DJ MADARA ZK
type: MusicGroup
genre: brazilian funk
popularity: 4
followers: 648
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56509fe6e70bf289c2fde7eb031b42f8f2a27d921687e33aafd4fcb53b70b971
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3d0919a-3df9-45b0-b9c5-d74c34c8027c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3d0919a-3df9-45b0-b9c5-d74c34c8027c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3d0919a-3df9-45b0-b9c5-d74c34c8027c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56509fe6e70bf289c2fde7eb031b42f8f2a27d921687e33aafd4fcb53b70b971","name":"DJ MADARA ZK","registered_at":"2026-06-20T13:40:22Z","symbol":"NIM1623501","token_address":"0x3733aa11c77989b087a49357657cc3a834d94e2e","type":"artist","uuid":"b3d0919a-3df9-45b0-b9c5-d74c34c8027c"}
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 0x56509fe6e70bf289c2fde7eb031b42f8f2a27d921687e33aafd4fcb53b70b971. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3d0919a-3df9-45b0-b9c5-d74c34c8027c.json and https://artists.proofprofile.net/proofs/artist/b3d0919a-3df9-45b0-b9c5-d74c34c8027c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x56509fe6e70bf289c2fde7eb031b42f8f2a27d921687e33aafd4fcb53b70b971","name":"DJ MADARA ZK","registered_at":"2026-06-20T13:40:22Z","symbol":"NIM1623501","token_address":"0x3733aa11c77989b087a49357657cc3a834d94e2e","type":"artist","uuid":"b3d0919a-3df9-45b0-b9c5-d74c34c8027c"}
album: VOCÊ ESTA NO BAILE DOS MENZENGAS
  type: MusicAlbum
  date published: 2022-05-13
album: BRUXARIA DA OAKLEY
  type: MusicAlbum
  date published: 2022-05-15
album: Socada Bruta
  type: MusicAlbum
  date published: 2022-10-14