Lovisa Negga
type: MusicGroup
popularity: 5
followers: 1241
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25f14aa5a5481227deb25a65db18c95d4ceb3e7e3092f1dbde15fe26f23477d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5e91f52-29fe-447f-8002-6aa602be9ea2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5e91f52-29fe-447f-8002-6aa602be9ea2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5e91f52-29fe-447f-8002-6aa602be9ea2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25f14aa5a5481227deb25a65db18c95d4ceb3e7e3092f1dbde15fe26f23477d1","name":"Lovisa Negga","registered_at":"2026-06-21T08:15:10Z","symbol":"NIM1872567","token_address":"0xd010844672a0033ef415ea37fd5271e464526541","type":"artist","uuid":"e5e91f52-29fe-447f-8002-6aa602be9ea2"}
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 0x25f14aa5a5481227deb25a65db18c95d4ceb3e7e3092f1dbde15fe26f23477d1. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5e91f52-29fe-447f-8002-6aa602be9ea2.json and https://artists.proofprofile.net/proofs/artist/e5e91f52-29fe-447f-8002-6aa602be9ea2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x25f14aa5a5481227deb25a65db18c95d4ceb3e7e3092f1dbde15fe26f23477d1","name":"Lovisa Negga","registered_at":"2026-06-21T08:15:10Z","symbol":"NIM1872567","token_address":"0xd010844672a0033ef415ea37fd5271e464526541","type":"artist","uuid":"e5e91f52-29fe-447f-8002-6aa602be9ea2"}
album: Iskall Single
  type: MusicAlbum
  date published: 2010-11-22
album: Är du en av dem? Single
  type: MusicAlbum
  date published: 2010-11-24
album: Kär
  type: MusicAlbum
  date published: 2011-09-02
album: Kär
  type: MusicAlbum
  date published: 2011-09-02
album: Höj Musiken
  type: MusicAlbum
  date published: 2012-06-30
album: Höj musiken
  type: MusicAlbum
  date published: 2012-06-30
album: Synd.
  type: MusicAlbum
  date published: 2012-12-28
album: Synd.
  type: MusicAlbum
  date published: 2012-12-28
album: Mihá Ja Gievrra
  type: MusicAlbum
  date published: 2013-02-05
  track: Mihá Ja Gievrra
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195913
    explicit: false
    by artist: Lovisa Negga
    in album: Mihá Ja Gievrra
      type: MusicAlbum
      date published: 2013-02-05
    isrc code: SE22F1300101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:58:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x025e20b0c9ffef37b7c5b560bb2686d55ae7780f761ac1cf68b717d1d6ffb86e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE22F1300101
    additional property: OTSTimestamp
      type: PropertyValue
      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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025e20b0c9ffef37b7c5b560bb2686d55ae7780f761ac1cf68b717d1d6ffb86e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE22F1300101.
      date published: 2026-07-05T01:12:41Z
    audio: Mihá Ja Gievrra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 182.971
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.58
      additional property: Energy
        type: PropertyValue
        value: 0.842
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.234
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.09
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.64
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.656
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mihá Ja Gievrra
  type: MusicAlbum
  date published: 2013-02-05
album: Hájkka Sájvva
  type: MusicAlbum
  date published: 2014-02-05
album: Hájkka Sájvva
  type: MusicAlbum
  date published: 2014-02-05