Lorenzo Alvary
type: MusicGroup
genre: opera
description: Lorenzo Alvary, also Lorenz Alvari (20 February 1909 – 13 December 1996) was a Hungarian-American operatic bass. Life and career Born in Debrecen, Alvary first studied law in Geneva and Budapest,
popularity: 2
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0456b6f70ea1fd5cc4284181f1f2737b84670703f13f98014b7da31e2f873681
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93f55ccb-dc94-4fad-881b-699ce20fe62a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93f55ccb-dc94-4fad-881b-699ce20fe62a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93f55ccb-dc94-4fad-881b-699ce20fe62a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0456b6f70ea1fd5cc4284181f1f2737b84670703f13f98014b7da31e2f873681","name":"Lorenzo Alvary","registered_at":"2026-06-17T17:02:19Z","symbol":"NIM1460868","token_address":"0x6eefd0010941996b825b1b52bc08379beaaefede","type":"artist","uuid":"93f55ccb-dc94-4fad-881b-699ce20fe62a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0456b6f70ea1fd5cc4284181f1f2737b84670703f13f98014b7da31e2f873681. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93f55ccb-dc94-4fad-881b-699ce20fe62a.json and https://artists.proofprofile.net/proofs/artist/93f55ccb-dc94-4fad-881b-699ce20fe62a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0456b6f70ea1fd5cc4284181f1f2737b84670703f13f98014b7da31e2f873681","name":"Lorenzo Alvary","registered_at":"2026-06-17T17:02:19Z","symbol":"NIM1460868","token_address":"0x6eefd0010941996b825b1b52bc08379beaaefede","type":"artist","uuid":"93f55ccb-dc94-4fad-881b-699ce20fe62a"}
album: Puccini - Tosca
  type: MusicAlbum
  date published: 2017-03-31
album: Puccini: La Bohème (Metropolitan Opera)
  type: MusicAlbum
  date published: 2011-01-21
album: Der Rosenkavalier op. 59
  type: MusicAlbum
  date published: 2021-11-19
album: Giuseppe Verdi: Aida (Live)
  type: MusicAlbum
  date published: 2014-08-01
album: Puccini: Tosca (Live)
  type: MusicAlbum
  date published: 2014-10-01
album: Charpentier: Louise (Live)
  type: MusicAlbum
  date published: 2000-08-06
album: Flotow: Martha (Sung in English) [Recorded 1961]
  type: MusicAlbum
  date published: 2014-07-01
album: Cosi Fan Tutte
  type: MusicAlbum
  date published: 2000-01-01
album: Bizet: Carmen (Live)
  type: MusicAlbum
  date published: 2014-08-01
album: Mozart: Le nozze di Figaro, K. 492 (Live)
  type: MusicAlbum
  date published: 2014-07-01
album: Mussorgsky: Boris Godunov (Sung in English) [Live Recording 1956]
  type: MusicAlbum
  date published: 2014-07-01
album: Puccini: La Bohème (1958)
  type: MusicAlbum
  date published: 2015-01-01
album: Richard Strauss: Der Rosenkavalier, Op. 59, TrV 227 (Live Recordings 1946)
  type: MusicAlbum
  date published: 2014-08-01
album: Flotow: Martha (Recorded 1961)
  type: MusicAlbum
  date published: 2014-07-01
album: Richard Strauss: Der Rosenkavalier, Op. 59, TrV 227 [Recorded Live 1946]
  type: MusicAlbum
  date published: 2014-09-01
album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Licht über'm See - Live
    type: MusicRecording
    duration: PT5M43S
    duration ms: 343533
    explicit: false
    by artist: Richard Strauss
    by artist: Ruth Hesse
    by artist: Peter Wimberger
    by artist: Vienna State Opera Orchestra
    by artist: Karl Böhm
    in album: Strauss, R.: Die Frau ohne Schatten
      type: MusicAlbum
      date published: 1985-01-01
    genre: classical
    genre: opera
    genre: orchestra
    isrc code: DEF057730301
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T08:53:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x40a012fc82ceac7d6da6dd6d18244c7a8ec10148a175efefa5f27bb03313945a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957052
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957052
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730301
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-07T14:50:41Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a012fc82ceac7d6da6dd6d18244c7a8ec10148a175efefa5f27bb03313945a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730301.
      date published: 2026-07-07T14:50:41Z
    audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Licht über'm See - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.53
      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: 0.212
      additional property: Energy
        type: PropertyValue
        value: 0.24
      additional property: Speechiness
        type: PropertyValue
        value: 0.091
      additional property: Acousticness
        type: PropertyValue
        value: 0.934
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.131
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.651
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Was ist nun deine Rede, du Prinzessin...O Tag des - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Mir anvertraut - Live
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213893
    explicit: false
    by artist: Richard Strauss
    by artist: Walter Berry
    by artist: Birgit Nilsson
    by artist: Vienna State Opera Orchestra
    by artist: Karl Böhm
    in album: Strauss, R.: Die Frau ohne Schatten
      type: MusicAlbum
      date published: 1985-01-01
    genre: classical
    genre: opera
    genre: orchestra
    isrc code: DEF057730329
    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: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Mir anvertraut - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Ist mein Liebster dahin? - Live
  track: Die Frau ohne Schatten, Op. 65 / Act 2: Orchesterzwischenspiel - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Falke, Falke, du Wiedergefundener - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Fort von hier! - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Sterben! Sterben - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Dieb! Da nimm!...Reiss ihn nach hinten...Zu hilfe" - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Sie aus dem Hause - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Weh mir! Erfüllt der Fluch! - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Dritthalb Jahr bin ich dein Weib - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Was wollt' ich hier? - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Wehe, mein Mann! - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Das Weib ist irre - Barak, ich hab' es nicht getan! - Live
  track: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Es dunkelt, daß ich nicht sehe zur Arbeit - Live
album: Mozart: Le nozze di Figaro (Live Recordings 1949)
album: Le Nozze Di Figaro
album: VERDI: LA FORZA DEL DESTINO
album: Mozart: Don Giovanni, K. 527 (Recorded 1954)
album: Mozart: Don Giovanni (1954)
album: Falstaff
album: Fidelio Excerpts conducted by Bruno Walter sung in English
album: Mozart: Don Giovanni, K. 527
album: Verdi: Un ballo in maschera (Live Recording 1947)
album: Singer Portrait: Giorgio Tozzi
album: Mozart: Le Nozze di Figaro (Metropolitan Opera)
album: R. Strauss: Salome, Op. 54, TrV 215
album: Aida
album: Mozart: Così fan tutte, K. 588 (Sung in English) [Live]
album: Verdi: Simon Boccanegra
album: Bizet: Carmen (Metropolitan opera)
album: Wagner: Die Meistersinger von Nürnberg (The Mastersingers of Nuremberg), WWV 96 [Recorded 1953]
album: Simon Boccanegra
album: Mozart: Le Nozze Di Figaro
album: Friedrich von Flotow: Martha
album: Beethoven, L. Van: Missa Solemnis (Philharmonic Symphony, Walter) (1948)
album: Wolfgang Amadeus Mozart: Don Giovanni
album: Alessandro Scarlatti : The Spanish Lady & the Roman Cavalier [Scipione nelle Spagne] (1961)

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Was ist nun deine Rede, du Prinzessin...O Tag des - Live
type: MusicRecording
duration: PT4M43S
duration ms: 283626
explicit: false
by artist: Richard Strauss
by artist: Walter Berry
by artist: Hans Helm
by artist: Lorenzo Alvary
by artist: Murray Dickie
by artist: Birgit Nilsson
by artist: Wiener Staatsopernchor
by artist: Karl Böhm
by artist: Vienna State Opera Orchestra
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730316
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:16:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbc63376ecd902436a7474c224e955d74bb8599a7691e8bf229435eafd93d455
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/DEF057730316
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc63376ecd902436a7474c224e955d74bb8599a7691e8bf229435eafd93d455. 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/DEF057730316.
  date published: 2026-07-08T03:20:19Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Was ist nun deine Rede, du Prinzessin...O Tag des - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.847
  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: 0.29
  additional property: Energy
    type: PropertyValue
    value: 0.26
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.037
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.206
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.519
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Dieb! Da nimm!...Reiss ihn nach hinten...Zu hilfe" - Live
type: MusicRecording
duration: PT2M15S
duration ms: 135666
explicit: false
by artist: Richard Strauss
by artist: Hans Helm
by artist: Lorenzo Alvary
by artist: Murray Dickie
by artist: Birgit Nilsson
by artist: Walter Berry
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:35:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72895b7e849667ec963463cb904dcca045e2371f15d90d4fcd6f0d09ca9b6d13
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/DEF057730307
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72895b7e849667ec963463cb904dcca045e2371f15d90d4fcd6f0d09ca9b6d13. 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/DEF057730307.
  date published: 2026-07-08T08:56:20Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Dieb! Da nimm!...Reiss ihn nach hinten...Zu hilfe" - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.613
  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: 0.376
  additional property: Energy
    type: PropertyValue
    value: 0.286
  additional property: Speechiness
    type: PropertyValue
    value: 0.134
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.682
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.394
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.257
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Das Weib ist irre - Barak, ich hab' es nicht getan! - Live
type: MusicRecording
duration: PT5M17S
duration ms: 317173
explicit: false
by artist: Richard Strauss
by artist: Walter Berry
by artist: Hans Helm
by artist: Lorenzo Alvary
by artist: Murray Dickie
by artist: Ruth Hesse
by artist: Leonie Rysanek
by artist: Birgit Nilsson
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:08:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c6c1b1dbd43942e8865d416d7086a9b6fd1fb34dca11ef5470a4ef1f2b13602
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/DEF057730327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6c1b1dbd43942e8865d416d7086a9b6fd1fb34dca11ef5470a4ef1f2b13602. 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/DEF057730327.
  date published: 2026-07-08T08:56:20Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Das Weib ist irre - Barak, ich hab' es nicht getan! - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.054
  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: 0.254
  additional property: Energy
    type: PropertyValue
    value: 0.6
  additional property: Speechiness
    type: PropertyValue
    value: 0.359
  additional property: Acousticness
    type: PropertyValue
    value: 0.899
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.724
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.136
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.331
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Es dunkelt, daß ich nicht sehe zur Arbeit - Live
type: MusicRecording
duration: PT2M9S
duration ms: 129960
explicit: false
by artist: Richard Strauss
by artist: Walter Berry
by artist: Hans Helm
by artist: Lorenzo Alvary
by artist: Murray Dickie
by artist: Ruth Hesse
by artist: Birgit Nilsson
by artist: Leonie Rysanek
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263bd41b10778f7262d6f12f14af209f4be7684084a8612baed73d002de0ea26. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730325.
  date published: 2026-07-31T12:24:41Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Es dunkelt, daß ich nicht sehe zur Arbeit - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.028
  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: 0.225
  additional property: Energy
    type: PropertyValue
    value: 0.31
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
    value: 0.927
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.688
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.187
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.945
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: DEF057730325
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960397
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730325
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-07T16:58:02+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x8486bfa6674da436834bd29e20d1d4e6f55ee875f4d74435affc8e908a1ecce1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957145

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957145

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730329

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

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 0x8486bfa6674da436834bd29e20d1d4e6f55ee875f4d74435affc8e908a1ecce1. 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/DEF057730329.
date published: 2026-07-08T08:56:20Z

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Mir anvertraut - Live
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 102.155
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: 0.227
additional property: Energy
  type: PropertyValue
  value: 0.196
additional property: Speechiness
  type: PropertyValue
  value: 0.045
additional property: Acousticness
  type: PropertyValue
  value: 0.873
additional property: Instrumentalness
  type: PropertyValue
  value: 0.007
additional property: Liveness
  type: PropertyValue
  value: 0.18
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.04
additional property: Loudness (dB)
  type: PropertyValue
  value: -21.745
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Ist mein Liebster dahin? - Live
type: MusicRecording
duration: PT3M26S
duration ms: 206560
explicit: false
by artist: Richard Strauss
by artist: Leonie Rysanek
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730303
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:17:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bcc9b6eae706822819d2e78155f6bd4c1e4fcdca2760268435c48e5ec45fd75
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/DEF057730303
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 0x3bcc9b6eae706822819d2e78155f6bd4c1e4fcdca2760268435c48e5ec45fd75. 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/DEF057730303.
  date published: 2026-07-08T03:53:27Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Ist mein Liebster dahin? - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 166.128
  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: 0.218
  additional property: Energy
    type: PropertyValue
    value: 0.17
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.067
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.269
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Die Frau ohne Schatten, Op. 65 / Act 2: Orchesterzwischenspiel - Live
type: MusicRecording
duration: PT3M26S
duration ms: 206373
explicit: false
by artist: Richard Strauss
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730317
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:30:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf83aa7b2a9d1e1fe98d7c7bdbee374608e48ae52d928b1acc24404ccc26b3c40
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/DEF057730317
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83aa7b2a9d1e1fe98d7c7bdbee374608e48ae52d928b1acc24404ccc26b3c40. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730317.
  date published: 2026-07-08T03:22:41Z
audio: Die Frau ohne Schatten, Op. 65 / Act 2: Orchesterzwischenspiel - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.102
  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: 0.095
  additional property: Energy
    type: PropertyValue
    value: 0.026
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.933
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.84
  additional property: Liveness
    type: PropertyValue
    value: 0.272
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.072
  additional property: Loudness (dB)
    type: PropertyValue
    value: -37.079
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Falke, Falke, du Wiedergefundener - Live
type: MusicRecording
duration: PT10M0S
duration ms: 600960
explicit: false
by artist: Richard Strauss
by artist: James King
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730318
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:20:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76ad71b7bded9b92034478c2008efb247a630b9ef679846f546513b2d953a9b7
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/DEF057730318
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 0x76ad71b7bded9b92034478c2008efb247a630b9ef679846f546513b2d953a9b7. 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/DEF057730318.
  date published: 2026-07-08T03:53:27Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Falke, Falke, du Wiedergefundener - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.283
  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: 0.175
  additional property: Energy
    type: PropertyValue
    value: 0.22
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.925
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.571
  additional property: Liveness
    type: PropertyValue
    value: 0.088
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.053
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.376
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Fort von hier! - Live
type: MusicRecording
duration: PT9M10S
duration ms: 550440
explicit: false
by artist: Richard Strauss
by artist: Ruth Hesse
by artist: Leonie Rysanek
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730331
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T13:20:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x094d0fbebb7303a03b5819ceee1d316a2e1433b714051898b028f95920e1543a
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/DEF057730331
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 0x094d0fbebb7303a03b5819ceee1d316a2e1433b714051898b028f95920e1543a. 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/DEF057730331.
  date published: 2026-07-08T08:56:20Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Fort von hier! - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.28
  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: 0.234
  additional property: Energy
    type: PropertyValue
    value: 0.21
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.84
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.403
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Sterben! Sterben - Live
type: MusicRecording
duration: PT1M25S
duration ms: 85306
explicit: false
by artist: Richard Strauss
by artist: Birgit Nilsson
by artist: Walter Berry
by artist: Wiener Staatsopernchor
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:25:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd866162d6af800d04737a163ab3ddc16773e6abb2647d87ece287dafc98c987a
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/DEF057730333
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 0xd866162d6af800d04737a163ab3ddc16773e6abb2647d87ece287dafc98c987a. 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/DEF057730333.
  date published: 2026-07-08T08:56:20Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Sterben! Sterben - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.823
  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: 0.201
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.667
  additional property: Liveness
    type: PropertyValue
    value: 0.147
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -32.134
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Sie aus dem Hause - Live
type: MusicRecording
duration: PT8M39S
duration ms: 519226
explicit: false
by artist: Richard Strauss
by artist: Birgit Nilsson
by artist: Walter Berry
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:11:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23deb8acd21a594949e4ebf0b29d0c5ec04b09ad61cefe744d673e308e936d62
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/DEF057730308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23deb8acd21a594949e4ebf0b29d0c5ec04b09ad61cefe744d673e308e936d62. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730308.
  date published: 2026-07-08T03:22:41Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Sie aus dem Hause - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 99.603
  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: 0.166
  additional property: Energy
    type: PropertyValue
    value: 0.156
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.011
  additional property: Liveness
    type: PropertyValue
    value: 0.391
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.577
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Weh mir! Erfüllt der Fluch! - Live
type: MusicRecording
duration: PT2M25S
duration ms: 145466
explicit: false
by artist: Richard Strauss
by artist: Leonie Rysanek
by artist: Lotte Rysanek
by artist: Walter Berry
by artist: Birgit Nilsson
by artist: Wiener Staatsopernchor
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730335
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:54:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b49647d90b627961e9d4257742810d785da69a0957e1daf43cbb7a9dc314dfe
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/DEF057730335
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b49647d90b627961e9d4257742810d785da69a0957e1daf43cbb7a9dc314dfe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730335.
  date published: 2026-07-08T03:22:41Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 3: Weh mir! Erfüllt der Fluch! - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 100.855
  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: 0.133
  additional property: Energy
    type: PropertyValue
    value: 0.305
  additional property: Speechiness
    type: PropertyValue
    value: 0.064
  additional property: Acousticness
    type: PropertyValue
    value: 0.812
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.166
  additional property: Liveness
    type: PropertyValue
    value: 0.393
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.074
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.904
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Dritthalb Jahr bin ich dein Weib - Live
type: MusicRecording
duration: PT5M11S
duration ms: 311933
explicit: false
by artist: Richard Strauss
by artist: Birgit Nilsson
by artist: Walter Berry
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:44:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f38011827f56d35565a8eadbc4905408a74b24c6dee1b6387e925b96f808068
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/DEF057730309
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 0x3f38011827f56d35565a8eadbc4905408a74b24c6dee1b6387e925b96f808068. 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/DEF057730309.
  date published: 2026-07-08T03:53:27Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Dritthalb Jahr bin ich dein Weib - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.104
  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: 0.204
  additional property: Energy
    type: PropertyValue
    value: 0.13
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.688
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.055
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.788
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Was wollt' ich hier? - Live
type: MusicRecording
duration: PT6M0S
duration ms: 360533
explicit: false
by artist: Richard Strauss
by artist: Birgit Nilsson
by artist: Ruth Hesse
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:58:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbadc3704d8632d7ec2ad3c2added148f7e23c222e800fa7d66f2264b37c76de
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/DEF057730310
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 0xdbadc3704d8632d7ec2ad3c2added148f7e23c222e800fa7d66f2264b37c76de. 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/DEF057730310.
  date published: 2026-07-08T03:53:27Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 1: Was wollt' ich hier? - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.232
  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: 0.309
  additional property: Energy
    type: PropertyValue
    value: 0.24
  additional property: Speechiness
    type: PropertyValue
    value: 0.142
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.466
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.193
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.699
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Wehe, mein Mann! - Live
type: MusicRecording
duration: PT3M46S
duration ms: 226200
explicit: false
by artist: Richard Strauss
by artist: Leonie Rysanek
by artist: Vienna State Opera Orchestra
by artist: Karl Böhm
in album: Strauss, R.: Die Frau ohne Schatten
  type: MusicAlbum
  date published: 1985-01-01
genre: classical
genre: opera
genre: orchestra
isrc code: DEF057730324
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:58:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48e210e0e73e3b36c049164cdd91f7d14099f0476e890e587e3cbb84e204012e
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/DEF057730324
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e210e0e73e3b36c049164cdd91f7d14099f0476e890e587e3cbb84e204012e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057730324.
  date published: 2026-07-08T03:22:41Z
audio: Die Frau ohne Schatten, Op. 65, TrV 234 / Act 2: Wehe, mein Mann! - Live
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.349
  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: 0.13
  additional property: Energy
    type: PropertyValue
    value: 0.264
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.95
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.222
  additional property: Liveness
    type: PropertyValue
    value: 0.384
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.052
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.694
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mozart: Le nozze di Figaro (Live Recordings 1949)
type: MusicAlbum
date published: 2014-07-01

Le Nozze Di Figaro
type: MusicAlbum
date published: 2000-01-01

VERDI: LA FORZA DEL DESTINO
type: MusicAlbum
date published: 2000-06-01

Mozart: Don Giovanni, K. 527 (Recorded 1954)
type: MusicAlbum
date published: 2015-03-01

Mozart: Don Giovanni (1954)
type: MusicAlbum
date published: 2015-03-01

Falstaff
type: MusicAlbum
date published: 2013-09-27

Fidelio Excerpts conducted by Bruno Walter sung in English
type: MusicAlbum
date published: 2021-12-10

Mozart: Don Giovanni, K. 527
type: MusicAlbum
date published: 2015-04-01

Verdi: Un ballo in maschera (Live Recording 1947)
type: MusicAlbum
date published: 2014-07-01

Singer Portrait: Giorgio Tozzi
type: MusicAlbum
date published: 2015-03-27

Mozart: Le Nozze di Figaro (Metropolitan Opera)
type: MusicAlbum
date published: 2011-04-29

R. Strauss: Salome, Op. 54, TrV 215
type: MusicAlbum
date published: 2014-08-01

Aida
type: MusicAlbum
date published: 2000-01-01

Mozart: Così fan tutte, K. 588 (Sung in English) [Live]
type: MusicAlbum
date published: 2007-09-05

Verdi: Simon Boccanegra
type: MusicAlbum
date published: 2015-03-01

Bizet: Carmen (Metropolitan opera)
type: MusicAlbum
date published: 2012-04-28

Wagner: Die Meistersinger von Nürnberg (The Mastersingers of Nuremberg), WWV 96 [Recorded 1953]
type: MusicAlbum
date published: 2014-07-01

Simon Boccanegra
type: MusicAlbum
date published: 2013-09-27

Mozart: Le Nozze Di Figaro
type: MusicAlbum
date published: 2003-06-01

Friedrich von Flotow: Martha
type: MusicAlbum
date published: 2006

Beethoven, L. Van: Missa Solemnis (Philharmonic Symphony, Walter) (1948)
type: MusicAlbum
date published: 2011-04-01

Wolfgang Amadeus Mozart: Don Giovanni
type: MusicAlbum
date published: 1952-12-06

Alessandro Scarlatti : The Spanish Lady & the Roman Cavalier [Scipione nelle Spagne] (1961)
type: MusicAlbum
date published: 2012-12-16