Kate High
type: MusicGroup
popularity: 26
followers: 484
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ac45451e878c78c6be84253cf391038c1e2e9240609947a31fad39baff6d909
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/072ec464-d39c-4d74-a8d2-2187cee91b36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/072ec464-d39c-4d74-a8d2-2187cee91b36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/072ec464-d39c-4d74-a8d2-2187cee91b36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ac45451e878c78c6be84253cf391038c1e2e9240609947a31fad39baff6d909","name":"Kate High","registered_at":"2026-06-11T11:12:00Z","symbol":"NIM0009931","token_address":"0xc0deb25bfcc47867931c39c280943c9bce4634fd","type":"artist","uuid":"072ec464-d39c-4d74-a8d2-2187cee91b36"}
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 0x5ac45451e878c78c6be84253cf391038c1e2e9240609947a31fad39baff6d909. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/072ec464-d39c-4d74-a8d2-2187cee91b36.json and https://artists.proofprofile.net/proofs/artist/072ec464-d39c-4d74-a8d2-2187cee91b36.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5ac45451e878c78c6be84253cf391038c1e2e9240609947a31fad39baff6d909","name":"Kate High","registered_at":"2026-06-11T11:12:00Z","symbol":"NIM0009931","token_address":"0xc0deb25bfcc47867931c39c280943c9bce4634fd","type":"artist","uuid":"072ec464-d39c-4d74-a8d2-2187cee91b36"}
album: Die Katze und die Leiche in der Scheune [Ein Fall für Clarice Beech, Folge 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-07-30
  track: Kapitel 1 - Die Katze und die Leiche in der Scheune - Ein Fall für Clarice Beech, Folge 1
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183536
    explicit: false
    by artist: Kate High
    in album: Die Katze und die Leiche in der Scheune [Ein Fall für Clarice Beech, Folge 1 (Ungekürzt)]
      type: MusicAlbum
      date published: 2021-07-30
    isrc code: DEUE12176924
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:56:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc55cb88c163960ddb568b259513ba6c4b7f761932ffdd4252c1d3cceec6d62cd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12176924
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xc55cb88c163960ddb568b259513ba6c4b7f761932ffdd4252c1d3cceec6d62cd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEUE12176924 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: Kapitel 1 - Die Katze und die Leiche in der Scheune - Ein Fall für Clarice Beech, Folge 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.866
      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: 0.702
      additional property: Energy
        type: PropertyValue
        value: 0.338
      additional property: Speechiness
        type: PropertyValue
        value: 0.948
      additional property: Acousticness
        type: PropertyValue
        value: 0.22
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.454
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.842
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Der Hund, der mit den Pfoten scharrte [Ein Fall für Clarice Beech, Folge 2 (Ungekürzt)]
  type: MusicAlbum
  date published: 2022-06-24