Kézia Pinheiro
type: MusicGroup
popularity: 2
followers: 326
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccb1b26a5c596cac814a0818ecabda7bc90d5a7eb117d7f1382a0a1e7a89da93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1933835e-76a6-4b77-88e4-af36e27ae9ca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1933835e-76a6-4b77-88e4-af36e27ae9ca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1933835e-76a6-4b77-88e4-af36e27ae9ca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccb1b26a5c596cac814a0818ecabda7bc90d5a7eb117d7f1382a0a1e7a89da93","name":"Kézia Pinheiro","registered_at":"2026-06-15T22:23:38Z","symbol":"NIM0850360","token_address":"0x718828c056245fa0c9a6a70b6b102d0e050fc5a7","type":"artist","uuid":"1933835e-76a6-4b77-88e4-af36e27ae9ca"}
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 0xccb1b26a5c596cac814a0818ecabda7bc90d5a7eb117d7f1382a0a1e7a89da93. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1933835e-76a6-4b77-88e4-af36e27ae9ca.json and https://artists.proofprofile.net/proofs/artist/1933835e-76a6-4b77-88e4-af36e27ae9ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xccb1b26a5c596cac814a0818ecabda7bc90d5a7eb117d7f1382a0a1e7a89da93","name":"Kézia Pinheiro","registered_at":"2026-06-15T22:23:38Z","symbol":"NIM0850360","token_address":"0x718828c056245fa0c9a6a70b6b102d0e050fc5a7","type":"artist","uuid":"1933835e-76a6-4b77-88e4-af36e27ae9ca"}
album: Drama
  type: MusicAlbum
  date published: 2022-07-22
album: Off-Line
  type: MusicAlbum
  date published: 2024-01-29
album: Só Moda Boa #1
  type: MusicAlbum
  date published: 2024-01-29
album: Drama
  type: MusicAlbum
  date published: 2024-01-29
album: Não Resisto a Nós Dois / Você Sempre Será
  type: MusicAlbum
  date published: 2024-05-19
album: Drama
  type: MusicAlbum
  date published: 2025-01-30
album: Studio Session
  type: MusicAlbum
  date published: 2025-02-10
album: Subi de Nível, Vol. 1 (Ao Vivo)
  type: MusicAlbum
  date published: 2025-10-10