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genre: opera
description: Ulrike Helzel is a German operatic mezzo-soprano. Life Helzel was born in Magdeburg. She received her vocal training from 1988 onwards with Christa Kern-Pöschel at the University of Music and Theat
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    by artist: Bayreuth Festival Chorus
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    by artist: Christian Thielemann
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    popularity: 5
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  track: Das Rheingold: Scene 1: Vorspiel
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      date published: 2026-07-07T14:04:01Z
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  track: Die Walkure: Act I Scene 1: Prelude
  track: Das Rheingold: Scene 1: Weia! Waga! Woge, du Welle! (Woglinde, Wellgunde, Flosshilde, Alberich)
  track: Die Walkure: Act I Scene 1: Wes Herd dies auch sei, hier muss ich rasten (Siegmund, Sieglinde)
  track: Das Rheingold: Scene 1: Garstig glatter glitschiger Glimmer! (Alberich, Woglinde, Wellgunde, Flosshilde)
  track: Das Rheingold: Scene 1: Wallala! Lalaleia! Schame dich, Albe! (Woglinde, Wellgunde, Flosshilde, Alberich)
  track: Das Rheingold: Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund (Woglinde, Wellgunde, Flosshilde, Alberich)
  track: Das Rheingold: Scene 1: Verwandlungsmusik
  track: Das Rheingold: Scene 2: Wotan, Gemahl, erwache! (Fricka, Wotan)
  track: Das Rheingold: Scene 2: Nur Wonne schafft dir, was mich erschreckt? (Fricka, Wotan)
  track: Das Rheingold: Scene 2: Sanft schloss Schlaf dein Aug'! (Fasolt, Wotan)
  track: Das Rheingold: Scene 2: Immer ist Undank Loges Lohn! (Loge)
  track: Das Rheingold: Scene 2: Nur einen sah ich, der sagte der Liebe ab (Loge, Wotan, Fasolt, Fafner)
  track: Das Rheingold: Scene 2: Glaub mir, mehr als Freia frommt das gleissende Gold (Fafner, Wotan, Fasolt, Freia, Froh, Donner, Loge)
  track: Das Rheingold: Scene 4: Zur Burg fuhrt die Brucke (Froh, Wotan, Fricka, Loge)
  track: Das Rheingold: Scene 4: Rheingold! Rheingold! (Woglinde, Wellgunde, Flosshilde, Wotan, Loge)
album: Wagner: Gotterdammerung
album: Wagner, R.: Das Rheingold
album: Wagner: Der Ring des Nibelungen - Great Scenes
album: Orff: Gisei, das Opfer
album: Wagner: Ring (Live)
album: Wagner: Götterdämmerung (Live At Staatsoper, Vienna / 2011)
album: Wagner: Essentials
album: Wagner: Das Rheingold (Live at Staatsoper, Vienna, 2011)
album: Beethoven: Large Choral Works
album: Beethoven 2020 – Large Vocal Works
album: Wagner: Walküre (Live At Staatsoper, Vienna / 2011)
album: Beethoven 2020 – Lieder & Partsongs

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Die Walkure: Act I Scene 1: Prelude
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cac17c5c71fae88a8ef62b5594276fbe99b763dfcfe95a29a5f82c058396e3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900048 — a six-check JSON result.
  date published: 2026-07-31T15:20:15Z
audio: Die Walkure: Act I Scene 1: Wes Herd dies auch sei, hier muss ich rasten (Siegmund, Sieglinde)
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  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.824
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.235
  additional property: Energy
    type: PropertyValue
    value: 0.016
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.266
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.068
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.94
  additional property: Key Name
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    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Garstig glatter glitschiger Glimmer! (Alberich, Woglinde, Wellgunde, Flosshilde)
type: MusicRecording
duration: PT5M38S
duration ms: 338120
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6868039f5f9a46418fba17ae6b8d6db7936351e2201e101dbe5a9cfca1514665
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6868039f5f9a46418fba17ae6b8d6db7936351e2201e101dbe5a9cfca1514665. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900004 — a six-check JSON result.
  date published: 2026-07-08T03:22:41Z
audio: Das Rheingold: Scene 1: Garstig glatter glitschiger Glimmer! (Alberich, Woglinde, Wellgunde, Flosshilde)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.628
  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: 0.29
  additional property: Energy
    type: PropertyValue
    value: 0.119
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.289
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.158
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Wallala! Lalaleia! Schame dich, Albe! (Woglinde, Wellgunde, Flosshilde, Alberich)
type: MusicRecording
duration: PT2M42S
duration ms: 162573
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:20:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c7424234895f5d2b1e84e88bd849f5a7e61b57211cc721028f2e758f22e8c61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7424234895f5d2b1e84e88bd849f5a7e61b57211cc721028f2e758f22e8c61. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900005 — a six-check JSON result.
  date published: 2026-07-08T03:22:41Z
audio: Das Rheingold: Scene 1: Wallala! Lalaleia! Schame dich, Albe! (Woglinde, Wellgunde, Flosshilde, Alberich)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.728
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.307
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.039
  additional property: Liveness
    type: PropertyValue
    value: 0.264
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.162
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.487
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund (Woglinde, Wellgunde, Flosshilde, Alberich)
type: MusicRecording
duration: PT6M45S
duration ms: 405053
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:25:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbc309c4b79a4f76d3d222d1e2ade83205469211acb8b6a518dc73880d3e282c
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/GB6CE0900006
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc309c4b79a4f76d3d222d1e2ade83205469211acb8b6a518dc73880d3e282c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900006 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund (Woglinde, Wellgunde, Flosshilde, Alberich)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.119
  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: 0.188
  additional property: Energy
    type: PropertyValue
    value: 0.152
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.304
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.08
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.513
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Verwandlungsmusik
type: MusicRecording
duration: PT3M2S
duration ms: 182520
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x144c3568b5bac7dbf3212c0850e45828f19c8f910aa783da397546628c285722
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900008
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144c3568b5bac7dbf3212c0850e45828f19c8f910aa783da397546628c285722. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900008 — a six-check JSON result.
  date published: 2026-07-31T16:33:26Z
audio: Das Rheingold: Scene 1: Verwandlungsmusik
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.753
  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: 0.186
  additional property: Energy
    type: PropertyValue
    value: 0.038
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.899
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.076
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.538
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Wotan, Gemahl, erwache! (Fricka, Wotan)
type: MusicRecording
duration: PT3M23S
duration ms: 203760
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e6d8a3a75bae59389fc4948cc11bbdb405cc35cc11abf601f907b882713bc1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960427
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960427
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:59:18Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6d8a3a75bae59389fc4948cc11bbdb405cc35cc11abf601f907b882713bc1e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900009 — a six-check JSON result.
  date published: 2026-07-31T15:59:18Z
audio: Das Rheingold: Scene 2: Wotan, Gemahl, erwache! (Fricka, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.709
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.211
  additional property: Energy
    type: PropertyValue
    value: 0.049
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.833
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.111
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.757
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Nur Wonne schafft dir, was mich erschreckt? (Fricka, Wotan)
type: MusicRecording
duration: PT4M24S
duration ms: 264160
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd09d29d3b6a978bcc2824f68c0cace47bd581a2f6ee10928043191267b1d86b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960427
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960427
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:59:18Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09d29d3b6a978bcc2824f68c0cace47bd581a2f6ee10928043191267b1d86b1. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900010 — a six-check JSON result.
  date published: 2026-07-31T15:59:18Z
audio: Das Rheingold: Scene 2: Nur Wonne schafft dir, was mich erschreckt? (Fricka, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.354
  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: 0.324
  additional property: Energy
    type: PropertyValue
    value: 0.096
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.218
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.124
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.576
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Sanft schloss Schlaf dein Aug'! (Fasolt, Wotan)
type: MusicRecording
duration: PT2M17S
duration ms: 137613
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81f150d5d0b0a31a64311eae290744b75b7e0287131d7fb59b824d1654c45cda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960473
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960473
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T22:27:44Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f150d5d0b0a31a64311eae290744b75b7e0287131d7fb59b824d1654c45cda. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900012 — a six-check JSON result.
  date published: 2026-07-31T22:27:44Z
audio: Das Rheingold: Scene 2: Sanft schloss Schlaf dein Aug'! (Fasolt, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.627
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.268
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.599
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.177
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.038
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Immer ist Undank Loges Lohn! (Loge)
type: MusicRecording
duration: PT2M25S
duration ms: 145693
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T15:14:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eb6eaebfdfe10c02d1c5ee8dde5ff610aa68c639d25ae7e4450124b9914f6d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960422
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960422
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:27:29Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb6eaebfdfe10c02d1c5ee8dde5ff610aa68c639d25ae7e4450124b9914f6d2. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900016 — a six-check JSON result.
  date published: 2026-07-31T15:27:29Z
audio: Das Rheingold: Scene 2: Immer ist Undank Loges Lohn! (Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.268
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.288
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.177
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.104
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Nur einen sah ich, der sagte der Liebe ab (Loge, Wotan, Fasolt, Fafner)
type: MusicRecording
duration: PT3M31S
duration ms: 211573
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:57:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9285b57946af88e9d9757055e81153b1fbb22ce5eecd503207f4fdad4e0e5f29
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9285b57946af88e9d9757055e81153b1fbb22ce5eecd503207f4fdad4e0e5f29. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900017 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Das Rheingold: Scene 2: Nur einen sah ich, der sagte der Liebe ab (Loge, Wotan, Fasolt, Fafner)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.924
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.297
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.125
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.161
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.806
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Glaub mir, mehr als Freia frommt das gleissende Gold (Fafner, Wotan, Fasolt, Freia, Froh, Donner, Loge)
type: MusicRecording
duration: PT3M31S
duration ms: 211706
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x924e3b4336ead5c46cff01dace53098ead09a7603d0be6b815ac55810bc9ae43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e3b4336ead5c46cff01dace53098ead09a7603d0be6b815ac55810bc9ae43. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900019 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Das Rheingold: Scene 2: Glaub mir, mehr als Freia frommt das gleissende Gold (Fafner, Wotan, Fasolt, Freia, Froh, Donner, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.497
  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: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.129
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.268
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.527
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 4: Zur Burg fuhrt die Brucke (Froh, Wotan, Fricka, Loge)
type: MusicRecording
duration: PT5M36S
duration ms: 336613
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe73c738ba96d9233cee6dcf064d1db5d6b90ace2a076afdd4512523619858642
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960448
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960448
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900044
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T18:48:12Z
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c738ba96d9233cee6dcf064d1db5d6b90ace2a076afdd4512523619858642. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900044 — a six-check JSON result.
  date published: 2026-07-31T18:48:12Z
audio: Das Rheingold: Scene 4: Zur Burg fuhrt die Brucke (Froh, Wotan, Fricka, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.854
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.138
  additional property: Energy
    type: PropertyValue
    value: 0.105
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.396
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.153
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 4: Rheingold! Rheingold! (Woglinde, Wellgunde, Flosshilde, Wotan, Loge)
type: MusicRecording
duration: PT5M6S
duration ms: 306320
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Der Ring des Nibelungen
  type: MusicAlbum
  date published: 2009-01-11
genre: classical
genre: opera
isrc code: GB6CE0900045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3433c7585ff43a0a429db5882ad6d8c0c476672902d5c87c0cad9b61e282e9a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960403
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960403
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900045
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T13:04:34Z
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
subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Bluhenden Lebens labendes Blut (Siegfried, Gunther)
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    date published: 2026-07-31T20:42:35Z
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track: Gotterdammerung (Twilight of the Gods): Act II: Prelude
track: Gotterdammerung (Twilight of the Gods): Prologue: Welch Licht leuchtet dort? (The Norns)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Was nahmst du am Eide teil? (Siegfried, Hagen, Gunther, Gutrune)
track: Gotterdammerung (Twilight of the Gods): Prologue: Singe, Schwester … Treu beratner Vertrage Reunen (The Norns)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Hier sitz' ich zur Wacht (Hagen)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 1: Schlafst du, Hagen, mein Sohn? - Der Ewigen Macht (Alberich, Hagen)
track: Gotterdammerung (Twilight of the Gods): Prologue: Singe, Schwester … Es ragt die Burg (The Norns)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Orchesterzwischenspiel
track: Gotterdammerung (Twilight of the Gods): Act II Scene 1: Orchesterzwischenspiel
track: Gotterdammerung (Twilight of the Gods): Prologue: Spinne, Schwester, und singe! (The Norns)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Altgewohntes Gerausch raunt meinem Ohr die Ferne (Brunnhilde, Waltraute)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 2: Hoiho, Hagen! Muder Mann! (Siegfried, Hagen, Gutrune)
track: Gotterdammerung (Twilight of the Gods): Prologue: Interlude
track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Kommst du zu mir? (Brunnhilde, Waltraute)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 3: Hoiho! Ihr Gibichsmannen, machet euch auf! (Hagen)
track: Gotterdammerung (Twilight of the Gods): Prologue: Zu neuen Taten, teurer Helde (Brunnhilde)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Lockte dich, Schwester, mein Los? (Brunnhilde, Waltraute)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 3: Was tost das Horn? (Chorus, Hagen)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Hore mit Sinn (Waltraute)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 3: Gross Gluck und Heil lacht nun dem Rhein (Chorus, Hagen)
track: Gotterdammerung (Twilight of the Gods): Prologue: Lass' ich, Liebste, dich hier (Siegfried, Brunhilde)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 3: So sitzt er, sagt kein Wort (Waltraute)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 4: Heil dir, Gunther! Heil dir und deiner Braut! (Chorus)
track: Gotterdammerung (Twilight of the Gods): Prologue: Oh, heilige Gotter! (Brunnhilde, Siegfried)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Welch banger Traume Maren meldest du Traurige mir (Brunnhilde, Waltraute)
track: Gotterdammerung (Twilight of the Gods): Prologue: Siegfrieds Rheinfahrt (Siegfried's Rhine Journey)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 4: Gegrusst sei, teurer Held! (Gunther, Chorus)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Nun hor, Hagen, sage mir, Held (Gunther, Hagen, Gutrune)
track: Gotterdammerung (Twilight of the Gods): Act II Scene 4: Was muht Brunnhildens Blick? (Siegfried, Brunnhilde, Hagen, Chorus)
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track: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Jagt er auf Taten wonnig umher (Hagen, Gunther, Siegfried)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Heil! Siegfried, teurer Held! (Hagen, Siegfried, Gunther)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Begrusse froh, o Held, die Halle meines Vater (Gunther, Siegfried, Hagen)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Willkommen, Gast, in Gibichs Haus! (Gutrune, Siegfried, Gunther)
track: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Gutrune - Sind's gute Runen (Gunther, Siegfried)

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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebc80541fa74bb8a815dadb087952d382f88f0779bcf9da697f8d0f056fca1e. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900205 — a six-check JSON result.
  date published: 2026-07-31T16:07:24Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Was nahmst du am Eide teil? (Siegfried, Hagen, Gunther, Gutrune)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.859
  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: 0.164
  additional property: Energy
    type: PropertyValue
    value: 0.141
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.231
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.109
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.593
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Singe, Schwester … Treu beratner Vertrage Reunen (The Norns)
type: MusicRecording
duration: PT2M8S
duration ms: 128906
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 3
genre: classical
genre: opera
isrc code: GB6CE0900188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T23:53:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5550dfce0d5ec0fb391fc0aa9a28ecf676a7803c9fd191a4c7766b336f4be136
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960330
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960330
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900188
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:58:21Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5550dfce0d5ec0fb391fc0aa9a28ecf676a7803c9fd191a4c7766b336f4be136. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900188 — a six-check JSON result.
  date published: 2026-07-31T00:58:21Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Singe, Schwester … Treu beratner Vertrage Reunen (The Norns)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.841
  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: 0.191
  additional property: Energy
    type: PropertyValue
    value: 0.113
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.582
  additional property: Liveness
    type: PropertyValue
    value: 0.224
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.291
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 2: Hier sitz' ich zur Wacht (Hagen)
type: MusicRecording
duration: PT4M38S
duration ms: 278440
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:05:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f25355d2a26dfe89df4e2b4b415c6e5a2527441e93d981b2281b2d704dd5850
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f25355d2a26dfe89df4e2b4b415c6e5a2527441e93d981b2281b2d704dd5850. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900206 — a six-check JSON result.
  date published: 2026-07-08T03:22:41Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Hier sitz' ich zur Wacht (Hagen)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.07
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.101
  additional property: Energy
    type: PropertyValue
    value: 0.069
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.55
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.21
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act II Scene 1: Schlafst du, Hagen, mein Sohn? - Der Ewigen Macht (Alberich, Hagen)
type: MusicRecording
duration: PT4M52S
duration ms: 292720
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900220
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:56:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeba78326ad68f049149df141dd97ac8de8d29118a1a27c56ac4016ac4d75c028
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900220
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba78326ad68f049149df141dd97ac8de8d29118a1a27c56ac4016ac4d75c028. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900220 — a six-check JSON result.
  date published: 2026-07-08T03:22:41Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 1: Schlafst du, Hagen, mein Sohn? - Der Ewigen Macht (Alberich, Hagen)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.919
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.068
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.113
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Singe, Schwester … Es ragt die Burg (The Norns)
type: MusicRecording
duration: PT2M33S
duration ms: 153040
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 3
genre: classical
genre: opera
isrc code: GB6CE0900189
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T10:11:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf96443fec96540b656df05e22ad38955d218f7c8f1b78e9f55848e6b547337a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960247
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960247
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900189
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T10:42:33Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96443fec96540b656df05e22ad38955d218f7c8f1b78e9f55848e6b547337a6. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900189 — a six-check JSON result.
  date published: 2026-07-30T10:42:33Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Singe, Schwester … Es ragt die Burg (The Norns)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.927
  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: 0.188
  additional property: Energy
    type: PropertyValue
    value: 0.115
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.022
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.435
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 2: Orchesterzwischenspiel
type: MusicRecording
duration: PT5M27S
duration ms: 327813
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:29:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86adcbd8afa2ce01380d0ca7a67042ac0955f0338e4cfca33bad9ceee1119ae4
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/GB6CE0900207
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86adcbd8afa2ce01380d0ca7a67042ac0955f0338e4cfca33bad9ceee1119ae4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900207 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Orchesterzwischenspiel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.041
  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: 0.078
  additional property: Energy
    type: PropertyValue
    value: 0.017
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.696
  additional property: Liveness
    type: PropertyValue
    value: 0.191
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.029
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.408
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 1: Orchesterzwischenspiel
type: MusicRecording
duration: PT2M16S
duration ms: 136200
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900221
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T19:37:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1316ead8a3f47f8728fd45012278c51a91ec53a949718c44c4aa65bf4c0ae460
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900221
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1316ead8a3f47f8728fd45012278c51a91ec53a949718c44c4aa65bf4c0ae460. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900221 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 1: Orchesterzwischenspiel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.654
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.079
  additional property: Energy
    type: PropertyValue
    value: 0.001
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.959
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.099
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.953
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Spinne, Schwester, und singe! (The Norns)
type: MusicRecording
duration: PT6M13S
duration ms: 373386
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 3
genre: classical
genre: opera
isrc code: GB6CE0900190
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T09:22:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x972a9b1a24b2b74a41ee48215a2ee9cec3bf8b696618a4c068c71112205db119
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960241
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960241
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900190
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:58:01Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972a9b1a24b2b74a41ee48215a2ee9cec3bf8b696618a4c068c71112205db119. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900190 — a six-check JSON result.
  date published: 2026-07-30T09:58:01Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Spinne, Schwester, und singe! (The Norns)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.768
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.165
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.115
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.978
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 3: Altgewohntes Gerausch raunt meinem Ohr die Ferne (Brunnhilde, Waltraute)
type: MusicRecording
duration: PT2M31S
duration ms: 151226
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T19:46:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf720dd3207c460c7817d54623aefb53fa591f6163892187a8642d7a3083fb061
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960456
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960456
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900208
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:57Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf720dd3207c460c7817d54623aefb53fa591f6163892187a8642d7a3083fb061. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900208 — a six-check JSON result.
  date published: 2026-07-31T19:53:57Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Altgewohntes Gerausch raunt meinem Ohr die Ferne (Brunnhilde, Waltraute)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.394
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.24
  additional property: Energy
    type: PropertyValue
    value: 0.087
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.017
  additional property: Liveness
    type: PropertyValue
    value: 0.145
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.059
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.431
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act II Scene 2: Hoiho, Hagen! Muder Mann! (Siegfried, Hagen, Gutrune)
type: MusicRecording
duration: PT5M1S
duration ms: 301640
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900222
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:19:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x955da7591f4281255e6d99e1ff42faf4a1aae7396feaf56edc8307039f31a534
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/GB6CE0900222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955da7591f4281255e6d99e1ff42faf4a1aae7396feaf56edc8307039f31a534. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900222 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 2: Hoiho, Hagen! Muder Mann! (Siegfried, Hagen, Gutrune)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.681
  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: 0.262
  additional property: Energy
    type: PropertyValue
    value: 0.157
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.623
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.204
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.718
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Interlude
type: MusicRecording
duration: PT3M40S
duration ms: 220040
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 3
genre: classical
genre: opera
isrc code: GB6CE0900191
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T09:09:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67642a602369b778e1285c7f25542ff2488aa0c768fad0d88d0f2b21e2dd68d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960236
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960236
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900191
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:37:10Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67642a602369b778e1285c7f25542ff2488aa0c768fad0d88d0f2b21e2dd68d7. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900191 — a six-check JSON result.
  date published: 2026-07-30T09:37:10Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Interlude
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.783
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.076
  additional property: Energy
    type: PropertyValue
    value: 0.024
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.957
  additional property: Liveness
    type: PropertyValue
    value: 0.227
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.401
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act I Scene 2: Kommst du zu mir? (Brunnhilde, Waltraute)
type: MusicRecording
duration: PT3M9S
duration ms: 189466
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:27:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd589b42b1f19ddc441ef0a30c5aafc50fb10096397da1261366facc5f42473ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900209
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd589b42b1f19ddc441ef0a30c5aafc50fb10096397da1261366facc5f42473ac. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900209 — a six-check JSON result.
  date published: 2026-07-08T03:39:04Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 2: Kommst du zu mir? (Brunnhilde, Waltraute)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.226
  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: 0.224
  additional property: Energy
    type: PropertyValue
    value: 0.214
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.025
  additional property: Liveness
    type: PropertyValue
    value: 0.241
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.061
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.778
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 3: Hoiho! Ihr Gibichsmannen, machet euch auf! (Hagen)
type: MusicRecording
duration: PT1M38S
duration ms: 98840
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:11:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25d20e727584b673fcb120c55338551b50ed167a101cb8779df5dde5e6b0cf6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900223
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d20e727584b673fcb120c55338551b50ed167a101cb8779df5dde5e6b0cf6c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900223 — a six-check JSON result.
  date published: 2026-07-08T03:53:27Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 3: Hoiho! Ihr Gibichsmannen, machet euch auf! (Hagen)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.009
  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: 0.252
  additional property: Energy
    type: PropertyValue
    value: 0.346
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.935
  additional property: Liveness
    type: PropertyValue
    value: 0.859
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.044
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.058
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Zu neuen Taten, teurer Helde (Brunnhilde)
type: MusicRecording
duration: PT2M17S
duration ms: 137480
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 3
genre: classical
genre: opera
isrc code: GB6CE0900192
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T01:38:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3771c1c294bb70baee38787385c5b689251f94bd07921bc49d74b171b549dd5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900192
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3771c1c294bb70baee38787385c5b689251f94bd07921bc49d74b171b549dd5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900192 — a six-check JSON result.
  date published: 2026-07-31T02:19:15Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Zu neuen Taten, teurer Helde (Brunnhilde)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.72
  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: 0.212
  additional property: Energy
    type: PropertyValue
    value: 0.144
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.265
  additional property: Liveness
    type: PropertyValue
    value: 0.337
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.069
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.494
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act I Scene 3: Lockte dich, Schwester, mein Los? (Brunnhilde, Waltraute)
type: MusicRecording
duration: PT2M30S
duration ms: 150200
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:39:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaa4f75124d876872a5e3b7987ab310a9fa27060f5cd3397183bebad61876cf2
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/GB6CE0900210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa4f75124d876872a5e3b7987ab310a9fa27060f5cd3397183bebad61876cf2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900210 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Lockte dich, Schwester, mein Los? (Brunnhilde, Waltraute)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.45
  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: 0.264
  additional property: Energy
    type: PropertyValue
    value: 0.133
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.18
  additional property: Liveness
    type: PropertyValue
    value: 0.328
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.054
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.923
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 3: Was tost das Horn? (Chorus, Hagen)
type: MusicRecording
duration: PT4M36S
duration ms: 276880
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T16:06:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bf44fc2bf1ff57e296a8a61f6f1e6ab1b9522f04c115786fc67c58a568f16c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960435
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960435
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900224
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:33:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf44fc2bf1ff57e296a8a61f6f1e6ab1b9522f04c115786fc67c58a568f16c0. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900224 — a six-check JSON result.
  date published: 2026-07-31T16:33:26Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 3: Was tost das Horn? (Chorus, Hagen)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.61
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.317
  additional property: Energy
    type: PropertyValue
    value: 0.326
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.084
  additional property: Liveness
    type: PropertyValue
    value: 0.444
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.195
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.428
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act I Scene 3: Hore mit Sinn (Waltraute)
type: MusicRecording
duration: PT4M15S
duration ms: 255106
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T22:27:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5903e275566c78af21b9defef1f8cd58ab57fd23b68460653de9e3be642de227
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960478
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960478
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900211
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5903e275566c78af21b9defef1f8cd58ab57fd23b68460653de9e3be642de227. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900211 — a six-check JSON result.
  date published: 2026-07-31T23:30:38Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Hore mit Sinn (Waltraute)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.979
  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: 0.246
  additional property: Energy
    type: PropertyValue
    value: 0.068
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.172
  additional property: Liveness
    type: PropertyValue
    value: 0.162
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.083
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 3: Gross Gluck und Heil lacht nun dem Rhein (Chorus, Hagen)
type: MusicRecording
duration: PT2M53S
duration ms: 173533
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900225
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:29:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb50084addb85c3c8e53488548a2e42ba224fdb34e946409b308fdcbdee774398
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900225
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50084addb85c3c8e53488548a2e42ba224fdb34e946409b308fdcbdee774398. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900225 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 3: Gross Gluck und Heil lacht nun dem Rhein (Chorus, Hagen)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.496
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.268
  additional property: Energy
    type: PropertyValue
    value: 0.391
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.862
  additional property: Liveness
    type: PropertyValue
    value: 0.352
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.222
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.996
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Lass' ich, Liebste, dich hier (Siegfried, Brunhilde)
type: MusicRecording
duration: PT3M51S
duration ms: 231373
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 3
genre: classical
genre: opera
isrc code: GB6CE0900194
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T11:00:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e76103c0a3dcb34ca9867c362c15b636bd3d6cf6c2bacfd018228bb3c13b0cc
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900194
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e76103c0a3dcb34ca9867c362c15b636bd3d6cf6c2bacfd018228bb3c13b0cc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900194 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Lass' ich, Liebste, dich hier (Siegfried, Brunhilde)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.028
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.222
  additional property: Energy
    type: PropertyValue
    value: 0.212
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.251
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.143
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.828
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 3: So sitzt er, sagt kein Wort (Waltraute)
type: MusicRecording
duration: PT6M1S
duration ms: 361413
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:04:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fc74d8e0fd0473a14d0a3cd66ad4a848b837e339791635a097ab047def58464
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/GB6CE0900212
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc74d8e0fd0473a14d0a3cd66ad4a848b837e339791635a097ab047def58464. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900212 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 3: So sitzt er, sagt kein Wort (Waltraute)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.962
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.19
  additional property: Energy
    type: PropertyValue
    value: 0.053
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.168
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.417
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 4: Heil dir, Gunther! Heil dir und deiner Braut! (Chorus)
type: MusicRecording
duration: PT1M34S
duration ms: 94506
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:51:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45e1840c55b5b8ab1bb307ad2a0b95eb9da4a935c164edc806f45a5f0eda6cac
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900226
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e1840c55b5b8ab1bb307ad2a0b95eb9da4a935c164edc806f45a5f0eda6cac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900226 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 4: Heil dir, Gunther! Heil dir und deiner Braut! (Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.89
  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: 0.174
  additional property: Energy
    type: PropertyValue
    value: 0.118
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.905
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.1
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.253
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Oh, heilige Gotter! (Brunnhilde, Siegfried)
type: MusicRecording
duration: PT1M28S
duration ms: 88946
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 5
genre: classical
genre: opera
isrc code: GB6CE0900195
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:56:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa755cf1e3dae22373f844d5615034b710031fc4f3b3c17cbbd692067d8fb1d83
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/GB6CE0900195
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa755cf1e3dae22373f844d5615034b710031fc4f3b3c17cbbd692067d8fb1d83. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900195 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Oh, heilige Gotter! (Brunnhilde, Siegfried)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.966
  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: 0.253
  additional property: Energy
    type: PropertyValue
    value: 0.376
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.949
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.653
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.31
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.207
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 3: Welch banger Traume Maren meldest du Traurige mir (Brunnhilde, Waltraute)
type: MusicRecording
duration: PT6M32S
duration ms: 392386
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T18:41:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02d13886e5bfe632d846b75d04cbaf0756706926060692aa6022998e8806b618
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900213
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d13886e5bfe632d846b75d04cbaf0756706926060692aa6022998e8806b618. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900213 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 3: Welch banger Traume Maren meldest du Traurige mir (Brunnhilde, Waltraute)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.815
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.224
  additional property: Energy
    type: PropertyValue
    value: 0.161
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.036
  additional property: Liveness
    type: PropertyValue
    value: 0.407
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.474
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Prologue: Siegfrieds Rheinfahrt (Siegfried's Rhine Journey)
type: MusicRecording
duration: PT7M10S
duration ms: 430373
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 5
genre: classical
genre: opera
isrc code: GB6CE0900196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T15:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdb3869efb4f36740587eb27d56ccafae1db82aa4a49ab223b1d7c0c4df43cdd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960276
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960276
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900196
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T16:01:17Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb3869efb4f36740587eb27d56ccafae1db82aa4a49ab223b1d7c0c4df43cdd. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900196 — a six-check JSON result.
  date published: 2026-07-30T16:01:17Z
audio: Gotterdammerung (Twilight of the Gods): Prologue: Siegfrieds Rheinfahrt (Siegfried's Rhine Journey)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.752
  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: 0.177
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.868
  additional property: Liveness
    type: PropertyValue
    value: 0.171
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.103
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.809
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 4: Gegrusst sei, teurer Held! (Gunther, Chorus)
type: MusicRecording
duration: PT2M4S
duration ms: 124400
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900228
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T16:24:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf32f8bd1f3e11a8fdb56cf5506c5c26aefdbd681dd56a8d80b3a8d4b16635664
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900228
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32f8bd1f3e11a8fdb56cf5506c5c26aefdbd681dd56a8d80b3a8d4b16635664. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900228 — a six-check JSON result.
  date published: 2026-07-31T17:29:52Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 4: Gegrusst sei, teurer Held! (Gunther, Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.087
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.181
  additional property: Energy
    type: PropertyValue
    value: 0.121
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.54
  additional property: Liveness
    type: PropertyValue
    value: 0.138
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.047
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.769
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act I Scene 1: Nun hor, Hagen, sage mir, Held (Gunther, Hagen, Gutrune)
type: MusicRecording
duration: PT6M28S
duration ms: 388253
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900197
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:13:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b3642425f860c94e30ab772047a93b37b138943447379fe5876e1a31ec985db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960389
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900197
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3642425f860c94e30ab772047a93b37b138943447379fe5876e1a31ec985db. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900197 — a six-check JSON result.
  date published: 2026-07-31T10:20:10Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Nun hor, Hagen, sage mir, Held (Gunther, Hagen, Gutrune)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.593
  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: 0.307
  additional property: Energy
    type: PropertyValue
    value: 0.116
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.017
  additional property: Liveness
    type: PropertyValue
    value: 0.33
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.22
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.092
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act II Scene 4: Was muht Brunnhildens Blick? (Siegfried, Brunnhilde, Hagen, Chorus)
type: MusicRecording
duration: PT1M54S
duration ms: 114986
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
isrc code: GB6CE0900229
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T19:11:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaadaca4bdf5ea9e3cf07ddf013a6ecdb8fd8ab65098eaf6005b110d658d389a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900229
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadaca4bdf5ea9e3cf07ddf013a6ecdb8fd8ab65098eaf6005b110d658d389a5. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900229 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Gotterdammerung (Twilight of the Gods): Act II Scene 4: Was muht Brunnhildens Blick? (Siegfried, Brunnhilde, Hagen, Chorus)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.399
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.256
  additional property: Energy
    type: PropertyValue
    value: 0.109
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.098
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.835
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Gotterdammerung (Twilight of the Gods): Act I Scene 1: Brachte Siegfried die Braut dir heim (Hagen, Gunther, Gutrune)
type: MusicRecording
duration: PT3M29S
duration ms: 209000
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900198
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T16:59:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacf6fec8477141fefc4636744f236047f41afc0c3ea59db5e4deeaee5313ef17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900198
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf6fec8477141fefc4636744f236047f41afc0c3ea59db5e4deeaee5313ef17. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900198 — a six-check JSON result.
  date published: 2026-07-31T17:29:52Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Brachte Siegfried die Braut dir heim (Hagen, Gunther, Gutrune)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.179
  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: 0.22
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.987
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.237
  additional property: Liveness
    type: PropertyValue
    value: 0.252
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.056
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.368
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 1: Jagt er auf Taten wonnig umher (Hagen, Gunther, Siegfried)
type: MusicRecording
duration: PT3M22S
duration ms: 202333
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T20:32:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x288be525fadf866b547687ae952209ea2800e77560cbd9494367d717f1e83a32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960311
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960311
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900199
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T20:45:02Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288be525fadf866b547687ae952209ea2800e77560cbd9494367d717f1e83a32. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900199 — a six-check JSON result.
  date published: 2026-07-30T20:45:02Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Jagt er auf Taten wonnig umher (Hagen, Gunther, Siegfried)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.93
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.203
  additional property: Energy
    type: PropertyValue
    value: 0.199
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.182
  additional property: Liveness
    type: PropertyValue
    value: 0.411
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.223
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.301
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 1: Heil! Siegfried, teurer Held! (Hagen, Siegfried, Gunther)
type: MusicRecording
duration: PT2M37S
duration ms: 157706
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900200
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:50:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bcf9c1379f29e76ce9269a68c4f5e63292af0ff09276bad809ae2f51bcdd7ab
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/GB6CE0900200
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf9c1379f29e76ce9269a68c4f5e63292af0ff09276bad809ae2f51bcdd7ab. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900200 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Gotterdammerung (Twilight of the Gods): Act I Scene 1: Heil! Siegfried, teurer Held! (Hagen, Siegfried, Gunther)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.563
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.274
  additional property: Energy
    type: PropertyValue
    value: 0.107
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.078
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.012
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Gotterdammerung (Twilight of the Gods): Act I Scene 2: Begrusse froh, o Held, die Halle meines Vater (Gunther, Siegfried, Hagen)
type: MusicRecording
duration: PT3M43S
duration ms: 223333
explicit: false
by artist: Richard Wagner
by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner: Gotterdammerung
  type: MusicAlbum
  date published: 2010-09-28
popularity: 2
genre: classical
genre: opera
isrc code: GB6CE0900201
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:30:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23971a80d024e01e819074be4e40052a03bffb71f0ff2b31f995957b86a7450c
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/GB6CE0900201
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-08T03:20:19Z
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Gotterdammerung (Twilight of the Gods): Act I Scene 2: Willkommen, Gast, in Gibichs Haus! (Gutrune, Siegfried, Gunther)
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by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
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popularity: 2
genre: classical
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
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Gotterdammerung (Twilight of the Gods): Act I Scene 1: Gutrune - Sind's gute Runen (Gunther, Siegfried)
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by artist: Stephen Gould
by artist: Ralf Lukas
by artist: Andrew Shore
by artist: Hans-Peter Konig
by artist: Linda Watson
by artist: Edith Haller
by artist: Christa Mayer
by artist: Simone Schroder
by artist: Martina Dike
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
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  date published: 2010-09-28
popularity: 1
genre: classical
genre: opera
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T02:22:04Z
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Wagner, R.: Das Rheingold
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date published: 2010-06-29
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  by artist: Kwangchul Youn
  by artist: Hans-Peter Konig
  by artist: Michelle Breedt
  by artist: Edith Haller
  by artist: Christa Mayer
  by artist: Fionnuala McCarthy
  by artist: Ulrike Helzel
  by artist: Simone Schroder
  by artist: Bayreuth Festival Orchestra
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
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track: Das Rheingold: Scene 3: Wer halfe mir? (Mime, Loge, Wotan)
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-08-01T00:40:43Z
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track: Das Rheingold: Scene 1: Weia! Waga! Woge, du Welle! (Woglinde, Wellgunde, Flosshilde, Alberich)
track: Das Rheingold: Scene 3: Nehmt euch in acht! Alberich naht (Mime, Wotan, Alberich)
track: Das Rheingold: Scene 1: Garstig glatter glitschiger Glimmer! (Alberich, Woglinde, Wellgunde, Flosshilde)
track: Das Rheingold: Scene 3: Was wollt ihr hier? (Alberich, Wotan, Loge)
track: Das Rheingold: Scene 1: Wallala! Lalaleia! Schame dich, Albe! (Woglinde, Wellgunde, Flosshilde, Alberich)
track: Das Rheingold: Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund (Woglinde, Wellgunde, Flosshilde, Alberich)
track: Das Rheingold: Scene 3: Riesen-Wurm winde sich ringelnd! (Alberich, Loge, Wotan)
track: Das Rheingold: Scene 1: Der Welt Erbe gewann' ich zu eigen durch dich? (Alberich, Woglinde, Wellgunde, Flosshilde)
track: Das Rheingold: Scene 3: Luge du her! - Verwandlungsmusik (Alberich, Loge)
track: Das Rheingold: Scene 1: Verwandlungsmusik
track: Das Rheingold: Scene 2: Wotan, Gemahl, erwache! (Fricka, Wotan)
track: Das Rheingold: Scene 2: Nur Wonne schafft dir, was mich erschreckt? (Fricka, Wotan)
track: Das Rheingold: Scene 4: Gezahlt hab' ich; nun lasst mich zieh'n! (Alberich, Loge, Wotan)
track: Das Rheingold: Scene 2: Hilf mir, Schwester! (Freia, Wotan, Fricka)
track: Das Rheingold: Scene 2: Sanft schloss Schlaf dein Aug'! (Fasolt, Wotan)
track: Das Rheingold: Scene 2: Was sagst du? Ha! Sinnst du Verrat? (Fasolt, Fafner, Wotan, Freia)
track: Das Rheingold: Scene 2: Zu mir, Freia! Meide sie, Frecher! (Froh, Donner, Fafner, Fasolt, Wotan, Freia, Fricka)
track: Das Rheingold: Scene 2: Endlich Loge! Eiltest du so (Wotan, Loge, Fricka, Froh, Donner, Fafner, Fasolt)
track: Das Rheingold: Scene 4: Weiche, Wotan! Weiche! (Erda, Wotan, Fricka, Froh)
track: Das Rheingold: Scene 2: Immer ist Undank Loges Lohn! (Loge)
track: Das Rheingold: Scene 2: Nur einen sah ich, der sagte der Liebe ab (Loge, Wotan, Fasolt, Fafner)
track: Das Rheingold: Scene 2: Taugte wohl des goldnen Tandes gleissend Geschmeid (Fricka, Loge, Wotan, Donner, Froh)
track: Das Rheingold: Scene 4: Schwules Gedunst schwebt in der Luft (Donner)
track: Das Rheingold: Scene 2: Glaub mir, mehr als Freia frommt das gleissende Gold (Fafner, Wotan, Fasolt, Freia, Froh, Donner, Loge)
track: Das Rheingold: Scene 4: Zur Burg fuhrt die Brucke (Froh, Wotan, Fricka, Loge)
track: Das Rheingold: Scene 2: Was sinnt nun Wotan so wild? (Loge, Fricka, Donner, Froh)
track: Das Rheingold: Scene 4: Rheingold! Rheingold! (Woglinde, Wellgunde, Flosshilde, Wotan, Loge)
track: Das Rheingold: Scene 2: Jetzt fand ich's: hort, was euch fehlt! (Loge)
track: Das Rheingold: Scene 2: Wotan, Gemahl, unsel'ger Mann (Fricka, Wotan, Loge, Donner, Froh)
track: Das Rheingold: Scene 2: Verwandlungsmusik
track: Das Rheingold: Scene 3: Hehe! Hehe! Hieher! Hieher! Tuckischer Zwerg! (Alberich, Mime)
track: Das Rheingold: Scene 3: Schau, du Schelm! (Alberich, Mime)
track: Das Rheingold: Scene 3: Nibelheim hier: durch bleiche Nebel (Loge, Mime, Wotan)

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by artist: Christa Mayer
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by artist: Simone Schroder
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genre: classical
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c901b577049326dc350e6f5e083b07c460ce9a453c4a16b162dbdf1d5a532d9. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900003 — a six-check JSON result.
  date published: 2026-07-29T23:52:38Z
audio: Das Rheingold: Scene 1: Weia! Waga! Woge, du Welle! (Woglinde, Wellgunde, Flosshilde, Alberich)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.136
  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: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.125
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.967
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.382
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.136
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.035
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 3: Nehmt euch in acht! Alberich naht (Mime, Wotan, Alberich)
type: MusicRecording
duration: PT2M41S
duration ms: 161053
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T00:17:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1477208ec0870fa292300c3e97b7773f8a479c81ad34dfe046be9d3ed17567a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960489
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900028
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:40:43Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1477208ec0870fa292300c3e97b7773f8a479c81ad34dfe046be9d3ed17567a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900028 — a six-check JSON result.
  date published: 2026-08-01T00:40:43Z
audio: Das Rheingold: Scene 3: Nehmt euch in acht! Alberich naht (Mime, Wotan, Alberich)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.235
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.321
  additional property: Energy
    type: PropertyValue
    value: 0.274
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.13
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.147
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 1: Garstig glatter glitschiger Glimmer! (Alberich, Woglinde, Wellgunde, Flosshilde)
type: MusicRecording
duration: PT5M38S
duration ms: 338120
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T20:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6868039f5f9a46418fba17ae6b8d6db7936351e2201e101dbe5a9cfca1514665
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/GB6CE0900004
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6868039f5f9a46418fba17ae6b8d6db7936351e2201e101dbe5a9cfca1514665. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900004 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 1: Garstig glatter glitschiger Glimmer! (Alberich, Woglinde, Wellgunde, Flosshilde)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 165.628
  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: 0.29
  additional property: Energy
    type: PropertyValue
    value: 0.119
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.289
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.158
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 3: Was wollt ihr hier? (Alberich, Wotan, Loge)
type: MusicRecording
duration: PT4M17S
duration ms: 257613
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900029
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:46:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb0807e5490001146b5c9579c31b541d116f96a12394e2a60ad2f63a20b1aca3
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/GB6CE0900029
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0807e5490001146b5c9579c31b541d116f96a12394e2a60ad2f63a20b1aca3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900029 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 3: Was wollt ihr hier? (Alberich, Wotan, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.359
  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: 0.274
  additional property: Energy
    type: PropertyValue
    value: 0.147
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.973
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.151
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.346
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.34
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Wallala! Lalaleia! Schame dich, Albe! (Woglinde, Wellgunde, Flosshilde, Alberich)
type: MusicRecording
duration: PT2M42S
duration ms: 162573
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T05:20:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c7424234895f5d2b1e84e88bd849f5a7e61b57211cc721028f2e758f22e8c61
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/GB6CE0900005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7424234895f5d2b1e84e88bd849f5a7e61b57211cc721028f2e758f22e8c61. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900005 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 1: Wallala! Lalaleia! Schame dich, Albe! (Woglinde, Wellgunde, Flosshilde, Alberich)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.728
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.307
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.039
  additional property: Liveness
    type: PropertyValue
    value: 0.264
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.162
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.487
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund (Woglinde, Wellgunde, Flosshilde, Alberich)
type: MusicRecording
duration: PT6M45S
duration ms: 405053
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:25:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbc309c4b79a4f76d3d222d1e2ade83205469211acb8b6a518dc73880d3e282c
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/GB6CE0900006
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc309c4b79a4f76d3d222d1e2ade83205469211acb8b6a518dc73880d3e282c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900006 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund (Woglinde, Wellgunde, Flosshilde, Alberich)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.119
  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: 0.188
  additional property: Energy
    type: PropertyValue
    value: 0.152
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.304
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.08
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.513
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 3: Riesen-Wurm winde sich ringelnd! (Alberich, Loge, Wotan)
type: MusicRecording
duration: PT2M39S
duration ms: 159586
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:49:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90fa268eb2c26a356f794f2a323225c9bb659367031eceeaca5771edaece55b4
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900031
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fa268eb2c26a356f794f2a323225c9bb659367031eceeaca5771edaece55b4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900031 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Das Rheingold: Scene 3: Riesen-Wurm winde sich ringelnd! (Alberich, Loge, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.54
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.294
  additional property: Energy
    type: PropertyValue
    value: 0.109
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.15
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.075
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.521
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 1: Der Welt Erbe gewann' ich zu eigen durch dich? (Alberich, Woglinde, Wellgunde, Flosshilde)
type: MusicRecording
duration: PT1M59S
duration ms: 119160
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:53:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0aab29ec950543ec8da0dface650e7d496e0973385afbd8062880e5fadcd4c00
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/GB6CE0900007
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aab29ec950543ec8da0dface650e7d496e0973385afbd8062880e5fadcd4c00. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900007 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 1: Der Welt Erbe gewann' ich zu eigen durch dich? (Alberich, Woglinde, Wellgunde, Flosshilde)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.17
  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: 0.221
  additional property: Energy
    type: PropertyValue
    value: 0.23
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.414
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.115
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.098
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 3: Luge du her! - Verwandlungsmusik (Alberich, Loge)
type: MusicRecording
duration: PT4M57S
duration ms: 297106
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900032
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:28:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9e6a1b0288ea3a4f28c6a84ae4a1da34eedbb7d48a8ceb34ec6a955daca2810
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/GB6CE0900032
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e6a1b0288ea3a4f28c6a84ae4a1da34eedbb7d48a8ceb34ec6a955daca2810. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900032 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 3: Luge du her! - Verwandlungsmusik (Alberich, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 92.161
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.115
  additional property: Energy
    type: PropertyValue
    value: 0.098
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.947
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.691
  additional property: Liveness
    type: PropertyValue
    value: 0.2
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.069
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.339
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 1: Verwandlungsmusik
type: MusicRecording
duration: PT3M2S
duration ms: 182520
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T12:03:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x144c3568b5bac7dbf3212c0850e45828f19c8f910aa783da397546628c285722
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900008
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144c3568b5bac7dbf3212c0850e45828f19c8f910aa783da397546628c285722. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900008 — a six-check JSON result.
  date published: 2026-07-31T12:24:41Z
audio: Das Rheingold: Scene 1: Verwandlungsmusik
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.753
  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: 0.186
  additional property: Energy
    type: PropertyValue
    value: 0.038
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.899
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.958
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.076
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.538
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Wotan, Gemahl, erwache! (Fricka, Wotan)
type: MusicRecording
duration: PT3M23S
duration ms: 203760
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T10:36:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e6d8a3a75bae59389fc4948cc11bbdb405cc35cc11abf601f907b882713bc1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960250
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960250
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T11:13:28Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6d8a3a75bae59389fc4948cc11bbdb405cc35cc11abf601f907b882713bc1e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900009 — a six-check JSON result.
  date published: 2026-07-30T11:13:28Z
audio: Das Rheingold: Scene 2: Wotan, Gemahl, erwache! (Fricka, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.709
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.211
  additional property: Energy
    type: PropertyValue
    value: 0.049
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.833
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.111
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.757
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Nur Wonne schafft dir, was mich erschreckt? (Fricka, Wotan)
type: MusicRecording
duration: PT4M24S
duration ms: 264160
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T17:29:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd09d29d3b6a978bcc2824f68c0cace47bd581a2f6ee10928043191267b1d86b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960288
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960288
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T17:41:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09d29d3b6a978bcc2824f68c0cace47bd581a2f6ee10928043191267b1d86b1. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900010 — a six-check JSON result.
  date published: 2026-07-30T17:41:38Z
audio: Das Rheingold: Scene 2: Nur Wonne schafft dir, was mich erschreckt? (Fricka, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.354
  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: 0.324
  additional property: Energy
    type: PropertyValue
    value: 0.096
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.218
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.124
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.576
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 4: Gezahlt hab' ich; nun lasst mich zieh'n! (Alberich, Loge, Wotan)
type: MusicRecording
duration: PT6M4S
duration ms: 364040
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900035
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T01:44:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cd93d9358fa1f0f1361c258895f66fc44d8b475d0d4c0853339ae286abf82b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960497
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960497
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900035
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T02:22:04Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd93d9358fa1f0f1361c258895f66fc44d8b475d0d4c0853339ae286abf82b4. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900035 — a six-check JSON result.
  date published: 2026-08-01T02:22:04Z
audio: Das Rheingold: Scene 4: Gezahlt hab' ich; nun lasst mich zieh'n! (Alberich, Loge, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.14
  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: 0.333
  additional property: Energy
    type: PropertyValue
    value: 0.135
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.594
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.098
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.95
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Hilf mir, Schwester! (Freia, Wotan, Fricka)
type: MusicRecording
duration: PT1M41S
duration ms: 101186
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:10:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09aa8547c5563a8005ad6910514104e7855e98acda8f76f490b528b46969b3b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900011
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aa8547c5563a8005ad6910514104e7855e98acda8f76f490b528b46969b3b6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900011 — a six-check JSON result.
  date published: 2026-07-31T00:26:26Z
audio: Das Rheingold: Scene 2: Hilf mir, Schwester! (Freia, Wotan, Fricka)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.405
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.368
  additional property: Energy
    type: PropertyValue
    value: 0.174
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.764
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.201
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.901
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Sanft schloss Schlaf dein Aug'! (Fasolt, Wotan)
type: MusicRecording
duration: PT2M17S
duration ms: 137613
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:37:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81f150d5d0b0a31a64311eae290744b75b7e0287131d7fb59b824d1654c45cda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f150d5d0b0a31a64311eae290744b75b7e0287131d7fb59b824d1654c45cda. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900012 — a six-check JSON result.
  date published: 2026-07-31T02:19:15Z
audio: Das Rheingold: Scene 2: Sanft schloss Schlaf dein Aug'! (Fasolt, Wotan)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.627
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.268
  additional property: Energy
    type: PropertyValue
    value: 0.093
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.599
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.177
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.038
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Was sagst du? Ha! Sinnst du Verrat? (Fasolt, Fafner, Wotan, Freia)
type: MusicRecording
duration: PT4M57S
duration ms: 297920
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:05:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56c264f7d1ec7ce762a4d9ae58971ce0afa4d29c227d29f597154dace4b8c42c
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/GB6CE0900013
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c264f7d1ec7ce762a4d9ae58971ce0afa4d29c227d29f597154dace4b8c42c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900013 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 2: Was sagst du? Ha! Sinnst du Verrat? (Fasolt, Fafner, Wotan, Freia)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.318
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.269
  additional property: Energy
    type: PropertyValue
    value: 0.131
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.464
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.189
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.319
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Zu mir, Freia! Meide sie, Frecher! (Froh, Donner, Fafner, Fasolt, Wotan, Freia, Fricka)
type: MusicRecording
duration: PT1M30S
duration ms: 90266
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T20:11:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2dc3d0e1269216f07d1a476bfc25fe8e906b8cead499ad1f2bc7deefc0b0a6ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960306
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960306
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900014
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T20:23:53Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc3d0e1269216f07d1a476bfc25fe8e906b8cead499ad1f2bc7deefc0b0a6ca. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900014 — a six-check JSON result.
  date published: 2026-07-30T20:23:53Z
audio: Das Rheingold: Scene 2: Zu mir, Freia! Meide sie, Frecher! (Froh, Donner, Fafner, Fasolt, Wotan, Freia, Fricka)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.745
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.38
  additional property: Energy
    type: PropertyValue
    value: 0.22
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.545
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.33
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.083
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Endlich Loge! Eiltest du so (Wotan, Loge, Fricka, Froh, Donner, Fafner, Fasolt)
type: MusicRecording
duration: PT3M50S
duration ms: 230920
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T09:30:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2107a7c61cd971872709b53bdaa4ac251ee10400818653081df49d214c4fb550
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/GB6CE0900015
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2107a7c61cd971872709b53bdaa4ac251ee10400818653081df49d214c4fb550. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900015 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 2: Endlich Loge! Eiltest du so (Wotan, Loge, Fricka, Froh, Donner, Fafner, Fasolt)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.924
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.362
  additional property: Energy
    type: PropertyValue
    value: 0.114
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.2
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.257
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.159
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 4: Weiche, Wotan! Weiche! (Erda, Wotan, Fricka, Froh)
type: MusicRecording
duration: PT4M59S
duration ms: 299066
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900040
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T14:31:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x141b74a02c00271269a68f669b11e2b92929457df36202526b9b4ecdade5a119
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900040
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141b74a02c00271269a68f669b11e2b92929457df36202526b9b4ecdade5a119. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900040 — a six-check JSON result.
  date published: 2026-07-31T15:20:15Z
audio: Das Rheingold: Scene 4: Weiche, Wotan! Weiche! (Erda, Wotan, Fricka, Froh)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.428
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.173
  additional property: Energy
    type: PropertyValue
    value: 0.054
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.636
  additional property: Liveness
    type: PropertyValue
    value: 0.16
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.751
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Immer ist Undank Loges Lohn! (Loge)
type: MusicRecording
duration: PT2M25S
duration ms: 145693
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0eb6eaebfdfe10c02d1c5ee8dde5ff610aa68c639d25ae7e4450124b9914f6d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960478
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960478
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb6eaebfdfe10c02d1c5ee8dde5ff610aa68c639d25ae7e4450124b9914f6d2. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900016 — a six-check JSON result.
  date published: 2026-07-31T23:30:38Z
audio: Das Rheingold: Scene 2: Immer ist Undank Loges Lohn! (Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.268
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.288
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.177
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.104
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Nur einen sah ich, der sagte der Liebe ab (Loge, Wotan, Fasolt, Fafner)
type: MusicRecording
duration: PT3M31S
duration ms: 211573
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9285b57946af88e9d9757055e81153b1fbb22ce5eecd503207f4fdad4e0e5f29
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9285b57946af88e9d9757055e81153b1fbb22ce5eecd503207f4fdad4e0e5f29. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900017 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Das Rheingold: Scene 2: Nur einen sah ich, der sagte der Liebe ab (Loge, Wotan, Fasolt, Fafner)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.924
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.297
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.125
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.161
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.806
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 2: Taugte wohl des goldnen Tandes gleissend Geschmeid (Fricka, Loge, Wotan, Donner, Froh)
type: MusicRecording
duration: PT3M59S
duration ms: 239213
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T19:50:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05d723de83308934e8306ac92a4e782744676a00658b4221d2deaa7a157084ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900018
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d723de83308934e8306ac92a4e782744676a00658b4221d2deaa7a157084ba. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900018 — a six-check JSON result.
  date published: 2026-07-08T08:56:20Z
audio: Das Rheingold: Scene 2: Taugte wohl des goldnen Tandes gleissend Geschmeid (Fricka, Loge, Wotan, Donner, Froh)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.945
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.257
  additional property: Energy
    type: PropertyValue
    value: 0.101
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.156
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.126
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.146
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 4: Schwules Gedunst schwebt in der Luft (Donner)
type: MusicRecording
duration: PT2M33S
duration ms: 153200
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900043
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T14:53:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe12e15b01c5c2ab2aad5414a8792fd4a02db6f2e99620590c6980e9ad022421f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900043
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12e15b01c5c2ab2aad5414a8792fd4a02db6f2e99620590c6980e9ad022421f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900043 — a six-check JSON result.
  date published: 2026-07-31T15:20:15Z
audio: Das Rheingold: Scene 4: Schwules Gedunst schwebt in der Luft (Donner)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.207
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.277
  additional property: Energy
    type: PropertyValue
    value: 0.168
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.959
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.2
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.105
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.313
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Glaub mir, mehr als Freia frommt das gleissende Gold (Fafner, Wotan, Fasolt, Freia, Froh, Donner, Loge)
type: MusicRecording
duration: PT3M31S
duration ms: 211706
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T15:34:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x924e3b4336ead5c46cff01dace53098ead09a7603d0be6b815ac55810bc9ae43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960429
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960429
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:07:24Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e3b4336ead5c46cff01dace53098ead09a7603d0be6b815ac55810bc9ae43. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900019 — a six-check JSON result.
  date published: 2026-07-31T16:07:24Z
audio: Das Rheingold: Scene 2: Glaub mir, mehr als Freia frommt das gleissende Gold (Fafner, Wotan, Fasolt, Freia, Froh, Donner, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.497
  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: 0.385
  additional property: Energy
    type: PropertyValue
    value: 0.129
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.268
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.527
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 4: Zur Burg fuhrt die Brucke (Froh, Wotan, Fricka, Loge)
type: MusicRecording
duration: PT5M36S
duration ms: 336613
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900044
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T01:40:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe73c738ba96d9233cee6dcf064d1db5d6b90ace2a076afdd4512523619858642
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960191
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960191
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900044
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T01:51:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c738ba96d9233cee6dcf064d1db5d6b90ace2a076afdd4512523619858642. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900044 — a six-check JSON result.
  date published: 2026-07-30T01:51:26Z
audio: Das Rheingold: Scene 4: Zur Burg fuhrt die Brucke (Froh, Wotan, Fricka, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.854
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.138
  additional property: Energy
    type: PropertyValue
    value: 0.105
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.396
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.153
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Was sinnt nun Wotan so wild? (Loge, Fricka, Donner, Froh)
type: MusicRecording
duration: PT2M1S
duration ms: 121373
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T15:10:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ff29b6a01c4ac66f9b01e08ed8392e9111718bd02cf43f649b8e7878b3e2171
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/GB6CE0900020
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff29b6a01c4ac66f9b01e08ed8392e9111718bd02cf43f649b8e7878b3e2171. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900020 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 2: Was sinnt nun Wotan so wild? (Loge, Fricka, Donner, Froh)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.681
  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: 0.267
  additional property: Energy
    type: PropertyValue
    value: 0.084
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.026
  additional property: Liveness
    type: PropertyValue
    value: 0.16
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.153
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.454
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 4: Rheingold! Rheingold! (Woglinde, Wellgunde, Flosshilde, Wotan, Loge)
type: MusicRecording
duration: PT5M6S
duration ms: 306320
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900045
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T18:50:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3433c7585ff43a0a429db5882ad6d8c0c476672902d5c87c0cad9b61e282e9a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960138
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960138
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900045
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T19:35:34Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3433c7585ff43a0a429db5882ad6d8c0c476672902d5c87c0cad9b61e282e9a2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900045 — a six-check JSON result.
  date published: 2026-07-29T19:35:34Z
audio: Das Rheingold: Scene 4: Rheingold! Rheingold! (Woglinde, Wellgunde, Flosshilde, Wotan, Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.865
  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: 0.157
  additional property: Energy
    type: PropertyValue
    value: 0.43
  additional property: Speechiness
    type: PropertyValue
    value: 0.149
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.381
  additional property: Liveness
    type: PropertyValue
    value: 0.648
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.17
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.241
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Jetzt fand ich's: hort, was euch fehlt! (Loge)
type: MusicRecording
duration: PT2M8S
duration ms: 128493
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900021
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T02:24:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcefec727a9c95908751b11dd3500f88012928b0b25e72c88c6264567447edab0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960500
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900021
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T03:13:03Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcefec727a9c95908751b11dd3500f88012928b0b25e72c88c6264567447edab0. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900021 — a six-check JSON result.
  date published: 2026-08-01T03:13:03Z
audio: Das Rheingold: Scene 2: Jetzt fand ich's: hort, was euch fehlt! (Loge)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.399
  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: 0.287
  additional property: Energy
    type: PropertyValue
    value: 0.06
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.088
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.549
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Wotan, Gemahl, unsel'ger Mann (Fricka, Wotan, Loge, Donner, Froh)
type: MusicRecording
duration: PT1M45S
duration ms: 105200
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T18:57:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fcfe3d5ebed117731e631fa862840c6bdeccd8eac1904880401bbe6a80e8a48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcfe3d5ebed117731e631fa862840c6bdeccd8eac1904880401bbe6a80e8a48. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900022 — a six-check JSON result.
  date published: 2026-07-31T19:53:13Z
audio: Das Rheingold: Scene 2: Wotan, Gemahl, unsel'ger Mann (Fricka, Wotan, Loge, Donner, Froh)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.499
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.342
  additional property: Energy
    type: PropertyValue
    value: 0.121
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.313
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.195
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.908
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Das Rheingold: Scene 2: Verwandlungsmusik
type: MusicRecording
duration: PT2M59S
duration ms: 179746
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:47:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bb106b1da2971bd151dce3e66389254c374e8705014e07c80ae0b974a798ef4
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/GB6CE0900023
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb106b1da2971bd151dce3e66389254c374e8705014e07c80ae0b974a798ef4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6CE0900023 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 2: Verwandlungsmusik
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.917
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.092
  additional property: Energy
    type: PropertyValue
    value: 0.345
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.854
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.415
  additional property: Liveness
    type: PropertyValue
    value: 0.463
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.056
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.051
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Das Rheingold: Scene 3: Hehe! Hehe! Hieher! Hieher! Tuckischer Zwerg! (Alberich, Mime)
type: MusicRecording
duration: PT0M39S
duration ms: 39320
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
in album: Wagner, R.: Das Rheingold
  type: MusicAlbum
  date published: 2010-06-29
genre: classical
genre: opera
isrc code: GB6CE0900024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T01:27:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91635cf875dc6423eca3102b572d27f1f838f8bdd3a15b888de0bdfe1c5fcc63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Das Rheingold: Scene 3: Hehe! Hehe! Hieher! Hieher! Tuckischer Zwerg! (Alberich, Mime)
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Das Rheingold: Scene 3: Schau, du Schelm! (Alberich, Mime)
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by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
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genre: classical
genre: opera
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additional property: OTSVerificationAPI
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
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Das Rheingold: Scene 3: Nibelheim hier: durch bleiche Nebel (Loge, Mime, Wotan)
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duration: PT0M43S
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by artist: Albert Dohmen
by artist: Ralf Lukas
by artist: Clemens Bieber
by artist: Arnold Bezuyen
by artist: Andrew Shore
by artist: Gerhard Siegel
by artist: Kwangchul Youn
by artist: Hans-Peter Konig
by artist: Michelle Breedt
by artist: Edith Haller
by artist: Christa Mayer
by artist: Fionnuala McCarthy
by artist: Ulrike Helzel
by artist: Simone Schroder
by artist: Bayreuth Festival Orchestra
by artist: Christian Thielemann
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genre: classical
genre: opera
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: Das Rheingold: Scene 3: Nibelheim hier: durch bleiche Nebel (Loge, Mime, Wotan)
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Wagner: Der Ring des Nibelungen - Great Scenes
type: MusicAlbum
date published: 2013-04-23

Orff: Gisei, das Opfer
type: MusicAlbum
date published: 2016-02-05

Wagner: Ring (Live)
type: MusicAlbum
date published: 2013-01-01

Wagner: Götterdämmerung (Live At Staatsoper, Vienna / 2011)
type: MusicAlbum
date published: 2013-01-01

Wagner: Essentials
type: MusicAlbum
date published: 2018-10-12
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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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-02T03:55:08Z
  audio: Lohengrin: Prelude To Act III
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track: Tannhäuser - Paris Version: O du, mein holder Abendstern
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  additional property: OTSVerificationAPI
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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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecd5d1a15ea4e94ab4ef68fc673b9275c19bacd60d085efdd8aac41ac590dae. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831010 — a six-check JSON result.
    date published: 2026-07-06T06:56:49Z
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track: Die Meistersinger von Nürnberg, WWV 96: Morgenlich leuchtend
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  by artist: Catarina Ligendza
  by artist: Plácido Domingo
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  by artist: Roberto Banuelas
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Die Meistersinger von Nürnberg, WWV 96: Morgenlich leuchtend
track: Rienzi, WWV 49: Gerechter Gott! So ist's entschieden schon!
track: Tannhäuser - Paris version: Dich, teure Halle, grüß ich wieder
track: Lohengrin, WWV 75: Prelude To Act I
track: Lohengrin, WWV 75: Einsam in trüben Tagen
track: Lohengrin, WWV 75: Atmest du nicht mit mir die süßen Düfte?
track: Lohengrin, WWV 75: In fernem Land, unnahbar euren Schritten
track: Lohengrin, WWV 75: Mein lieber Schwan!
track: Tristan und Isolde, Act I: Prelude
track: Tristan und Isolde, WWV 90: So starben wir
track: Tristan und Isolde, WWV 90: Mild und leise wie er lächelt - Live at Bayreuther Festspiele / 1966
track: Die Walküre, WWV 86B: Winterstürme wichen dem Wonnemond - Live
track: Die Walküre, WWV 86B: Vorspiel...Hojotoho! Hojotoho! - Live
track: Die Walküre, WWV 86B: Leb wohl, du kühnes, herrliches Kind - Live
track: Siegfried, WWV 86C: Notung! Notung! Neidliches Schwert! – Hoho! Hoho! Hohei! Schmiede, mein Hammer – Den den Bruder Schuf
track: Götterdämmerung / Prologue: Siegfrieds Rheinfahrt - Excerpt
track: Götterdämmerung, WWV 86D: Siegfried's Funeral March
track: Die Meistersinger von Nürnberg, WWV 96: Prelude
track: Der fliegende Holländer, WWV 63: Overture
track: Parsifal, WWV 111 - Convert version: Karfreitagszauber "Good Friday Music" (Concert Version)
track: Parsifal, WWV 111: Komm, holder Knabe! "Chorus of Flower-Maidens"
track: Parsifal, WWV 111: Nur eine Waffe taugt
track: Wesendonck Lieder, WWV 91: 5. Träume

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-29T19:35:34Z

Die Meistersinger von Nürnberg, WWV 96: Morgenlich leuchtend
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Rienzi, WWV 49: Gerechter Gott! So ist's entschieden schon!
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by artist: Richard Wagner
by artist: Gundula Janowitz
by artist: Orchester der Deutschen Oper Berlin
by artist: Ferdinand Leitner
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF056705080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T19:27:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc74890f1a1ca036f36ef73a28756914b2f6c3964c8be63d0f8e220cd2a1b313
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/DEF056705080
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc74890f1a1ca036f36ef73a28756914b2f6c3964c8be63d0f8e220cd2a1b313. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056705080 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Rienzi, WWV 49: Gerechter Gott! So ist's entschieden schon!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.759
  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: 0.188
  additional property: Energy
    type: PropertyValue
    value: 0.068
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.965
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.25
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Tannhäuser - Paris version: Dich, teure Halle, grüß ich wieder
type: MusicRecording
duration: PT5M31S
duration ms: 331723
explicit: false
by artist: Richard Wagner
by artist: Cheryl Studer
by artist: Philharmonia Orchestra
by artist: Giuseppe Sinopoli
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF058831005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa66be2929a71bab5b217b8a177eb33a101bfdcd0d4e144b0068bc0d1fd6c73c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66be2929a71bab5b217b8a177eb33a101bfdcd0d4e144b0068bc0d1fd6c73c7. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831005 — a six-check JSON result.
  date published: 2026-07-31T00:26:26Z
audio: Tannhäuser - Paris version: Dich, teure Halle, grüß ich wieder
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.81
  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: 0.129
  additional property: Energy
    type: PropertyValue
    value: 0.072
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.106
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.429
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lohengrin, WWV 75: Prelude To Act I
type: MusicRecording
duration: PT9M57S
duration ms: 597354
explicit: false
by artist: Richard Wagner
by artist: New York Philharmonic
by artist: Giuseppe Sinopoli
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF058501710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T16:05:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a4aa66f25552d94527edb15744b00c21f993135620a1fb83fbc2b7b28ba02e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960138
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960138
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501710
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T19:35:34Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a4aa66f25552d94527edb15744b00c21f993135620a1fb83fbc2b7b28ba02e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501710 — a six-check JSON result.
  date published: 2026-07-29T19:35:34Z
audio: Lohengrin, WWV 75: Prelude To Act I
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.404
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.139
  additional property: Energy
    type: PropertyValue
    value: 0.027
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.93
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.954
  additional property: Liveness
    type: PropertyValue
    value: 0.061
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.031
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.94
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lohengrin, WWV 75: Einsam in trüben Tagen
type: MusicRecording
duration: PT4M59S
duration ms: 299255
explicit: false
by artist: Richard Wagner
by artist: Gundula Janowitz
by artist: Karl Ridderbusch
by artist: Bavarian Radio Chorus
by artist: Heinz Mende
by artist: Bavarian Radio Symphony Orchestra
by artist: Rafael Kubelík
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF057131515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T23:38:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe887782cae557b495df7a5f62877b776eecd4920c037bb8491125cfcf6fabe39
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/DEF057131515
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe887782cae557b495df7a5f62877b776eecd4920c037bb8491125cfcf6fabe39. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131515 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Lohengrin, WWV 75: Einsam in trüben Tagen
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 95.55
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.204
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.979
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.982
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lohengrin, WWV 75: Atmest du nicht mit mir die süßen Düfte?
type: MusicRecording
duration: PT5M13S
duration ms: 313856
explicit: false
by artist: Richard Wagner
by artist: Gundula Janowitz
by artist: James King
by artist: Bavarian Radio Symphony Orchestra
by artist: Rafael Kubelík
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF057131539
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:09:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3b78295306b173f3151827fdef8c708fd717d0ad7150d8807a7f0114c9a681c
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/DEF057131539
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b78295306b173f3151827fdef8c708fd717d0ad7150d8807a7f0114c9a681c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131539 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Lohengrin, WWV 75: Atmest du nicht mit mir die süßen Düfte?
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.874
  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: 0.271
  additional property: Energy
    type: PropertyValue
    value: 0.077
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.051
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.065
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.954
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lohengrin, WWV 75: In fernem Land, unnahbar euren Schritten
type: MusicRecording
duration: PT6M26S
duration ms: 386190
explicit: false
by artist: Richard Wagner
by artist: James King
by artist: Karl Ridderbusch
by artist: Bavarian Radio Symphony Orchestra
by artist: Rafael Kubelík
by artist: Bavarian Radio Chorus
by artist: Heinz Mende
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF057131508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:33:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49a11eee0d7f7f139424b30dd7829afef5bcad8edad08282a03f25d1d826ba73
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/DEF057131508
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a11eee0d7f7f139424b30dd7829afef5bcad8edad08282a03f25d1d826ba73. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131508 — a six-check JSON result.
  date published: 2026-07-02T03:55:08Z
audio: Lohengrin, WWV 75: In fernem Land, unnahbar euren Schritten
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.176
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.184
  additional property: Energy
    type: PropertyValue
    value: 0.149
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.045
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.068
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.963
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Lohengrin, WWV 75: Mein lieber Schwan!
type: MusicRecording
duration: PT8M30S
duration ms: 510844
explicit: false
by artist: Richard Wagner
by artist: James King
by artist: Karl Ridderbusch
by artist: Gundula Janowitz
by artist: Gwyneth Jones
by artist: Bavarian Radio Chorus
by artist: Heinz Mende
by artist: Bavarian Radio Symphony Orchestra
by artist: Rafael Kubelík
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF057131509
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:06:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaabcd3821acb889a00c3eda92f6171631d60f5071289994ea6f4f3f0094bfd61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131509
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabcd3821acb889a00c3eda92f6171631d60f5071289994ea6f4f3f0094bfd61. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131509 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: Lohengrin, WWV 75: Mein lieber Schwan!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.794
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    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.281
  additional property: Energy
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    value: 0.15
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.018
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.354
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
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Tristan und Isolde, Act I: Prelude
type: MusicRecording
duration: PT10M31S
duration ms: 631085
explicit: false
by artist: Richard Wagner
by artist: Staatskapelle Dresden
by artist: Carlos Kleiber
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF058134901
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:47:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde49f9742490869f8c13503cdb539aed50b437f879c610b6072d68d1424a6135
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/DEF058134901
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde49f9742490869f8c13503cdb539aed50b437f879c610b6072d68d1424a6135. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058134901 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Tristan und Isolde, Act I: Prelude
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 107.952
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.086
  additional property: Energy
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    value: 0.028
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.936
  additional property: Instrumentalness
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    value: 0.677
  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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    value: -27.922
  additional property: Key Name
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Tristan und Isolde, WWV 90: So starben wir
type: MusicRecording
duration: PT8M7S
duration ms: 487635
explicit: false
by artist: Richard Wagner
by artist: Margaret Price
by artist: Brigitte Fassbaender
by artist: René Kollo
by artist: Staatskapelle Dresden
by artist: Carlos Kleiber
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF058134919
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:56:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8eb5bd5a592a603955bc01cfd393817e90f36aa799b42723e4b50298369f2f6
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/DEF058134919
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8eb5bd5a592a603955bc01cfd393817e90f36aa799b42723e4b50298369f2f6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058134919 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Tristan und Isolde, WWV 90: So starben wir
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.94
  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: 0.093
  additional property: Energy
    type: PropertyValue
    value: 0.192
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.951
  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.728
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Tristan und Isolde, WWV 90: Mild und leise wie er lächelt - Live at Bayreuther Festspiele / 1966
type: MusicRecording
duration: PT6M18S
duration ms: 378214
explicit: false
by artist: Richard Wagner
by artist: Birgit Nilsson
by artist: Bayreuth Festival Orchestra
by artist: Karl Böhm
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF056630206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-02T22:26:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a7e736321b6dc18c1d54bd1eb7e6a4c686768b960d9b504bd293358a695d364
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/DEF056630206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7e736321b6dc18c1d54bd1eb7e6a4c686768b960d9b504bd293358a695d364. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056630206 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Tristan und Isolde, WWV 90: Mild und leise wie er lächelt - Live at Bayreuther Festspiele / 1966
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.588
  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: 0.095
  additional property: Energy
    type: PropertyValue
    value: 0.155
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.007
  additional property: Liveness
    type: PropertyValue
    value: 0.165
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.695
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Walküre, WWV 86B: Winterstürme wichen dem Wonnemond - Live
type: MusicRecording
duration: PT3M4S
duration ms: 184176
explicit: false
by artist: Richard Wagner
by artist: Christopher Ventris
by artist: Vienna State Opera Orchestra
by artist: Christian Thielemann
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEN961131210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:15:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf71c65de9067cf621825defdeb2b74b87ba879c0505026c51c483dae1cea1304
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/DEN961131210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71c65de9067cf621825defdeb2b74b87ba879c0505026c51c483dae1cea1304. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961131210 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Die Walküre, WWV 86B: Winterstürme wichen dem Wonnemond - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.805
  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: 0.291
  additional property: Energy
    type: PropertyValue
    value: 0.154
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.181
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.585
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Walküre, WWV 86B: Vorspiel...Hojotoho! Hojotoho! - Live
type: MusicRecording
duration: PT8M37S
duration ms: 517026
explicit: false
by artist: Richard Wagner
by artist: Donna Ellen
by artist: Ildiko Raimondi
by artist: Alexandra Reinprecht
by artist: Aura Twarowska
by artist: Ulrike Helzel
by artist: Juliette Mars
by artist: Monika Bohinec
by artist: Zoryana Kushpler
by artist: Vienna State Opera Orchestra
by artist: Christian Thielemann
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEN961131230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:58:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef2744035ba235fb1365116492f2399ea19b7c4d6ba28c363fb1f14c02db1011
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/DEN961131230
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2744035ba235fb1365116492f2399ea19b7c4d6ba28c363fb1f14c02db1011. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961131230 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Die Walküre, WWV 86B: Vorspiel...Hojotoho! Hojotoho! - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.969
  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: 0.293
  additional property: Energy
    type: PropertyValue
    value: 0.141
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.953
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.023
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.106
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.098
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Walküre, WWV 86B: Leb wohl, du kühnes, herrliches Kind - Live
type: MusicRecording
duration: PT2M13S
duration ms: 133574
explicit: false
by artist: Richard Wagner
by artist: Albert Dohmen
by artist: Vienna State Opera Orchestra
by artist: Christian Thielemann
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEN961131241
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T06:21:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef3fe1a5a401081007a5a99eba9f2b517769aa1276aae960ec7644b9ca8bd52c
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: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961131241
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T06:42:11Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3fe1a5a401081007a5a99eba9f2b517769aa1276aae960ec7644b9ca8bd52c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961131241 — a six-check JSON result.
  date published: 2026-07-31T06:42:11Z
audio: Die Walküre, WWV 86B: Leb wohl, du kühnes, herrliches Kind - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.59
  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: 0.204
  additional property: Energy
    type: PropertyValue
    value: 0.121
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.431
  additional property: Liveness
    type: PropertyValue
    value: 0.164
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.235
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.686
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Siegfried, WWV 86C: Notung! Notung! Neidliches Schwert! – Hoho! Hoho! Hohei! Schmiede, mein Hammer – Den den Bruder Schuf
type: MusicRecording
duration: PT8M35S
duration ms: 515823
explicit: false
by artist: Richard Wagner
by artist: Jess Thomas
by artist: Gerhard Stolze
by artist: Berliner Philharmoniker
by artist: Herbert von Karajan
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF056830022
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T17:33:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8c79e8b72890acddef617f071e022f57e67bd790d50fb1e2c817a798e194645
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/DEF056830022
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c79e8b72890acddef617f071e022f57e67bd790d50fb1e2c817a798e194645. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056830022 — a six-check JSON result.
  date published: 2026-07-02T03:55:08Z
audio: Siegfried, WWV 86C: Notung! Notung! Neidliches Schwert! – Hoho! Hoho! Hohei! Schmiede, mein Hammer – Den den Bruder Schuf
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    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
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    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.214
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.783
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Götterdämmerung / Prologue: Siegfrieds Rheinfahrt - Excerpt
type: MusicRecording
duration: PT4M53S
duration ms: 293226
explicit: false
by artist: Richard Wagner
by artist: Staatskapelle Dresden
by artist: Peter Schneider
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEN960532311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T22:19:19+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe85247f8a86e0b0d780eb1142964638b2c92d1ffca25b3d71ba44d9cc7edd209
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532311
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85247f8a86e0b0d780eb1142964638b2c92d1ffca25b3d71ba44d9cc7edd209. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532311 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: Götterdämmerung / Prologue: Siegfrieds Rheinfahrt - Excerpt
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 142.676
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.234
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
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  additional property: Instrumentalness
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    value: 0.916
  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.104
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.14
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Götterdämmerung, WWV 86D: Siegfried's Funeral March
type: MusicRecording
duration: PT9M9S
duration ms: 549041
explicit: false
by artist: Richard Wagner
by artist: Gewandhausorchester
by artist: Andris Nelsons
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEN961800050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T09:01:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x194314c769c34f9bec81fa308bb551d6f0a0eec83de16c3e3c6ba0356423ff9a
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/DEN961800050
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194314c769c34f9bec81fa308bb551d6f0a0eec83de16c3e3c6ba0356423ff9a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961800050 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Götterdämmerung, WWV 86D: Siegfried's Funeral March
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.488
  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: 0.155
  additional property: Energy
    type: PropertyValue
    value: 0.005
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.883
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.919
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -28.591
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Die Meistersinger von Nürnberg, WWV 96: Prelude
type: MusicRecording
duration: PT10M54S
duration ms: 654697
explicit: false
by artist: Richard Wagner
by artist: New York Philharmonic
by artist: Giuseppe Sinopoli
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF058501680
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T13:46:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c43973182a5fe35b91da8d4ab953780c3d2bdcc037a23398a23b4b06978eccb
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/DEF058501680
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c43973182a5fe35b91da8d4ab953780c3d2bdcc037a23398a23b4b06978eccb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501680 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Die Meistersinger von Nürnberg, WWV 96: Prelude
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.405
  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: 0.123
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.892
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.169
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.456
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der fliegende Holländer, WWV 63: Overture
type: MusicRecording
duration: PT11M29S
duration ms: 689412
explicit: false
by artist: Richard Wagner
by artist: New York Philharmonic
by artist: Giuseppe Sinopoli
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF058501690
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T22:01:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b79508a7e324b758763f67528d09adfa47423f3848320953ec398a849c5e892
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960321
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960321
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501690
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T22:27:30Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b79508a7e324b758763f67528d09adfa47423f3848320953ec398a849c5e892. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058501690 — a six-check JSON result.
  date published: 2026-07-30T22:27:30Z
audio: Der fliegende Holländer, WWV 63: Overture
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 97.675
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.089
  additional property: Energy
    type: PropertyValue
    value: 0.111
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.922
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.771
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.07
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Parsifal, WWV 111 - Convert version: Karfreitagszauber "Good Friday Music" (Concert Version)
type: MusicRecording
duration: PT12M13S
duration ms: 733819
explicit: false
by artist: Richard Wagner
by artist: Bavarian Radio Symphony Orchestra
by artist: Eugen Jochum
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF055700031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T05:39:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x085b7f480682f8f3f0f2b2e21762a153526d4cef83619e3c95f765fe3ccddb60
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/DEF055700031
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085b7f480682f8f3f0f2b2e21762a153526d4cef83619e3c95f765fe3ccddb60. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055700031 — a six-check JSON result.
  date published: 2026-07-02T03:55:08Z
audio: Parsifal, WWV 111 - Convert version: Karfreitagszauber "Good Friday Music" (Concert Version)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.305
  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: 0.086
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.96
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.867
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.034
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.967
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Parsifal, WWV 111: Komm, holder Knabe! "Chorus of Flower-Maidens"
type: MusicRecording
duration: PT4M17S
duration ms: 257280
explicit: false
by artist: Richard Wagner
by artist: James King
by artist: Hannelore Bode
by artist: Margarita Kyriaki
by artist: Inger Paustin
by artist: Dorothea Siebert
by artist: Wendy Fine
by artist: Sieglinde Wagner
by artist: Bayreuth Festival Chorus
by artist: Bayreuth Festival Orchestra
by artist: Pierre Boulez
in album: Wagner: Essentials
  type: MusicAlbum
  date published: 2018-10-12
genre: classical
genre: opera
isrc code: DEF057030918
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:20:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa152dfbac55ed89236a66ab0c67118c439714e9e99b52ff185b7132d2de7c50
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/DEF057030918
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa152dfbac55ed89236a66ab0c67118c439714e9e99b52ff185b7132d2de7c50. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057030918 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: Parsifal, WWV 111: Komm, holder Knabe! "Chorus of Flower-Maidens"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.114
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.338
  additional property: Energy
    type: PropertyValue
    value: 0.239
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.967
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.152
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.144
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.223
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Parsifal, WWV 111: Nur eine Waffe taugt
type: MusicRecording
duration: PT3M41S
duration ms: 221034
explicit: false
by artist: Richard Wagner
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audio: Parsifal, WWV 111: Nur eine Waffe taugt
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Wesendonck Lieder, WWV 91: 5. Träume
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Wagner: Das Rheingold (Live at Staatsoper, Vienna, 2011)
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Beethoven: Large Choral Works
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track: Trauerkantate auf den Tod Kaiser Josephs II, WoO 87: 1. "Tot! Tot, stöhnt es durch die öde Nacht"
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Beethoven 2020 – Large Vocal Works
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date published: 2019-11-01

Wagner: Walküre (Live At Staatsoper, Vienna / 2011)
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Beethoven 2020 – Lieder & Partsongs
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