Lys Assia
type: MusicGroup
genre: schlager
description: Rosa Mina Schärer (3 March 1924 – 24 March 2018), known by her stage name Lys Assia, was a Swiss singer who won the first Eurovision Song Contest in . Assia was born in Rupperswil, Aargau, and began h
popularity: 22
followers: 3193
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additional property: CopyrightChainExplorerURL
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
  track: Refrain
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    by artist: Lys Assia
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      date published: 1953-12-17
    genre: schlager
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-20T15:07:00Z
    audio: Refrain
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  track: Tammy
    type: MusicRecording
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    by artist: Lys Assia
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      type: MusicAlbum
      date published: 1953-12-17
    genre: schlager
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    additional property: OTSTimestamp
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      value: 2026-07-16T02:28:43Z
    additional property: OTSVerifyInstructions
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-16T02:28:43Z
    audio: Tammy
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  track: Schweden-Mädel
  track: Gelbe Rose dort in Texas
  track: Wenn die Glocken hell erklingen
  track: Mamatschi (Schenk mir ein Pferdchen)
  track: O mein Papa (Alternative Take)
  track: Was kann schöner sein (Alternate Take)
album: Ihre Lieder (feat. Béla Sanders und sein Orchester) [Mono Version]
album: Vintage French Song No. 138 - EP: Oh! Mon Papa
album: O mein papa / Schweizer madel (feat. Studio-Orchester Beromünster, Paul Burkahrd) [Mono Version]
album: Internationale schlager-parade (Mono Version)
album: Schlager-Roulette (Mono Version)
album: Grand prix de l'Eurovision, 1958 (feat. Hugo Strasser & Rudi Bohn) [Mono Version]
album: Histoire d'un amour (Mono Version)
album: Giorgio (feat. Jacques Brienne et son orchestre) [Mono Version]
album: Le soukou soukou / Tes yeux lilas (feat. Heinz Alish et son orchestre) [Mono Version]
album: Madeleine / Fais-toi belle (feat. Herbert Beckh et son orchestre) [Mono version]
album: San Remo 1961 (feat. Dino Olivieri E La Sua Orchestra) [Mono version]
album: Le soukou soukou (feat. Heinz Alish et son orchestre) [Mono Version]
album: Oh Mein Papa
album: Rom lag im Schnee
album: Rom Lag Im Schnee
album: Lady In Blue
album: Lady in Blue
album: Refrain des Lebens
album: Komm Bald Wieder in Meine Arme
album: So Ein Tag Verändert Die Welt
album: Mykonos
album: Piccolissima Serenata
album: Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 4
album: Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 3
album: Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 2
album: Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 1
album: Vintage Vocal Jazz / Swing No. 195 - EP: Wenndu Fortgehst Von Mir
album: Lys Assia Vol. 3
album: Lys Assia Vol. 1
album: Lys Assia Vol. 2
album: Lys Assia Vol. 4
album: Was kann schöner sein – Ihre größten Erfolge
album: Ein kleins Haus, an Ende der Welt
album: C´était ma vie
album: O mein Papa
album: Oh, mein Papa (1951 -1955)
album: Traumkonzert (Concerto d'Autuno 1955 - 1957)
album: La Golondrina (1957 - 1960)
album: Oh mein Papa
album: Heimat isch es Gfüehl
album: Im Portrait: Lys Assia
album: All IN YOUR HEAD (feat. NewJack)
album: Schlagers Ladies, Vol. 9
album: MASTERPIECES presents Lys Assia: Hits & Raritäten
album: Oh, mein Papa (Music for Dancing, for Listening - For Your Pleasure*)
album: Bel Ami – 50 große Erfolge
album: Hit Wonder: Lys Assia, Vol. 3
album: Hit Wonder: Lys Assia, Vol. 1
album: Hit Wonder: Lys Assia, Vol. 2
album: O Mein Papa
album: Schön war die Zeit, Vol. 17
album: Erinnerungen
album: My Best (Remastered)
album: Die Liebe ist die Sonne des Lebens
album: Mein Refrain
album: Lys Assia
album: Songs
album: Melodie D'amour
album: Sehnsucht nach Dir
album: Timeless Vintage Elegance - The Voice of Eurovision's First Star
track: Oh mein Papa (From 'Feuerwerk')
track: Wenn die Glocken erklingen

Valence (Positivity)
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value: 0.401

Loudness (dB)
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value: -5.552

Key Name
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value: Ab

Mode Name
type: PropertyValue
value: Major

Schweden-Mädel
type: MusicRecording
duration: PT2M44S
duration ms: 164880
explicit: false
by artist: Lys Assia
in album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
genre: schlager
isrc code: DEZZ52172283
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-05T01:12:41Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56096eb117c3e87ac7e00fb5d34b7f5de4efbb7ada391113806cb812280df83. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172283 — a six-check JSON result.
  date published: 2026-07-05T01:12:41Z
audio: Schweden-Mädel
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.088
  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Gelbe Rose dort in Texas
type: MusicRecording
duration: PT2M11S
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by artist: Lys Assia
in album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
genre: schlager
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d9add3eb20fd0ec809621a015cf792a9da21a6496c8c61c2143b978457c4b4. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172284 — a six-check JSON result.
  date published: 2026-07-21T08:39:15Z
audio: Gelbe Rose dort in Texas
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    type: PropertyValue
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  additional property: Acousticness
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    type: PropertyValue
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Wenn die Glocken hell erklingen
type: MusicRecording
duration: PT3M28S
duration ms: 208813
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by artist: Lys Assia
in album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
genre: schlager
isrc code: DEZZ52172287
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T05:34:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5372014df3df2e8a6b04f377423ecc96dc569c702c3feb523ef91425fdf31bd. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172287 — a six-check JSON result.
  date published: 2026-07-15T05:34:05Z
audio: Wenn die Glocken hell erklingen
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    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mamatschi (Schenk mir ein Pferdchen)
type: MusicRecording
duration: PT3M29S
duration ms: 209000
explicit: false
by artist: Lys Assia
in album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
genre: schlager
isrc code: DEZZ52172302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T06:57:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fbda2193c56b4c98737b2d6b5ebb9ef931f8fb59c027ee4ecc55de9bd57d78c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956634
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956634
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172302
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T10:04:33Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbda2193c56b4c98737b2d6b5ebb9ef931f8fb59c027ee4ecc55de9bd57d78c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172302 — a six-check JSON result.
  date published: 2026-07-04T10:04:33Z
audio: Mamatschi (Schenk mir ein Pferdchen)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 78.648
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.388
  additional property: Energy
    type: PropertyValue
    value: 0.272
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.949
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.252
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.762
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
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O mein Papa (Alternative Take)
type: MusicRecording
duration: PT3M6S
duration ms: 186733
explicit: false
by artist: Lys Assia
in album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
genre: schlager
isrc code: DEZZ52172305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-19T12:28:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93039cd76c89082b7868465374a279745dadb7e0f329ded99a7fa1fe96aac686
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958733
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172305
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-19T12:51:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93039cd76c89082b7868465374a279745dadb7e0f329ded99a7fa1fe96aac686. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172305 — a six-check JSON result.
  date published: 2026-07-19T12:51:21Z
audio: O mein Papa (Alternative Take)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.923
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.389
  additional property: Energy
    type: PropertyValue
    value: 0.298
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.943
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.028
  additional property: Liveness
    type: PropertyValue
    value: 0.38
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.441
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.696
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Was kann schöner sein (Alternate Take)
type: MusicRecording
duration: PT2M3S
duration ms: 123933
explicit: false
by artist: Lys Assia
in album: Schwarze Perlen
  type: MusicAlbum
  date published: 1953-12-17
genre: schlager
isrc code: DEZZ52172306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T16:24:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x347a189a5ee0555648cba7501e090df47e7a4bae681693cd93249f5b135822e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956545
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956545
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172306
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T19:59:51Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347a189a5ee0555648cba7501e090df47e7a4bae681693cd93249f5b135822e9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172306 — a six-check JSON result.
  date published: 2026-07-03T19:59:51Z
audio: Was kann schöner sein (Alternate Take)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 179.632
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.392
  additional property: Energy
    type: PropertyValue
    value: 0.397
  additional property: Speechiness
    type: PropertyValue
    value: 0.037
  additional property: Acousticness
    type: PropertyValue
    value: 0.78
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.284
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.616
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.961
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ihre Lieder (feat. Béla Sanders und sein Orchester) [Mono Version]
type: MusicAlbum
date published: 1955-01-01

Vintage French Song No. 138 - EP: Oh! Mon Papa
type: MusicAlbum
date published: 1955-04-12

O mein papa / Schweizer madel (feat. Studio-Orchester Beromünster, Paul Burkahrd) [Mono Version]
type: MusicAlbum
date published: 1957-01-01

Internationale schlager-parade (Mono Version)
type: MusicAlbum
date published: 1958-01-01

Schlager-Roulette (Mono Version)
type: MusicAlbum
date published: 1958-01-01

Grand prix de l'Eurovision, 1958 (feat. Hugo Strasser & Rudi Bohn) [Mono Version]
type: MusicAlbum
date published: 1958-01-01

Histoire d'un amour (Mono Version)
type: MusicAlbum
date published: 1958-01-01

Giorgio (feat. Jacques Brienne et son orchestre) [Mono Version]
type: MusicAlbum
date published: 1959-01-01

Le soukou soukou / Tes yeux lilas (feat. Heinz Alish et son orchestre) [Mono Version]
type: MusicAlbum
date published: 1961-01-01

Madeleine / Fais-toi belle (feat. Herbert Beckh et son orchestre) [Mono version]
type: MusicAlbum
date published: 1961-01-01

San Remo 1961 (feat. Dino Olivieri E La Sua Orchestra) [Mono version]
type: MusicAlbum
date published: 1961-01-01

Le soukou soukou (feat. Heinz Alish et son orchestre) [Mono Version]
type: MusicAlbum
date published: 1961-01-01

Oh Mein Papa
type: MusicAlbum
date published: 2004-03-30

Rom lag im Schnee
type: MusicAlbum
date published: 2004-11-20

Rom Lag Im Schnee
type: MusicAlbum
date published: 2004-11-20

Lady In Blue
type: MusicAlbum
date published: 2005-06-01

Lady in Blue
type: MusicAlbum
date published: 2005-06-01
track: Ein Schiff Wird Kommen
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176386
  explicit: false
  by artist: Lys Assia
  in album: Lady in Blue
    type: MusicAlbum
    date published: 2005-06-01
  genre: schlager
  isrc code: DEF550500964
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:06:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47ebb6d8eb729ed29e6c26bfd27ab6fe015cc8a87a5e9286324f18cc4d807143
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958383
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958383
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF550500964
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T08:20:01Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ebb6d8eb729ed29e6c26bfd27ab6fe015cc8a87a5e9286324f18cc4d807143. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF550500964 — a six-check JSON result.
    date published: 2026-07-17T08:20:01Z
  audio: Ein Schiff Wird Kommen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.963
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.679
    additional property: Energy
      type: PropertyValue
      value: 0.793
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.107
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.856
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.982
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
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Refrain des Lebens
type: MusicAlbum
date published: 2008

Komm Bald Wieder in Meine Arme
type: MusicAlbum
date published: 2008-03-07

So Ein Tag Verändert Die Welt
type: MusicAlbum
date published: 2008-06-13

Mykonos
type: MusicAlbum
date published: 2009-05-22

Piccolissima Serenata
type: MusicAlbum
date published: 2009-10-19

Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 4
type: MusicAlbum
date published: 2011-01-01

Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 3
type: MusicAlbum
date published: 2011-01-01

Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 2
type: MusicAlbum
date published: 2011-01-01

Lys Assia - Hits und Raritäten der ersten Gewinnerin des Grand Prix Deurovision Vol. 1
type: MusicAlbum
date published: 2011-01-01

Vintage Vocal Jazz / Swing No. 195 - EP: Wenndu Fortgehst Von Mir
type: MusicAlbum
date published: 2011-04-27

Lys Assia Vol. 3
type: MusicAlbum
date published: 2011-06-17

Lys Assia Vol. 1
type: MusicAlbum
date published: 2011-06-17

Lys Assia Vol. 2
type: MusicAlbum
date published: 2011-06-17

Lys Assia Vol. 4
type: MusicAlbum
date published: 2011-06-17

Was kann schöner sein – Ihre größten Erfolge
type: MusicAlbum
date published: 2011-07-16
track: O mein Papa
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188360
  explicit: false
  by artist: Lys Assia
  in album: Was kann schöner sein – Ihre größten Erfolge
    type: MusicAlbum
    date published: 2011-07-16
  genre: schlager
  isrc code: DEG411193904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T14:28:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14909de0d55125d20b019ddf1fb837e6fa166310992b805f4ea299c23c014102
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG411193904
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14909de0d55125d20b019ddf1fb837e6fa166310992b805f4ea299c23c014102. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEG411193904 — a six-check JSON result.
    date published: 2026-07-16T16:14:30Z
  audio: O mein Papa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 82.229
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.374
    additional property: Energy
      type: PropertyValue
      value: 0.231
    additional property: Speechiness
      type: PropertyValue
      value: 0.044
    additional property: Acousticness
      type: PropertyValue
      value: 0.971
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.065
    additional property: Liveness
      type: PropertyValue
      value: 0.435
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.363
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.305
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Refrain des Lebens
type: MusicAlbum
date published: 2011-08-26

Refrain des Lebens
type: MusicAlbum
date published: 2011-08-26

Ein kleins Haus, an Ende der Welt
type: MusicAlbum
date published: 2011-11-08

C´était ma vie
type: MusicAlbum
date published: 2011-12-09

O mein Papa
type: MusicAlbum
date published: 2012

Oh, mein Papa (1951 -1955)
type: MusicAlbum
date published: 2012-01-01

Traumkonzert (Concerto d'Autuno 1955 - 1957)
type: MusicAlbum
date published: 2012-01-01

La Golondrina (1957 - 1960)
type: MusicAlbum
date published: 2012-01-01

Oh mein Papa
type: MusicAlbum
date published: 2012-06-22
track: Was kann schöner sein
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126826
  explicit: false
  by artist: Lys Assia
  in album: Oh mein Papa
    type: MusicAlbum
    date published: 2012-06-22
  genre: schlager
  isrc code: NLG620486838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T00:32:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17921f753c3c7c6e8a14fc13df9f84f5493f5108845d14f6b9cdd898e4c04922
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958633
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958633
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620486838
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T00:54:50Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17921f753c3c7c6e8a14fc13df9f84f5493f5108845d14f6b9cdd898e4c04922. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620486838 — a six-check JSON result.
    date published: 2026-07-19T00:54:50Z
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    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.347
    additional property: Energy
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track: Wenn die Glocken erklingen
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  in album: Oh mein Papa
    type: MusicAlbum
    date published: 2012-06-22
  genre: schlager
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620486839
  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T15:15:14Z
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Heimat isch es Gfüehl
type: MusicAlbum
date published: 2012-08-16

Im Portrait: Lys Assia
type: MusicAlbum
date published: 2012-08-31

All IN YOUR HEAD (feat. NewJack)
type: MusicAlbum
date published: 2012-10-12

Schlagers Ladies, Vol. 9
type: MusicAlbum
date published: 2013-09-04

MASTERPIECES presents Lys Assia: Hits & Raritäten
type: MusicAlbum
date published: 2014

Oh, mein Papa (Music for Dancing, for Listening - For Your Pleasure*)
type: MusicAlbum
date published: 2014-01-01

Bel Ami – 50 große Erfolge
type: MusicAlbum
date published: 2014-02-28

Hit Wonder: Lys Assia, Vol. 3
type: MusicAlbum
date published: 2014-10-03

Hit Wonder: Lys Assia, Vol. 1
type: MusicAlbum
date published: 2014-10-03

Hit Wonder: Lys Assia, Vol. 2
type: MusicAlbum
date published: 2014-10-03

O Mein Papa
type: MusicAlbum
date published: 2015-07-09

Schön war die Zeit, Vol. 17
type: MusicAlbum
date published: 2015-07-10

Erinnerungen
type: MusicAlbum
date published: 2018-08-18

My Best (Remastered)
type: MusicAlbum
date published: 2019-02-08

Die Liebe ist die Sonne des Lebens
type: MusicAlbum
date published: 2021-12-03

Mein Refrain
type: MusicAlbum
date published: 2022-06-03

Lys Assia
type: MusicAlbum
date published: 2023-01-06

Songs
type: MusicAlbum
date published: 2023-01-06

Lys Assia
type: MusicAlbum
date published: 2023-01-06

O Mein Papa
type: MusicAlbum
date published: 2023-09-15

Melodie D'amour
type: MusicAlbum
date published: 2023-09-15

Sehnsucht nach Dir
type: MusicAlbum
date published: 2025-04-11

Timeless Vintage Elegance - The Voice of Eurovision's First Star
type: MusicAlbum
date published: 2025-09-19

Oh mein Papa (From 'Feuerwerk')
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duration: PT2M50S
duration ms: 170520
explicit: false
by artist: Lys Assia
in album: Die schönsten Kino Melodien aus Deutschland, Vol. 2
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  date published: 2015-02-03
popularity: 7
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b71cbaa9c05d0a46afeccb3c073c4250eb6ca6dc411f06a03b153faec30235c. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELM41409198 — a six-check JSON result.
  date published: 2026-07-29T19:35:34Z
audio: Oh mein Papa (From 'Feuerwerk')
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Wenn die Glocken erklingen
type: MusicRecording
duration: PT2M51S
duration ms: 171360
explicit: false
by artist: Lys Assia
in album: Die Schönsten Schlager Der 50'er Jahre, Vol. 14
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popularity: 4
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-31T02:19:15Z
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O mein papa
type: MusicRecording
duration: PT2M50S
duration ms: 170579
explicit: false
by artist: Lys Assia
in album: Kino Schlager Greatest Hits Vol. 2
  type: MusicAlbum
  date published: 2015-01-30
popularity: 3
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fee03e566d3eb758b1c17197b01311eed548b24046e5d3a718be6cd21975cb9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBURZ1407253 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: O mein papa
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Quand on n'a pas ce qu'on aime
type: MusicRecording
duration: PT3M15S
duration ms: 195826
explicit: false
by artist: Mic
by artist: Lys Assia
by artist: Fabienne Hadorn
by artist: Dodo Hug
by artist: Vera Kaa
by artist: Nubya
by artist: Sandra Studer
by artist: Eric Hättenschwiler
by artist: Leonard
by artist: Sergio Luvualu
by artist: Toni Vescoli
in album: O mein Papa
  type: MusicAlbum
  date published: 2017-08-18
popularity: 2
isrc code: CH0040700357
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e29421db20d377d16d0a9c9b12ddfe58b953a4506cc86a4ed20912731f172f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH0040700357 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
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O mein Papa
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duration: PT2M58S
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by artist: Lys Assia
in album: Schlagerperlen, Vol. 4 (Die schönsten deutschen Schlager)
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popularity: 2
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T09:25:34Z
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Was kann schöner sein
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popularity: 2
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960489
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620486574
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:40:43Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28fc5ecfb0733698cec88c25ce8bf5fce260d6a5809884d20694ff7a64c93bb. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620486574 — a six-check JSON result.
  date published: 2026-08-01T00:40:43Z
audio: Was kann schöner sein
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.361
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.347
  additional property: Energy
    type: PropertyValue
    value: 0.48
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.718
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.066
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.734
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.712
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major