Norma Sharp
type: MusicGroup
genre: opera
description: Norma Sharp (born July 20, 1943) is an American operatic soprano. She is known for singing Mozart and Richard Strauss, but also sang Wagner roles at the Bayreuth Festival. She worked mostly in Germany
popularity: 4
followers: 35
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-22T02:53:59Z
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album: Egk: Peer Gynt
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  date published: 2016-01-01
album: Lysistrata (Operette in Zwei Akten) [1940]
  type: MusicAlbum
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album: Wagner: Das Rheingold
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  date published: 1981-01-01
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    by artist: Norma Sharp
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    by artist: Hermann Becht
    by artist: Bayreuth Festival Orchestra
    by artist: Pierre Boulez
    in album: Wagner: Das Rheingold
      type: MusicAlbum
      date published: 1981-01-01
    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: 2026-07-08T08:56:20Z
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  track: Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund
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    by artist: Norma Sharp
    by artist: Ilse Gramatzki
    by artist: Marga Schiml
    by artist: Hermann Becht
    by artist: Bayreuth Festival Orchestra
    by artist: Pierre Boulez
    in album: Wagner: Das Rheingold
      type: MusicAlbum
      date published: 1981-01-01
    genre: classical
    genre: opera
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:53:27Z
    audio: Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund
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  track: Das Rheingold, Scene 4: Schwüles Gedünst schwebt in der Luft
  track: Das Rheingold, Scene 4: Zur Burg führt die Brücke
  track: Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
album: Schumann: Die Großen Chorwerke / The Great Choral Works
album: Wagner: Siegfried
album: Wagner: Der Ring des Nibelungen
album: Wagner: Götterdämmerung
album: 50 Most Essential Opera Pieces
album: 50 Essential Opera
album: Schumann - 200th Anniversary Box - Lieder
album: Boulez A-Z: Wagner - Webern
album: Schumann - Masterwork
album: Götterdämmerung - Oper in einem Vorspiel und drei Aufzügen
album: Doomed Classical Romance

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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Das Rheingold, Scene 4: Schwüles Gedünst schwebt in der Luft
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duration: PT2M22S
duration ms: 142160
explicit: false
by artist: Richard Wagner
by artist: Martin Egel
by artist: Bayreuth Festival Orchestra
by artist: Pierre Boulez
in album: Wagner: Das Rheingold
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  date published: 1981-01-01
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: 2026-07-08T03:20:19Z
audio: Das Rheingold, Scene 4: Schwüles Gedünst schwebt in der Luft
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Das Rheingold, Scene 4: Zur Burg führt die Brücke
type: MusicRecording
duration: PT4M44S
duration ms: 284173
explicit: false
by artist: Richard Wagner
by artist: Hanna Schwarz
by artist: Siegfried Jerusalem
by artist: Heinz Zednik
by artist: Donald McIntyre
by artist: Bayreuth Festival Orchestra
by artist: Pierre Boulez
in album: Wagner: Das Rheingold
  type: MusicAlbum
  date published: 1981-01-01
genre: classical
genre: opera
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Das Rheingold, Scene 4: Zur Burg führt die Brücke
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Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
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duration: PT3M25S
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by artist: Richard Wagner
by artist: Norma Sharp
by artist: Ilse Gramatzki
by artist: Marga Schiml
by artist: Heinz Zednik
by artist: Donald McIntyre
by artist: Bayreuth Festival Orchestra
by artist: Pierre Boulez
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genre: classical
genre: opera
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
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Schumann: Die Großen Chorwerke / The Great Choral Works
type: MusicAlbum
date published: 2011-03-25

Wagner: Siegfried
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87745bb75d4ddb0ee6a3801c3f5a51e9abf6e741942efcd0a20b10e23c1fed31. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109501.
    date published: 2026-07-08T08:56:20Z
  audio: Siegfried, Act I Scene 1: Prelude
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 88.595
    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: 0.104
    additional property: Energy
      type: PropertyValue
      value: 0.003
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.945
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.902
    additional property: Liveness
      type: PropertyValue
      value: 0.151
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -34.765
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Siegfried, Act I Scene 1: Zwangvolle Plage! Müh ohne Zweck
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343106
  explicit: false
  by artist: Richard Wagner
  by artist: Manfred Jung
  by artist: Heinz Zednik
  by artist: Bayreuth Festival Orchestra
  by artist: Pierre Boulez
  in album: Wagner: Siegfried
    type: MusicAlbum
    date published: 1981-01-01
  genre: classical
  genre: opera
  isrc code: NLA508109502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T13:07:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef4ee3572c31b255b4e04b5defea88b903b1711ce05fd7a610cab1383e5c866a
  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/NLA508109502
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4ee3572c31b255b4e04b5defea88b903b1711ce05fd7a610cab1383e5c866a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109502.
    date published: 2026-07-08T03:53:27Z
  audio: Siegfried, Act I Scene 1: Zwangvolle Plage! Müh ohne Zweck
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.329
    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: 0.442
    additional property: Energy
      type: PropertyValue
      value: 0.264
    additional property: Speechiness
      type: PropertyValue
      value: 0.223
    additional property: Acousticness
      type: PropertyValue
      value: 0.882
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.587
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.266
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.553
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: Siegfried, Act I Scene 3: Hoho! Hoho! Hohei! Schmiede, mein Hammer, ein hartes Schwert! "Forging Song"
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182800
  explicit: false
  by artist: Richard Wagner
  by artist: Manfred Jung
  by artist: Heinz Zednik
  by artist: Bayreuth Festival Orchestra
  by artist: Pierre Boulez
  in album: Wagner: Siegfried
    type: MusicAlbum
    date published: 1981-01-01
  genre: classical
  genre: opera
  isrc code: NLA508109518
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Siegfried, Act I Scene 3: Hoho! Hoho! Hohei! Schmiede, mein Hammer, ein hartes Schwert! "Forging Song"

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T14:38:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x68fd613623e2c5fcb5ee15d3962cbe25513b1157e1016a6a726859646e2480d7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109518

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fd613623e2c5fcb5ee15d3962cbe25513b1157e1016a6a726859646e2480d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109518.
date published: 2026-07-08T03:20:19Z

Siegfried, Act I Scene 3: Hoho! Hoho! Hohei! Schmiede, mein Hammer, ein hartes Schwert! "Forging Song"
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 124.202
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: 0.497
additional property: Energy
  type: PropertyValue
  value: 0.272
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.971
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.688
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.463
additional property: Loudness (dB)
  type: PropertyValue
  value: -21.171
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

Wagner: Der Ring des Nibelungen
type: MusicAlbum
date published: 2006-01-01
track: Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359173
  explicit: false
  by artist: Richard Wagner
  by artist: Norma Sharp
  by artist: Ilse Gramatzki
  by artist: Marga Schiml
  by artist: Hermann Becht
  by artist: Bayreuth Festival Orchestra
  by artist: Pierre Boulez
  in album: Wagner: Der Ring des Nibelungen
    type: MusicAlbum
    date published: 2006-01-01
  genre: classical
  genre: opera
  isrc code: NLA508109605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T06:37:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcfee307e7931be41319b5615d541c0d28c7f4723a50fe195520d88243d112af1
  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/NLA508109605
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfee307e7931be41319b5615d541c0d28c7f4723a50fe195520d88243d112af1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109605.
    date published: 2026-07-08T03:20:19Z
  audio: Das Rheingold, Scene 1: Lugt, Schwestern! Die Weckerin lacht in den Grund
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 105.148
    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: 0.224
    additional property: Energy
      type: PropertyValue
      value: 0.138
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.935
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.283
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.093
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.051
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205666
  explicit: false
  by artist: Richard Wagner
  by artist: Norma Sharp
  by artist: Ilse Gramatzki
  by artist: Marga Schiml
  by artist: Heinz Zednik
  by artist: Donald McIntyre
  by artist: Bayreuth Festival Orchestra
  by artist: Pierre Boulez
  in album: Wagner: Der Ring des Nibelungen
    type: MusicAlbum
    date published: 2006-01-01
  genre: classical
  genre: opera
  isrc code: NLA508109638
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T10:21:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3932c316927e6cfab287aa62e3f5b4f0281d796cd7f965595e204ae1bf7a9b44
  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/NLA508109638
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3932c316927e6cfab287aa62e3f5b4f0281d796cd7f965595e204ae1bf7a9b44. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109638.
    date published: 2026-07-08T03:53:27Z
  audio: Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.806
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.229
    additional property: Energy
      type: PropertyValue
      value: 0.091
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.781
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.008
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.105
    additional property: Loudness (dB)
      type: PropertyValue
      value: -25.437
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Wagner: Götterdämmerung
type: MusicAlbum
date published: 1981-01-01
track: Götterdämmerung, Act III Scene 2: Brünnhilde! Heilige Braut! "Siegfried's Death"
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203133
  explicit: false
  by artist: Richard Wagner
  by artist: Manfred Jung
  by artist: Bayreuth Festival Orchestra
  by artist: Pierre Boulez
  in album: Wagner: Götterdämmerung
    type: MusicAlbum
    date published: 1981-01-01
  genre: classical
  genre: opera
  isrc code: NLA508109737
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T21:13:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe93fba38535bf4e3faf7c8df0d84e1fd91e8828dd14fe82b350c112ce3c604ca
  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/NLA508109737
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93fba38535bf4e3faf7c8df0d84e1fd91e8828dd14fe82b350c112ce3c604ca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109737.
    date published: 2026-07-08T08:56:20Z
  audio: Götterdämmerung, Act III Scene 2: Brünnhilde! Heilige Braut! "Siegfried's Death"
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 103.173
    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: 0.169
    additional property: Energy
      type: PropertyValue
      value: 0.033
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.959
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.127
    additional property: Liveness
      type: PropertyValue
      value: 0.157
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.036
    additional property: Loudness (dB)
      type: PropertyValue
      value: -30.191
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Götterdämmerung, Act III Scene 3: Zurück vom Ring!
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240186
  explicit: false
  by artist: Richard Wagner
  by artist: Fritz Hübner
  by artist: Bayreuth Festival Orchestra
  by artist: Pierre Boulez
  in album: Wagner: Götterdämmerung
    type: MusicAlbum
    date published: 1981-01-01
  genre: classical
  genre: opera
  isrc code: NLA508109744
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T04:18:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6275cf0889aca0b0b346129d6440744698c5b1dba62d19a78d7ca1674d43e8f8
  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/NLA508109744
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6275cf0889aca0b0b346129d6440744698c5b1dba62d19a78d7ca1674d43e8f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508109744.
    date published: 2026-07-08T03:20:19Z
  audio: Götterdämmerung, Act III Scene 3: Zurück vom Ring!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 91.356
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 6
    additional property: Danceability
      type: PropertyValue
      value: 0.088
    additional property: Energy
      type: PropertyValue
      value: 0.256
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.93
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.824
    additional property: Liveness
      type: PropertyValue
      value: 0.16
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.048
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.418
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
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