Kat Stephie
type: MusicGroup
popularity: 5
followers: 164
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa071d08ddd703f5e37b0ff1f3bf60cd22ec55ab62ea01829b2ac19fa9aedbe03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c671a958-5092-43bc-b7e4-89470c85a6ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c671a958-5092-43bc-b7e4-89470c85a6ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c671a958-5092-43bc-b7e4-89470c85a6ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa071d08ddd703f5e37b0ff1f3bf60cd22ec55ab62ea01829b2ac19fa9aedbe03","name":"Kat Stephie","registered_at":"2026-06-20T21:07:47Z","symbol":"NIM1715814","token_address":"0x77fbca5d950c5be2140b4d72cff9e0592c9cdc2b","type":"artist","uuid":"c671a958-5092-43bc-b7e4-89470c85a6ac"}
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 0xa071d08ddd703f5e37b0ff1f3bf60cd22ec55ab62ea01829b2ac19fa9aedbe03. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c671a958-5092-43bc-b7e4-89470c85a6ac.json and https://artists.proofprofile.net/proofs/artist/c671a958-5092-43bc-b7e4-89470c85a6ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xa071d08ddd703f5e37b0ff1f3bf60cd22ec55ab62ea01829b2ac19fa9aedbe03","name":"Kat Stephie","registered_at":"2026-06-20T21:07:47Z","symbol":"NIM1715814","token_address":"0x77fbca5d950c5be2140b4d72cff9e0592c9cdc2b","type":"artist","uuid":"c671a958-5092-43bc-b7e4-89470c85a6ac"}
album: Uforbederlig
  type: MusicAlbum
  date published: 2013-05-20
album: Uforbederlig
  type: MusicAlbum
  date published: 2013-05-20
album: Tonsvis Af Kærlighed
  type: MusicAlbum
  date published: 2013-10-11
album: Tonsvis af kærlighed
  type: MusicAlbum
  date published: 2013-10-11
album: Bliv Ved Med at Drømme
  type: MusicAlbum
  date published: 2014-04-28
album: Meltdown
  type: MusicAlbum
  date published: 2014-10-13
album: Meltdown
  type: MusicAlbum
  date published: 2014-10-13
album: En Som Dig
  type: MusicAlbum
  date published: 2016-05-13
album: It Was You
  type: MusicAlbum
  date published: 2023-02-03
album: Du Ik' Forkert
  type: MusicAlbum
  date published: 2024-09-27
album: En Chance Mere (Benjamin Led Remix)
  type: MusicAlbum
  date published: 2024-10-18
  track: En Chance Mere - Benjamin Led Remix
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190985
    explicit: false
    by artist: Kat Stephie
    in album: En Chance Mere (Benjamin Led Remix)
      type: MusicAlbum
      date published: 2024-10-18
    isrc code: DKL8K2400107
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:34:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a28428a960b75dfa7c6cd8563b05383a746125cb08d2b485fb4ac8bb1c1492d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958342
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958342
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKL8K2400107
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:36:04Z
    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 0x6a28428a960b75dfa7c6cd8563b05383a746125cb08d2b485fb4ac8bb1c1492d. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:36:04Z), 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/DKL8K2400107.
      date published: 2026-07-17T02:36:04Z
    audio: En Chance Mere - Benjamin Led Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.989
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.6
      additional property: Energy
        type: PropertyValue
        value: 0.918
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.118
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.254
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.397
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: EN CHANCE MERE
  type: MusicAlbum
  date published: 2024-11-08
album: Stadig Forelsket (Duet)
  type: MusicAlbum
  date published: 2025-02-07
album: Make A Wish
  type: MusicAlbum
  date published: 2025-11-07