DJ LOSTADA
type: MusicGroup
popularity: 10
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfe4ac34296e650ea77f722e8cf8f64a4ad0985950662dd0994140baf9a6a119
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/050a6d04-0121-47d2-a9a2-944417c1a505.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/050a6d04-0121-47d2-a9a2-944417c1a505.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/050a6d04-0121-47d2-a9a2-944417c1a505
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfe4ac34296e650ea77f722e8cf8f64a4ad0985950662dd0994140baf9a6a119","name":"DJ LOSTADA","registered_at":"2026-06-15T15:20:39Z","symbol":"NIM0749450","token_address":"0x28175ba1b62d2a4dc1a098c0ae6c668ebbef8363","type":"artist","uuid":"050a6d04-0121-47d2-a9a2-944417c1a505"}
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 0xdfe4ac34296e650ea77f722e8cf8f64a4ad0985950662dd0994140baf9a6a119. 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/050a6d04-0121-47d2-a9a2-944417c1a505.json and https://artists.proofprofile.net/proofs/artist/050a6d04-0121-47d2-a9a2-944417c1a505.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xdfe4ac34296e650ea77f722e8cf8f64a4ad0985950662dd0994140baf9a6a119","name":"DJ LOSTADA","registered_at":"2026-06-15T15:20:39Z","symbol":"NIM0749450","token_address":"0x28175ba1b62d2a4dc1a098c0ae6c668ebbef8363","type":"artist","uuid":"050a6d04-0121-47d2-a9a2-944417c1a505"}
album: MEGA FUNK DE BAIXO PRA CIMA
  type: MusicAlbum
  date published: 2024-10-20
album: MEGA FUNK (SHOW ME LOVE X PENTADA VIOLENTA)
  type: MusicAlbum
  date published: 2024-12-11