Diossina Boyz
type: MusicGroup
popularity: 2
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e8d3dd4da3dd26f5920e895c19eb32e21b596a832aa79a62e8e72dc22a3a540
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad59006f-47cf-4efa-b79c-2038e105aee0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad59006f-47cf-4efa-b79c-2038e105aee0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad59006f-47cf-4efa-b79c-2038e105aee0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e8d3dd4da3dd26f5920e895c19eb32e21b596a832aa79a62e8e72dc22a3a540","name":"Diossina Boyz","registered_at":"2026-06-20T10:43:24Z","symbol":"NIM1593843","token_address":"0x14900d5254971bab97982a73f21e1f2177fc2fc8","type":"artist","uuid":"ad59006f-47cf-4efa-b79c-2038e105aee0"}
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 0x2e8d3dd4da3dd26f5920e895c19eb32e21b596a832aa79a62e8e72dc22a3a540. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad59006f-47cf-4efa-b79c-2038e105aee0.json and https://artists.proofprofile.net/proofs/artist/ad59006f-47cf-4efa-b79c-2038e105aee0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x2e8d3dd4da3dd26f5920e895c19eb32e21b596a832aa79a62e8e72dc22a3a540","name":"Diossina Boyz","registered_at":"2026-06-20T10:43:24Z","symbol":"NIM1593843","token_address":"0x14900d5254971bab97982a73f21e1f2177fc2fc8","type":"artist","uuid":"ad59006f-47cf-4efa-b79c-2038e105aee0"}
album: Sub-Urbe
  type: MusicAlbum
  date published: 2024-03-15
album: 10 Secondi
  type: MusicAlbum
  date published: 2024-10-11
album: Un Passo Avanti
  type: MusicAlbum
  date published: 2025-07-03