Marlaine
type: MusicGroup
popularity: 5
followers: 328
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3925aed59941f517720e0cf6c5deef9d65c37cd6c9f7afdd766adabfb855c4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0b651ba-bcfe-4b48-9aa9-1395913fdd00.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0b651ba-bcfe-4b48-9aa9-1395913fdd00.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0b651ba-bcfe-4b48-9aa9-1395913fdd00
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
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 0xe3925aed59941f517720e0cf6c5deef9d65c37cd6c9f7afdd766adabfb855c4e. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0b651ba-bcfe-4b48-9aa9-1395913fdd00.json and https://artists.proofprofile.net/proofs/artist/b0b651ba-bcfe-4b48-9aa9-1395913fdd00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: Italienische Sehnsucht
  type: MusicAlbum
  date published: 2012-09-06
album: Dieser Mann ist gefährlich
  type: MusicAlbum
  date published: 2014-08-01
album: Fieber
  type: MusicAlbum
  date published: 2017-01-27
album: Bier in Strömen
  type: MusicAlbum
  date published: 2018-04-05
album: Bier in Strömen
  type: MusicAlbum
  date published: 2021-04-08
album: Sommer so vermisst
  type: MusicAlbum
  date published: 2021-05-01
album: Betäubungsmittelgesetz
  type: MusicAlbum
  date published: 2021-06-28
album: Sommer so vermisst
  type: MusicAlbum
  date published: 2021-07-03
album: Nackt auf der Bar
  type: MusicAlbum
  date published: 2021-10-08
album: Nackt auf der Bar
  type: MusicAlbum
  date published: 2021-10-08
album: Oy U Luzi Chervona Kalyna (Europe Remix)
  type: MusicAlbum
  date published: 2022-03-31
  track: Oy U Luzi Chervona Kalyna - Europe Remix
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186039
    explicit: false
    by artist: Marlaine
    in album: Oy U Luzi Chervona Kalyna (Europe Remix)
      type: MusicAlbum
      date published: 2022-03-31
    isrc code: DERX91300049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T08:40:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd910d90b3fcd68ffba220756449e00d5ded26871fe4e77fc505a19a3dc9e4d6
    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/DERX91300049
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd910d90b3fcd68ffba220756449e00d5ded26871fe4e77fc505a19a3dc9e4d6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DERX91300049.
      date published: 2026-07-04T10:04:33Z
    audio: Oy U Luzi Chervona Kalyna - Europe Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.996
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.792
      additional property: Energy
        type: PropertyValue
        value: 0.771
      additional property: Speechiness
        type: PropertyValue
        value: 0.067
      additional property: Acousticness
        type: PropertyValue
        value: 0.37
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.059
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.818
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.972
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Selten so gelacht
  type: MusicAlbum
  date published: 2023-03-10
album: The Voice of Europe
  type: MusicAlbum
  date published: 2023-05-31
album: Ukrainische Hymne
  type: MusicAlbum
  date published: 2023-06-26
album: Vyshyvanka macht schlanker
  type: MusicAlbum
  date published: 2023-10-11
album: Unbreakable Wings - NEZLAMNI KRYLA
  type: MusicAlbum
  date published: 2024-03-23
album: TAURUS
  type: MusicAlbum
  date published: 2024-04-11
album: The Voice of Europe Calling / Ode an Die Freude
  type: MusicAlbum
  date published: 2024-05-08
album: Ukraine Fußballfieber
  type: MusicAlbum
  date published: 2024-06-14
album: Bier in Strömen Pyvo do boyu
  type: MusicAlbum
  date published: 2024-06-22
album: Russian Warship Go Fck Yourself
  type: MusicAlbum
  date published: 2024-10-05
album: Weil wir für euch kämpfen - Ukrayina peremahaye
  type: MusicAlbum
  date published: 2025-07-25
album: Bloody European Freedom
  type: MusicAlbum
  date published: 2025-07-26
album: Ode an die Freude
  type: MusicAlbum
  date published: 2025-07-26