Lonely Drifter Karen
type: MusicGroup
genre: dark cabaret
description: Lonely Drifter Karen are a multi-national pop band, based in Brussels, Belgium. The band consists of Austrian singer Tanja Frinta, keyboarder and producer Marc Melià Sobrevias from Spain and the two F
popularity: 19
followers: 5187
additional property: CopyrightID
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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T22:22:30Z
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album: Sinsweetime
  type: MusicAlbum
  date published: 2005-08-01
album: Sinsweetime
  type: MusicAlbum
  date published: 2005-08-01
album: Grass Is Singing
  type: MusicAlbum
  date published: 2008-01-01
album: Grass Is Singing
  type: MusicAlbum
  date published: 2008-01-01
album: This World Is Crazy
  type: MusicAlbum
  date published: 2008-04-13
album: This World Is Crazy
  type: MusicAlbum
  date published: 2008-04-13
album: Grass Is Singing
  type: MusicAlbum
  date published: 2008-04-20
  track: Casablanca
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    duration: PT3M2S
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    explicit: false
    by artist: Lonely Drifter Karen
    in album: Grass Is Singing
      type: MusicAlbum
      date published: 2008-04-20
    genre: dark cabaret
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6077dbd7d611540ed28f90b1ed2b339f5db02a0c908282351f21285e28134652. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:32:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BE6F50800060.
      date published: 2026-07-21T03:32:38Z
    audio: Casablanca
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      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Danceability
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Loudness (dB)
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album: Grass Is Singing
  type: MusicAlbum
  date published: 2008-04-20
album: Grass Is Singing
  type: MusicAlbum
  date published: 2008-08-19
album: La Chouette
  type: MusicAlbum
  date published: 2009-05-18
album: La Chouette
  type: MusicAlbum
  date published: 2009-05-18
album: Fall Of Spring (Bonus Track Version)
  type: MusicAlbum
  date published: 2010-01-01
album: Fall Of Spring
  type: MusicAlbum
  date published: 2010-03-29
album: Fall of Spring
  type: MusicAlbum
  date published: 2010-03-29
album: Ready To Fall
  type: MusicAlbum
  date published: 2010-10-25
album: Ready to Fall
  type: MusicAlbum
  date published: 2010-10-25
album: Poles
  type: MusicAlbum
  date published: 2012-01-01
album: Poles
  type: MusicAlbum
  date published: 2012-02-27
album: Poles
  type: MusicAlbum
  date published: 2012-02-27
track: This World Is Crazy
track: When The Night Comes

This World Is Crazy
type: MusicRecording
duration: PT3M36S
duration ms: 216000
explicit: false
by artist: Lonely Drifter Karen
in album: Best Of Lounge Paris, Vol. 2
  type: MusicAlbum
  date published: 2012-05-14
isrc code: BE6F50800010
additional property: CopyrightID
additional property: CopyrightStatus
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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
additional property: ProofProfileEvidenceStatus
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additional property: ContentHash
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additional property: BitcoinTime
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  value: 2026-07-02T16:51:38+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 0xee399fcab2b2126be7ee2154ab90bec292b18043b3513ebacd08d073f77b28b8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BE6F50800010.
  date published: 2026-07-02T16:51:38Z
audio: This World Is Crazy
  type: AudioObject
  additional property: Tempo (BPM)
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    type: PropertyValue
    value: 11
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
    value: 0.09
  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.252
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.319
  additional property: Key Name
    type: PropertyValue
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When The Night Comes
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Olivia Ruiz
by artist: Lonely Drifter Karen
in album: Miss Météores
  type: MusicAlbum
  date published: 2009-01-01
isrc code: FRUM70900288
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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
additional property: ProofProfileEvidenceStatus
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additional property: BitcoinTime
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  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe093fa464eeb86e3b66a2eb01c9ce5b8e3058fad534eb17c9895ccc4a73b03f2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRUM70900288.
  date published: 2026-07-02T11:34:59Z
audio: When The Night Comes
  type: AudioObject
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