Karin Risberg
type: MusicGroup
popularity: 5
followers: 220
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91d00dec32654eed0c658c59f23b75a11f069e1734129a8f664e85205d5a455d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00d3cbe8-8be2-4f88-8357-5fe23f60e8b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00d3cbe8-8be2-4f88-8357-5fe23f60e8b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00d3cbe8-8be2-4f88-8357-5fe23f60e8b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91d00dec32654eed0c658c59f23b75a11f069e1734129a8f664e85205d5a455d","name":"Karin Risberg","registered_at":"2026-06-15T13:47:19Z","symbol":"NIM0727178","token_address":"0x028f5d3927fd13f89b0e4ae9ed0c569632e1a122","type":"artist","uuid":"00d3cbe8-8be2-4f88-8357-5fe23f60e8b4"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d00dec32654eed0c658c59f23b75a11f069e1734129a8f664e85205d5a455d. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00d3cbe8-8be2-4f88-8357-5fe23f60e8b4.json and https://artists.proofprofile.net/proofs/artist/00d3cbe8-8be2-4f88-8357-5fe23f60e8b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x91d00dec32654eed0c658c59f23b75a11f069e1734129a8f664e85205d5a455d","name":"Karin Risberg","registered_at":"2026-06-15T13:47:19Z","symbol":"NIM0727178","token_address":"0x028f5d3927fd13f89b0e4ae9ed0c569632e1a122","type":"artist","uuid":"00d3cbe8-8be2-4f88-8357-5fe23f60e8b4"}
album: Stopp stopp stanna
  type: MusicAlbum
  date published: 1986-01-01
  track: Stopp stopp stanna
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183253
    explicit: false
    by artist: Karin Risberg
    in album: Stopp stopp stanna
      type: MusicAlbum
      date published: 1986-01-01
    isrc code: SE3WM1800104
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:45:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x045b0ed4e26c450aa4452100979eb7c652bd77fd35da40cd16ec18d8ae3fc0a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3WM1800104
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T22:48:52Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045b0ed4e26c450aa4452100979eb7c652bd77fd35da40cd16ec18d8ae3fc0a2. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/SE3WM1800104.
      date published: 2026-07-04T22:48:52Z
    audio: Stopp stopp stanna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.271
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.911
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.286
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.915
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.989
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Marie Antoinette
  type: MusicAlbum
  date published: 1986-01-01
album: Sea of Heartbreak
  type: MusicAlbum
  date published: 2017-10-09
album: Angel Blue
  type: MusicAlbum
  date published: 2018-01-01
album: Angel Blue
  type: MusicAlbum
  date published: 2018-01-01
album: Something Good
  type: MusicAlbum
  date published: 2020-02-05
album: The Room at the Top of the Stairs
  type: MusicAlbum
  date published: 2024-04-22
album: Stay With Me Now
  type: MusicAlbum
  date published: 2025-09-08