Erika Krall
type: MusicGroup
genre: indie dance
genre: melodic house
genre: melodic techno
genre: minimal techno
genre: progressive house
popularity: 17
followers: 1699
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc64aaf3645615f268d5e2e2949fdfc55b9769e7919b27a00ce3a57b986a893c. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a43c3488-a458-412f-ad29-e8c2c674f028.json and https://artists.proofprofile.net/proofs/artist/a43c3488-a458-412f-ad29-e8c2c674f028.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
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album: Hipazon
  type: MusicAlbum
  date published: 2020-06-26
album: Colorain
  type: MusicAlbum
  date published: 2020-09-16
album: Colorain
  type: MusicAlbum
  date published: 2020-09-16
album: Chiribim Chiribom
  type: MusicAlbum
  date published: 2020-12-22
album: Synesthesia
  type: MusicAlbum
  date published: 2021-03-24
album: Say You’re Done
  type: MusicAlbum
  date published: 2021-04-30
album: Acumen
  type: MusicAlbum
  date published: 2021-06-02
album: Walking To Twilight
  type: MusicAlbum
  date published: 2021-06-30
album: Tik Tak
  type: MusicAlbum
  date published: 2021-11-26
  track: Tik Tak - Radio Edit
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212950
    explicit: false
    by artist: Erika Krall
    in album: Tik Tak
      type: MusicAlbum
      date published: 2021-11-26
    genre: indie dance
    genre: melodic house
    genre: melodic techno
    genre: minimal techno
    genre: progressive house
    isrc code: UKR6V2192676
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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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70aaf3a83a7309204c9109a56c23ae3e151724d4fad022fd3ab517b6d2dd008. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:41:04Z), 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/UKR6V2192676.
      date published: 2026-07-15T12:41:04Z
    audio: Tik Tak - Radio Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.983
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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        value: 0.76
      additional property: Energy
        type: PropertyValue
        value: 0.92
      additional property: Speechiness
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        value: 0.04
      additional property: Acousticness
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        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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        value: 0.113
      additional property: Valence (Positivity)
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        value: 0.037
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.74
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I'll Be Waiting
  type: MusicAlbum
  date published: 2021-12-24
album: Follow
  type: MusicAlbum
  date published: 2022-01-14
album: Burning
  type: MusicAlbum
  date published: 2022-01-27
album: Tik Tak
  type: MusicAlbum
  date published: 2022-04-15
album: Never Ever
  type: MusicAlbum
  date published: 2022-06-17
album: Trust Me
  type: MusicAlbum
  date published: 2022-07-22
album: Darling
  type: MusicAlbum
  date published: 2022-12-09
album: Raver's Lullaby
  type: MusicAlbum
  date published: 2022-12-23
album: Vitamin
  type: MusicAlbum
  date published: 2023-06-16
album: Be Someone
  type: MusicAlbum
  date published: 2024-03-22
album: Thank You
  type: MusicAlbum
  date published: 2024-04-19
album: Hands Up
  type: MusicAlbum
  date published: 2024-05-23
album: Disuniting
  type: MusicAlbum
  date published: 2024-06-14
album: Hey Girl
  type: MusicAlbum
  date published: 2024-07-05
album: Block You
album: So Fine
album: Be Heard

Block You
type: MusicAlbum
date published: 2024-09-27

So Fine
type: MusicAlbum
date published: 2025-01-24

Be Heard
type: MusicAlbum
date published: 2025-02-27