Framrutan och backspegeln
type: MusicGroup
popularity: 5
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52dda49210a0380b574e44565fc45e58162f5232095840e3ddbfe6c40a39fbd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af6c9470-e029-4ef8-98bf-999e9685ea87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/af6c9470-e029-4ef8-98bf-999e9685ea87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/af6c9470-e029-4ef8-98bf-999e9685ea87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x52dda49210a0380b574e44565fc45e58162f5232095840e3ddbfe6c40a39fbd3","name":"Framrutan och backspegeln","registered_at":"2026-06-20T11:23:56Z","symbol":"NIM1601295","token_address":"0x744978742ea62dbb04eb50a3e50c95109b40e4f2","type":"artist","uuid":"af6c9470-e029-4ef8-98bf-999e9685ea87"}
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 0x52dda49210a0380b574e44565fc45e58162f5232095840e3ddbfe6c40a39fbd3. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/af6c9470-e029-4ef8-98bf-999e9685ea87.json and https://artists.proofprofile.net/proofs/artist/af6c9470-e029-4ef8-98bf-999e9685ea87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x52dda49210a0380b574e44565fc45e58162f5232095840e3ddbfe6c40a39fbd3","name":"Framrutan och backspegeln","registered_at":"2026-06-20T11:23:56Z","symbol":"NIM1601295","token_address":"0x744978742ea62dbb04eb50a3e50c95109b40e4f2","type":"artist","uuid":"af6c9470-e029-4ef8-98bf-999e9685ea87"}
album: Jag vill känna stolthet
  type: MusicAlbum
  date published: 2025-02-19
album: Du har inga bra kort på hand just nu
  type: MusicAlbum
  date published: 2025-02-19
album: Klarspråk
  type: MusicAlbum
  date published: 2025-02-19
album: Du måste vilja det mer (Special Version)
  type: MusicAlbum
  date published: 2025-02-19
album: Det är inget fel på dig
  type: MusicAlbum
  date published: 2025-02-19
album: En liten sak
  type: MusicAlbum
  date published: 2025-03-21
album: Visste du att
  type: MusicAlbum
  date published: 2025-03-21
  track: Visste du att
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159999
    explicit: false
    by artist: Framrutan och backspegeln
    in album: Visste du att
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: QZK6N2584244
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T16:27:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22f5e000220553e061aa9cd4aae3e27b3c8c31869499c5e27fb279ec7c4161bf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958176
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958176
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2584244
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:14:36Z
    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 0x22f5e000220553e061aa9cd4aae3e27b3c8c31869499c5e27fb279ec7c4161bf. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZK6N2584244.
      date published: 2026-07-15T17:14:36Z
    audio: Visste du att
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.997
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.706
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.036
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.329
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.764
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jag startar om
  type: MusicAlbum
  date published: 2025-03-21
album: Pilla inte på såret
  type: MusicAlbum
  date published: 2025-03-21
album: Bli inte frustrerad
  type: MusicAlbum
  date published: 2025-03-21
album: Du skiner idag
  type: MusicAlbum
  date published: 2025-03-21
album: Jag startar om igen
  type: MusicAlbum
  date published: 2025-03-22
album: Ett piller mot sorg
  type: MusicAlbum
  date published: 2025-03-29
album: Stolpe ut
  type: MusicAlbum
  date published: 2025-03-29
album: Släpp taget
  type: MusicAlbum
  date published: 2025-03-29
album: Nu ökar vi
  type: MusicAlbum
  date published: 2025-03-29
album: Riv ribban
  type: MusicAlbum
  date published: 2025-03-29
album: Gasa och Bromsa
  type: MusicAlbum
  date published: 2025-03-29
album: Riv ribban igen
  type: MusicAlbum
  date published: 2025-03-29
album: Ljug för mig
  type: MusicAlbum
  date published: 2025-03-29
album: Ett lejon
  type: MusicAlbum
  date published: 2025-03-30
album: Vi har mycket att göra
  type: MusicAlbum
  date published: 2025-03-30
album: Det är inte över
  type: MusicAlbum
  date published: 2025-04-01
album: Du lyfter upp
  type: MusicAlbum
  date published: 2025-04-02