Dope Boyz
type: MusicGroup
genre: portuguese hip hop
popularity: 36
followers: 34030
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c8804d67731157be9d9cf642e7a3dcc0c471eb7604f6408e561f349a6ee712d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8d7af87-f038-428f-9ea2-518d64ed6ec5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b8d7af87-f038-428f-9ea2-518d64ed6ec5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b8d7af87-f038-428f-9ea2-518d64ed6ec5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c8804d67731157be9d9cf642e7a3dcc0c471eb7604f6408e561f349a6ee712d","name":"Dope Boyz","registered_at":"2026-06-12T08:08:46Z","symbol":"NIM0237645","token_address":"0xe0af53c44ab25e70f990db2e4f90d7fa763d5e6b","type":"artist","uuid":"b8d7af87-f038-428f-9ea2-518d64ed6ec5"}
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 0x7c8804d67731157be9d9cf642e7a3dcc0c471eb7604f6408e561f349a6ee712d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8d7af87-f038-428f-9ea2-518d64ed6ec5.json and https://artists.proofprofile.net/proofs/artist/b8d7af87-f038-428f-9ea2-518d64ed6ec5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x7c8804d67731157be9d9cf642e7a3dcc0c471eb7604f6408e561f349a6ee712d","name":"Dope Boyz","registered_at":"2026-06-12T08:08:46Z","symbol":"NIM0237645","token_address":"0xe0af53c44ab25e70f990db2e4f90d7fa763d5e6b","type":"artist","uuid":"b8d7af87-f038-428f-9ea2-518d64ed6ec5"}
album: Enter The Dope World
  type: MusicAlbum
  date published: 2000-08-01
album: Sold out, Vol.1
  type: MusicAlbum
  date published: 2012-01-01
album: Highlight
  type: MusicAlbum
  date published: 2014-03-10
album: Hold Me Down
  type: MusicAlbum
  date published: 2014-05-22