KARLA
type: MusicGroup
description: Karla may refer to: People Karla (name), a feminine given name Petras Karla (1937–1969), Soviet Olympic rower Places Karla, Greece, a town in Rigas Feraios municipality of Magnesia Karla, Ko
popularity: 8
followers: 978
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe55cedf7d30b3e21a7c8d1cfa5bb7e10c08986946a992dbe2e6012fae0ddf996
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82e02fc6-be9e-4cfb-a356-9c19519d1d67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82e02fc6-be9e-4cfb-a356-9c19519d1d67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82e02fc6-be9e-4cfb-a356-9c19519d1d67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0xe55cedf7d30b3e21a7c8d1cfa5bb7e10c08986946a992dbe2e6012fae0ddf996. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82e02fc6-be9e-4cfb-a356-9c19519d1d67.json and https://artists.proofprofile.net/proofs/artist/82e02fc6-be9e-4cfb-a356-9c19519d1d67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Fan Af Mig Selv
  type: MusicAlbum
  date published: 2020-12-25
  track: Fan Af Mig Selv
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133585
    explicit: false
    by artist: KARLA
    in album: Fan Af Mig Selv
      type: MusicAlbum
      date published: 2020-12-25
    isrc code: DKADG2001055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:06:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c940bf0d2cc0b4e341c56844d1f10fd6a02d2d0b10e90657cd52649622f077d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKADG2001055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:07:14Z
    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 0x5c940bf0d2cc0b4e341c56844d1f10fd6a02d2d0b10e90657cd52649622f077d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:07:14Z), 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/DKADG2001055.
      date published: 2026-07-19T19:07:14Z
    audio: Fan Af Mig Selv
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.085
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.949
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.08
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.575
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.006
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Flokken
  type: MusicAlbum
  date published: 2021-08-13
album: All Right
  type: MusicAlbum
  date published: 2021-10-01
album: LETS GO
  type: MusicAlbum
  date published: 2022-01-28
album: SUS
  type: MusicAlbum
  date published: 2022-06-03
album: SPOTLIGHT
  type: MusicAlbum
  date published: 2024-06-14
album: øjne jeg ser dig med
  type: MusicAlbum
  date published: 2025-05-30
album: Clickbait
  type: MusicAlbum
  date published: 2025-11-14