DJ Marcos
type: MusicGroup
genre: agronejo
popularity: 4
followers: 134
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e9c8c426eb0a26fa1c566a15199e8596c86d3ac598d1138312b24920e1ab293
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5df89b23-df64-4eb2-818b-2d3c8858dc5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5df89b23-df64-4eb2-818b-2d3c8858dc5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5df89b23-df64-4eb2-818b-2d3c8858dc5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7e9c8c426eb0a26fa1c566a15199e8596c86d3ac598d1138312b24920e1ab293","name":"DJ Marcos","registered_at":"2026-06-16T22:18:59Z","symbol":"NIM1192964","token_address":"0xd023293bd571b76c05d89ec8911928fa5a3a4722","type":"artist","uuid":"5df89b23-df64-4eb2-818b-2d3c8858dc5c"}
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 0x7e9c8c426eb0a26fa1c566a15199e8596c86d3ac598d1138312b24920e1ab293. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5df89b23-df64-4eb2-818b-2d3c8858dc5c.json and https://artists.proofprofile.net/proofs/artist/5df89b23-df64-4eb2-818b-2d3c8858dc5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7e9c8c426eb0a26fa1c566a15199e8596c86d3ac598d1138312b24920e1ab293","name":"DJ Marcos","registered_at":"2026-06-16T22:18:59Z","symbol":"NIM1192964","token_address":"0xd023293bd571b76c05d89ec8911928fa5a3a4722","type":"artist","uuid":"5df89b23-df64-4eb2-818b-2d3c8858dc5c"}
album: Gosta de Rua
  type: MusicAlbum
  date published: 2024-04-30
album: Funk Maravilhosa
  type: MusicAlbum
  date published: 2024-08-07
album: Funk Pega suas coisas e vaza
  type: MusicAlbum
  date published: 2024-08-08