Djadja & Dinaz
type: MusicGroup
description: Djadja & Dinaz is a French hip hop duo from Meaux and made up of Gianni Bellou (Djadja) and Azzedine Hedhli (Dinaz). Biography The group received attention in December 2014 with the controversial v
popularity: 7
followers: 483
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab826d0f36374b068b1c568d66ef046a5b2032cfe58f91a10dab35176c66b28f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09b97ddf-6338-422c-999c-abbbcfb86808.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09b97ddf-6338-422c-999c-abbbcfb86808.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09b97ddf-6338-422c-999c-abbbcfb86808
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab826d0f36374b068b1c568d66ef046a5b2032cfe58f91a10dab35176c66b28f","name":"Djadja & Dinaz","registered_at":"2026-06-15T16:55:14Z","symbol":"NIM0772035","token_address":"0x268fdabc7a199017ab06ee28d256c0adccfd0cb9","type":"artist","uuid":"09b97ddf-6338-422c-999c-abbbcfb86808"}
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 0xab826d0f36374b068b1c568d66ef046a5b2032cfe58f91a10dab35176c66b28f. 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/09b97ddf-6338-422c-999c-abbbcfb86808.json and https://artists.proofprofile.net/proofs/artist/09b97ddf-6338-422c-999c-abbbcfb86808.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xab826d0f36374b068b1c568d66ef046a5b2032cfe58f91a10dab35176c66b28f","name":"Djadja & Dinaz","registered_at":"2026-06-15T16:55:14Z","symbol":"NIM0772035","token_address":"0x268fdabc7a199017ab06ee28d256c0adccfd0cb9","type":"artist","uuid":"09b97ddf-6338-422c-999c-abbbcfb86808"}
album: Full Black (Snight B Remix)
  type: MusicAlbum
  date published: 2023-07-21