DJ K
type: MusicGroup
description: Kaique Alves Vieira (born 2000 or 2001), known professionally as DJ K, is a Brazilian record producer from Diadema, São Paulo. Early life Kaique Alves Vieira was born in Diadema, a municipality in
popularity: 8
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fac7a5d3d558a82d15cd1ad574a0e7cd289d9ff0120079e7ab7b0ac313114da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8479ea6-6db0-4d5b-94d7-6d90834eab4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c8479ea6-6db0-4d5b-94d7-6d90834eab4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c8479ea6-6db0-4d5b-94d7-6d90834eab4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fac7a5d3d558a82d15cd1ad574a0e7cd289d9ff0120079e7ab7b0ac313114da","name":"DJ K","registered_at":"2026-06-20T22:02:25Z","symbol":"NIM1726470","token_address":"0x83946412ecb849d65e90a9c9dcbb2fc1ac63db65","type":"artist","uuid":"c8479ea6-6db0-4d5b-94d7-6d90834eab4c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fac7a5d3d558a82d15cd1ad574a0e7cd289d9ff0120079e7ab7b0ac313114da. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c8479ea6-6db0-4d5b-94d7-6d90834eab4c.json and https://artists.proofprofile.net/proofs/artist/c8479ea6-6db0-4d5b-94d7-6d90834eab4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x0fac7a5d3d558a82d15cd1ad574a0e7cd289d9ff0120079e7ab7b0ac313114da","name":"DJ K","registered_at":"2026-06-20T22:02:25Z","symbol":"NIM1726470","token_address":"0x83946412ecb849d65e90a9c9dcbb2fc1ac63db65","type":"artist","uuid":"c8479ea6-6db0-4d5b-94d7-6d90834eab4c"}
album: Tuin Destrói Nóia
  type: MusicAlbum
  date published: 2021-06-04
album: Come as Duas de uma Vez
  type: MusicAlbum
  date published: 2021-08-23
album: Tuin Destrói Nóia
  type: MusicAlbum
  date published: 2021-09-10
album: Beat Trava Tudo: Penetração
  type: MusicAlbum
  date published: 2021-09-20