Paola Kirst
type: MusicGroup
popularity: 8
followers: 1726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d1bed73fd57518d8341466787382941ee1d24b344c1cce087f970763d4e9296
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19c87929-1dfb-4bfc-b45e-7ec832f9a376.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19c87929-1dfb-4bfc-b45e-7ec832f9a376.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19c87929-1dfb-4bfc-b45e-7ec832f9a376
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d1bed73fd57518d8341466787382941ee1d24b344c1cce087f970763d4e9296","name":"Paola Kirst","registered_at":"2026-06-15T22:46:20Z","symbol":"NIM0855773","token_address":"0x6e749e040d5c7cdf0526e4589c11bcfffbd1d2b3","type":"artist","uuid":"19c87929-1dfb-4bfc-b45e-7ec832f9a376"}
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 0x9d1bed73fd57518d8341466787382941ee1d24b344c1cce087f970763d4e9296. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19c87929-1dfb-4bfc-b45e-7ec832f9a376.json and https://artists.proofprofile.net/proofs/artist/19c87929-1dfb-4bfc-b45e-7ec832f9a376.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x9d1bed73fd57518d8341466787382941ee1d24b344c1cce087f970763d4e9296","name":"Paola Kirst","registered_at":"2026-06-15T22:46:20Z","symbol":"NIM0855773","token_address":"0x6e749e040d5c7cdf0526e4589c11bcfffbd1d2b3","type":"artist","uuid":"19c87929-1dfb-4bfc-b45e-7ec832f9a376"}
album: Vapor Sessions
  type: MusicAlbum
  date published: 2018-02-02
album: Costuras Que Me Bordam Marcas na Pele
  type: MusicAlbum
  date published: 2018-11-16
album: Costuras Que Me Bordam Marcas na Pele
  type: MusicAlbum
  date published: 2018-11-16
album: Costuras ao Vivo
  type: MusicAlbum
  date published: 2020-10-30
album: Vertigem
  type: MusicAlbum
  date published: 2021-03-04
album: Silêncio dos Célebres
  type: MusicAlbum
  date published: 2024-02-19
album: Pessoa Bonita
  type: MusicAlbum
  date published: 2024-03-15
album: Lava em Movimento
  type: MusicAlbum
  date published: 2024-04-15
album: Nada
  type: MusicAlbum
  date published: 2024-07-27
album: Redoma
  type: MusicAlbum
  date published: 2024-08-13
  track: Lava em Movimento
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230331
    explicit: false
    by artist: Paola Kirst
    in album: Redoma
      type: MusicAlbum
      date published: 2024-08-13
    isrc code: BXW3G2400010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:36:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd342fbdeb3f7d87ca703b895b92d8586fdf6819978cbee6ab462b89ffc6d58d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXW3G2400010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xd342fbdeb3f7d87ca703b895b92d8586fdf6819978cbee6ab462b89ffc6d58d1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BXW3G2400010.
      date published: 2026-07-03T19:59:51Z
    audio: Lava em Movimento
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.625
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.46
      additional property: Energy
        type: PropertyValue
        value: 0.257
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.893
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.216
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.155
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor