Katsy Pline
type: MusicGroup
popularity: 4
followers: 567
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29dc6c2265be0947adaf2a5b9a13cf8a885fea581a066db0e2d847930504d5ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a955d09-b3d1-427f-ba05-19142a845a6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a955d09-b3d1-427f-ba05-19142a845a6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a955d09-b3d1-427f-ba05-19142a845a6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29dc6c2265be0947adaf2a5b9a13cf8a885fea581a066db0e2d847930504d5ec","name":"Katsy Pline","registered_at":"2026-06-17T19:22:59Z","symbol":"NIM1494442","token_address":"0xe89492fec643c4405f5564097ffdae2a3f06f0a0","type":"artist","uuid":"9a955d09-b3d1-427f-ba05-19142a845a6f"}
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 0x29dc6c2265be0947adaf2a5b9a13cf8a885fea581a066db0e2d847930504d5ec. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a955d09-b3d1-427f-ba05-19142a845a6f.json and https://artists.proofprofile.net/proofs/artist/9a955d09-b3d1-427f-ba05-19142a845a6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x29dc6c2265be0947adaf2a5b9a13cf8a885fea581a066db0e2d847930504d5ec","name":"Katsy Pline","registered_at":"2026-06-17T19:22:59Z","symbol":"NIM1494442","token_address":"0xe89492fec643c4405f5564097ffdae2a3f06f0a0","type":"artist","uuid":"9a955d09-b3d1-427f-ba05-19142a845a6f"}
album: In This Time of Dying
  type: MusicAlbum
  date published: 2020-03-15
album: There Stands the Glass
  type: MusicAlbum
  date published: 2021-09-27
album: The Morning Never Comes
  type: MusicAlbum
  date published: 2022-03-06
album: The Creek Beneath the Street
  type: MusicAlbum
  date published: 2022-03-18
album: No Peace in the Valley
  type: MusicAlbum
  date published: 2022-03-25
album: Pining
  type: MusicAlbum
  date published: 2023-08-18
album: Guess I'm Always Leaving
  type: MusicAlbum
  date published: 2023-09-15
album: Incandescent Fire
  type: MusicAlbum
  date published: 2023-09-22
  track: Guess I'm Always Leaving
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147342
    explicit: false
    by artist: Katsy Pline
    in album: Incandescent Fire
      type: MusicAlbum
      date published: 2023-09-22
    isrc code: QZPLR2341637
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:15:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x280869aed1cba722af12f4e68d34edcfd98647bee889addd89bf427ce854862a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2341637
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 0x280869aed1cba722af12f4e68d34edcfd98647bee889addd89bf427ce854862a. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/QZPLR2341637.
      date published: 2026-07-22T03:33:16Z
    audio: Guess I'm Always Leaving
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.021
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.232
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.958
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.373
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.491
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Devotion
  type: MusicAlbum
  date published: 2025-09-01
album: Live at the Three Teardrops
  type: MusicAlbum
  date published: 2025-09-01