Katie Perkins
type: MusicGroup
description: Katie Teresa Perkins (born 7 July 1988) is a New Zealand former cricketer who played as a right-handed batter. She appeared in 73 One Day Internationals and 55 Twenty20 Internationals for New Zealand
popularity: 2
followers: 211
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9024e84ec9f55b54f320daf9648843a638fd1df41ce655611fd0fea35368206e. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0580d12-8470-4c61-bb78-66a487abb6c8.json and https://artists.proofprofile.net/proofs/artist/c0580d12-8470-4c61-bb78-66a487abb6c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
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album: Breathe
  type: MusicAlbum
  date published: 2013-07-20
album: Take My Hand
  type: MusicAlbum
  date published: 2016-07-02
album: Amazing
  type: MusicAlbum
  date published: 2021-12-02
album: Easy On Me
  type: MusicAlbum
  date published: 2021-12-07
  track: Easy On Me
    type: MusicRecording
    duration: PT3M45S
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    by artist: Katie Perkins
    in album: Easy On Me
      type: MusicAlbum
      date published: 2021-12-07
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    additional property: OTSTimestamp
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    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e537cebaa2f29225882d0a995d6afed6404cd4227a256ec2ad2dce83be20be5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZRP52145295.
      date published: 2026-07-05T19:27:56Z
    audio: Easy On Me
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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        value: 5
      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.414
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Over the Rainbow
  type: MusicAlbum
  date published: 2023-01-27
album: Never Stop
  type: MusicAlbum
  date published: 2025-01-21
album: Keep On Dreaming
  type: MusicAlbum
  date published: 2025-06-06