Kari Sal
type: MusicGroup
popularity: 14
followers: 595
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8721a9a5afa203a5806b4d6906b3264af77f1bbb89aed3558bba107b297245f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c1e89b-a990-4798-b115-f1adb22efe80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c1e89b-a990-4798-b115-f1adb22efe80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4c1e89b-a990-4798-b115-f1adb22efe80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8721a9a5afa203a5806b4d6906b3264af77f1bbb89aed3558bba107b297245f","name":"Kari Sal","registered_at":"2026-06-15T01:10:23Z","symbol":"NIM0634804","token_address":"0xf50b7cdaebc22e724d52c95df08c21720b56a9fd","type":"artist","uuid":"c4c1e89b-a990-4798-b115-f1adb22efe80"}
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 0xf8721a9a5afa203a5806b4d6906b3264af77f1bbb89aed3558bba107b297245f. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4c1e89b-a990-4798-b115-f1adb22efe80.json and https://artists.proofprofile.net/proofs/artist/c4c1e89b-a990-4798-b115-f1adb22efe80.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xf8721a9a5afa203a5806b4d6906b3264af77f1bbb89aed3558bba107b297245f","name":"Kari Sal","registered_at":"2026-06-15T01:10:23Z","symbol":"NIM0634804","token_address":"0xf50b7cdaebc22e724d52c95df08c21720b56a9fd","type":"artist","uuid":"c4c1e89b-a990-4798-b115-f1adb22efe80"}
album: Betesda
  type: MusicAlbum
  date published: 2017-11-15
album: If I Go Away
  type: MusicAlbum
  date published: 2023-08-31
album: Trust
  type: MusicAlbum
  date published: 2023-10-05
album: Angels
  type: MusicAlbum
  date published: 2023-11-02
album: Kite
  type: MusicAlbum
  date published: 2023-11-30
album: Wolf
  type: MusicAlbum
  date published: 2024-01-04
album: Butterfly
  type: MusicAlbum
  date published: 2024-01-18
  track: Interlude
    type: MusicRecording
    duration: PT1M38S
    duration ms: 98288
    explicit: false
    by artist: Kari Sal
    in album: Butterfly
      type: MusicAlbum
      date published: 2024-01-18
    isrc code: PL51Y2300023
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:37:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x65843b36babb192acd24820a948747ea7744e9d8c462e66de791585fdcca70d8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL51Y2300023
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0x65843b36babb192acd24820a948747ea7744e9d8c462e66de791585fdcca70d8. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL51Y2300023 — a six-check JSON result.
      date published: 2026-07-22T08:41:42Z
    audio: Interlude
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 73.168
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.048
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.988
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.891
      additional property: Liveness
        type: PropertyValue
        value: 0.167
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.041
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.762
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ej Lije Dozczyk
  type: MusicAlbum
  date published: 2024-10-15