Dj Qap
type: MusicGroup
genre: brazilian hip hop
popularity: 6
followers: 154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadd121c325bb826984118aac488ae56c0380d2155ba6ac7ce958ad6d4c87643a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0af3fbac-1521-4823-ad28-f5c61e7e2bf7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0af3fbac-1521-4823-ad28-f5c61e7e2bf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0af3fbac-1521-4823-ad28-f5c61e7e2bf7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xadd121c325bb826984118aac488ae56c0380d2155ba6ac7ce958ad6d4c87643a","name":"Dj Qap","registered_at":"2026-06-15T17:24:12Z","symbol":"NIM0778952","token_address":"0xebf81c2efada058927df78ed1bf5d12d043ac76c","type":"artist","uuid":"0af3fbac-1521-4823-ad28-f5c61e7e2bf7"}
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 0xadd121c325bb826984118aac488ae56c0380d2155ba6ac7ce958ad6d4c87643a. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0af3fbac-1521-4823-ad28-f5c61e7e2bf7.json and https://artists.proofprofile.net/proofs/artist/0af3fbac-1521-4823-ad28-f5c61e7e2bf7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xadd121c325bb826984118aac488ae56c0380d2155ba6ac7ce958ad6d4c87643a","name":"Dj Qap","registered_at":"2026-06-15T17:24:12Z","symbol":"NIM0778952","token_address":"0xebf81c2efada058927df78ed1bf5d12d043ac76c","type":"artist","uuid":"0af3fbac-1521-4823-ad28-f5c61e7e2bf7"}
album: Vítima Fatal
  type: MusicAlbum
  date published: 2019-08-23
album: Dj Qap pra Sempre
  type: MusicAlbum
  date published: 2023-01-20