CÁCIA
type: MusicGroup
genre: kizomba
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9023ec6134e2b7cc579fbb1565d036074356983d6b134fc792b1d0523bf74425
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13185f0-cf4a-4ab3-b905-00b65ed39eb4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b13185f0-cf4a-4ab3-b905-00b65ed39eb4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b13185f0-cf4a-4ab3-b905-00b65ed39eb4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9023ec6134e2b7cc579fbb1565d036074356983d6b134fc792b1d0523bf74425","name":"CÁCIA","registered_at":"2026-06-20T12:22:02Z","symbol":"NIM1612139","token_address":"0x1a7b6858c201fb9935d947847d3505089aa1c1ed","type":"artist","uuid":"b13185f0-cf4a-4ab3-b905-00b65ed39eb4"}
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 0x9023ec6134e2b7cc579fbb1565d036074356983d6b134fc792b1d0523bf74425. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b13185f0-cf4a-4ab3-b905-00b65ed39eb4.json and https://artists.proofprofile.net/proofs/artist/b13185f0-cf4a-4ab3-b905-00b65ed39eb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x9023ec6134e2b7cc579fbb1565d036074356983d6b134fc792b1d0523bf74425","name":"CÁCIA","registered_at":"2026-06-20T12:22:02Z","symbol":"NIM1612139","token_address":"0x1a7b6858c201fb9935d947847d3505089aa1c1ed","type":"artist","uuid":"b13185f0-cf4a-4ab3-b905-00b65ed39eb4"}
album: Eu Não Sei Parar
  type: MusicAlbum
  date published: 2023-07-28
album: BOSS
  type: MusicAlbum
  date published: 2023-10-04
album: Who Am I?
  type: MusicAlbum
  date published: 2024-06-28
album: VOID
  type: MusicAlbum
  date published: 2024-07-26