walther, Eva, Magdalena)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "David! Was stehst?" (Chor, David, Walther)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Johannistag! Johannistag!" (Chor, David, Magdalena, Sachs)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Laß seh'n, ob Meister Sachs zu Haus?" (Pogner, Eva, Magdalena)
track: Wagner: Die Meistersinger von Nürnberg, Act 3: "Mein Freund! In holder Jugendzeit" (Sachs, Walther)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Der Meister Tön' und Weisen" - "Damit, Herr Ritter" (David, Walther, Chor)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Zeig' her!" - "'s ist gut. Dort an die Tür'" (Sachs, David)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Aller End' ist doch David der Allergescheit'st!" (Chor, David)
track: Wagner: Die Meistersinger von Nürnberg, Act 3: "Abendlich glühend in himmlischer Pracht" (Walther, Sachs)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Das schöne Fest, Johannistag" (Pogner)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Da ist er!" - "Ja, ihr seid es" (Eva, Magdalena, Walther)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Eva, mein einzig Kind, zur Eh'" (Chor, Vogelgesang, Sachs, Kothner, Nachtigall, Beckmesser)
track: Wagner: Die Meistersinger von Nürnberg, Act 3: "Weilten die Sterne im lieblichen Tanz?" (Sachs, Eva, Walther)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Am stillen Herd in Winterzeit" (Walther, Sachs, Beckmesser, Kothner, Vogelgesang, Nachtigall)
track: Wagner: Die Meistersinger von Nürnberg, Act 3: "Hat man mit dem Schuhwerk nicht seine Not!" (Sachs, Eva)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Merkwürd' ger Fall" (Beckmesser, Walther)
track: Wagner: Die Meistersinger von Nürnberg, Act 3: "O Sachs! Mein Freund! Du teurer Mann" (Eva, Sachs)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Das Fenster geht auf" (Sachs, Beckmesser, Walther, Eva)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Seid ihr nun fertig?" (Beckmesser, Sachs, David, Walther, Pogner)
track: Wagner: Die Meistersinger von Nürnberg, Act 1: "Da bin ich! Wer ruft?" (David, Magdalena, Walther, Eva)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Gut'n Abend, Meister! Noch so fleißig?" (Eva, Sachs, Magdalena)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Geliebter, spare den Zorn!" (Eva, Magdalena, Walther, Nachtwächter)
track: Wagner: Die Meistersinger von Nürnberg, Act 2: "Ach, Himmel! David! Gott, welche Not!" (Beckmesser, Sachs, David, Walther, Pogner, Magdalena, Chor, Nachtwächter)

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OpenTimestamps Proof of Existence
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date published: 2026-07-14T18:13:17Z

Wagner: Die Meistersinger von Nürnberg, Act 1: "Da zu dir der Heiland kam" (Chor)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "David! Was stehst?" (Chor, David, Walther)
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genre: classical
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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: Wagner: Die Meistersinger von Nürnberg, Act 1: "David! Was stehst?" (Chor, David, Walther)
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Wagner: Die Meistersinger von Nürnberg, Act 3: "Mein Freund! In holder Jugendzeit" (Sachs, Walther)
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duration: PT4M43S
duration ms: 283240
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by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Bernd Weikl
in album: Wagner: Die Meistersinger
  type: MusicAlbum
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genre: classical
genre: opera
isrc code: GBAYC9302467
additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 3: "Mein Freund! In holder Jugendzeit" (Sachs, Walther)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Der Meister Tön' und Weisen" - "Damit, Herr Ritter" (David, Walther, Chor)
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duration: PT7M15S
duration ms: 435106
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Chor der Bayerischen Staatsoper
by artist: Deon Van Der Walt
in album: Wagner: Die Meistersinger
  type: MusicAlbum
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genre: classical
genre: opera
isrc code: GBAYC9302422
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Der Meister Tön' und Weisen" - "Damit, Herr Ritter" (David, Walther, Chor)
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Wagner: Die Meistersinger von Nürnberg, Act 2: "Zeig' her!" - "'s ist gut. Dort an die Tür'" (Sachs, David)
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 2: "Zeig' her!" - "'s ist gut. Dort an die Tür'" (Sachs, David)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Aller End' ist doch David der Allergescheit'st!" (Chor, David)
type: MusicRecording
duration: PT3M14S
duration ms: 194226
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by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Chor der Bayerischen Staatsoper
by artist: Deon Van Der Walt
in album: Wagner: Die Meistersinger
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  date published: 1994
genre: classical
genre: opera
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additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302423
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f82354cbd6d7fe846745ad752854530d3fb68ac39f01c736451a8dda18fda53. 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/GBAYC9302423.
  date published: 2026-07-08T03:22:41Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Aller End' ist doch David der Allergescheit'st!" (Chor, David)
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Wagner: Die Meistersinger von Nürnberg, Act 3: "Abendlich glühend in himmlischer Pracht" (Walther, Sachs)
type: MusicRecording
duration: PT5M22S
duration ms: 322400
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Bernd Weikl
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302469
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c268a213f91e2b533ba19c0273c997af17d9658f76c6bb6005241857237fdd. 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/GBAYC9302469.
  date published: 2026-07-02T05:09:12Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 3: "Abendlich glühend in himmlischer Pracht" (Walther, Sachs)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Das schöne Fest, Johannistag" (Pogner)
type: MusicRecording
duration: PT4M0S
duration ms: 240626
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Kurt Moll
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302427
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302427
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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  date published: 2026-07-08T03:53:27Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Das schöne Fest, Johannistag" (Pogner)
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  additional property: Tempo (BPM)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Eva, mein einzig Kind, zur Eh'" (Chor, Vogelgesang, Sachs, Kothner, Nachtigall, Beckmesser)
type: MusicRecording
duration: PT7M34S
duration ms: 454906
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Bernd Weikl
by artist: Chor der Bayerischen Staatsoper
by artist: Hans Wilbrink
by artist: Hans-Joachim Ketelsen
by artist: Michael Shade
by artist: Siegfried Lorenz
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302428
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c802b1a6b600452312da5d45ce4db3cb9d91b8d651dd867e696e55a4d65b01c. 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/GBAYC9302428.
  date published: 2026-07-08T03:53:27Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Eva, mein einzig Kind, zur Eh'" (Chor, Vogelgesang, Sachs, Kothner, Nachtigall, Beckmesser)
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  additional property: Valence (Positivity)
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Wagner: Die Meistersinger von Nürnberg, Act 3: "Weilten die Sterne im lieblichen Tanz?" (Sachs, Eva, Walther)
type: MusicRecording
duration: PT2M15S
duration ms: 135506
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Bernd Weikl
by artist: Cheryl Studer
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302476
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302476
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cafe3a230e00a622844e5a46843437194ea25a3cac40eab739332bc4a0e0f76. 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/GBAYC9302476.
  date published: 2026-07-08T03:22:41Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 3: "Weilten die Sterne im lieblichen Tanz?" (Sachs, Eva, Walther)
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Am stillen Herd in Winterzeit" (Walther, Sachs, Beckmesser, Kothner, Vogelgesang, Nachtigall)
type: MusicRecording
duration: PT4M37S
duration ms: 277506
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Ben Heppner
by artist: Bernd Weikl
by artist: Hans Wilbrink
by artist: Hans-Joachim Ketelsen
by artist: Michael Shade
by artist: Siegfried Lorenz
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302430
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302430
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f987c6378665440b4d4393b59603d4e40aa4769505b04b0c0fadc9b20fee01. 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/GBAYC9302430.
  date published: 2026-07-08T03:22:41Z
audio: Wagner: Die Meistersinger von Nürnberg, Act 1: "Am stillen Herd in Winterzeit" (Walther, Sachs, Beckmesser, Kothner, Vogelgesang, Nachtigall)
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  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
    type: PropertyValue
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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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Wagner: Die Meistersinger von Nürnberg, Act 3: "Hat man mit dem Schuhwerk nicht seine Not!" (Sachs, Eva)
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duration: PT1M43S
duration ms: 103560
explicit: false
by artist: Richard Wagner
by artist: Bavarian State Orchestra
by artist: Wolfgang Sawallisch
by artist: Bernd Weikl
by artist: Cheryl Studer
in album: Wagner: Die Meistersinger
  type: MusicAlbum
  date published: 1994
genre: classical
genre: opera
isrc code: GBAYC9302477
additional property: CopyrightID
additional property: CopyrightStatus
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Wagner: Die Meistersinger von Nürnberg, Act 1: "Merkwürd' ger Fall" (Beckmesser, Walther)
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Wagner: Die Meistersinger von Nürnberg, Act 3: "O Sachs! Mein Freund! Du teurer Mann" (Eva, Sachs)
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Wagner: Die Meistersinger von Nürnberg, Act 2: "Das Fenster geht auf" (Sachs, Beckmesser, Walther, Eva)
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Wagner: Die Meistersinger von Nürnberg, Act 2: "Seid ihr nun fertig?" (Beckmesser, Sachs, David, Walther, Pogner)
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111 Orchestral Masterpieces
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Franck: Les Béatitudes, M. 53
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Othmar Schoeck: Lieder - Complete Edition, Vol. 4
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Mahler: Kindertotenlieder / Symphony No. 10: Adagio / Webern: Passacaglia, Op. 1 / Im Sommerwind
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Hindemith: Vocal Chamber Music
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Mendelssohn: Die großen Chorwerke
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Mendelssohn: Elias, Op. 70
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Rihm: Deus Passus, "St. Luke Passion"
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Mahler: Symphony No. 2
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Mendelssohn: Elijah, Op. 70
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Hartmann: Sinfonien Nr.1-8 · 1.-3.CD
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Der Messias
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Wolpe: Quartets - Cantata
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Mahler, G.: Symphony No. 3 in D minor / SCHUBERT: Rosamunde, D. 797 / Webern, A.: 6 Pieces for Orchestra
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Beethoven: Missa Solemnis in D Major, Op. 123
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Michael Gielen Edition, Vol. 7 (1961-2006)
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Hartmann: Symphony No. 1 "Versuch eines Requiems" - Nono: Canti di vita e d'amore - Martinů: Memorial to Lidice
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De Profundis! (Epic Classical Music with Choir and Orchestra)
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Frank, C.: Beatitudes (Les)
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Cherubini: Mass No. 2 in D Minor, "Messe Solennelle"
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Weihnachtsoratorium
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