Kaitlyn Oliveira
type: MusicGroup
popularity: 6
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0161d276746251d6790a7d1657045f5ae15a1f5301b3033ce2ad932a4bd7f907
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1401526e-5742-48d0-a83e-08caa7feecb5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1401526e-5742-48d0-a83e-08caa7feecb5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1401526e-5742-48d0-a83e-08caa7feecb5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0161d276746251d6790a7d1657045f5ae15a1f5301b3033ce2ad932a4bd7f907","name":"Kaitlyn Oliveira","registered_at":"2026-06-15T20:34:18Z","symbol":"NIM0824293","token_address":"0xd77591ab5325ac2e4e6bd9653bb9dbc1bc803a7f","type":"artist","uuid":"1401526e-5742-48d0-a83e-08caa7feecb5"}
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 0x0161d276746251d6790a7d1657045f5ae15a1f5301b3033ce2ad932a4bd7f907. 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/1401526e-5742-48d0-a83e-08caa7feecb5.json and https://artists.proofprofile.net/proofs/artist/1401526e-5742-48d0-a83e-08caa7feecb5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x0161d276746251d6790a7d1657045f5ae15a1f5301b3033ce2ad932a4bd7f907","name":"Kaitlyn Oliveira","registered_at":"2026-06-15T20:34:18Z","symbol":"NIM0824293","token_address":"0xd77591ab5325ac2e4e6bd9653bb9dbc1bc803a7f","type":"artist","uuid":"1401526e-5742-48d0-a83e-08caa7feecb5"}
album: Não Desista De Caminhar
  type: MusicAlbum
  date published: 2022-01-21
album: Hoje Não Há Risos
  type: MusicAlbum
  date published: 2022-01-21
  track: Hoje Não Há Risos
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236480
    explicit: false
    by artist: Kaitlyn Oliveira
    in album: Hoje Não Há Risos
      type: MusicAlbum
      date published: 2022-01-21
    isrc code: BRG722200040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:04:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x330d455e5a35c0aa681f26353bcb8eaa02ed703e026d39d71b27a1c2bfa5a2ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957779
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957779
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRG722200040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:19:08Z
    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 0x330d455e5a35c0aa681f26353bcb8eaa02ed703e026d39d71b27a1c2bfa5a2ce. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/BRG722200040.
      date published: 2026-07-13T00:19:08Z
    audio: Hoje Não Há Risos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.362
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.436
      additional property: Energy
        type: PropertyValue
        value: 0.022
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.953
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.426
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.233
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major