Dj Fadil
type: MusicGroup
genre: moroccan chaabi
genre: raï
popularity: 21
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b88ffe79a120fe897c3aeb6e899be0fb4f128cc82e1316ae31392f005288b67
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/d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b88ffe79a120fe897c3aeb6e899be0fb4f128cc82e1316ae31392f005288b67","name":"Dj Fadil","registered_at":"2026-06-12T10:43:58Z","symbol":"NIM0273649","token_address":"0x86612e2ae831460357c46414b669cab0fb882419","type":"artist","uuid":"d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e"}
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 0x9b88ffe79a120fe897c3aeb6e899be0fb4f128cc82e1316ae31392f005288b67. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e.json and https://artists.proofprofile.net/proofs/artist/d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9b88ffe79a120fe897c3aeb6e899be0fb4f128cc82e1316ae31392f005288b67","name":"Dj Fadil","registered_at":"2026-06-12T10:43:58Z","symbol":"NIM0273649","token_address":"0x86612e2ae831460357c46414b669cab0fb882419","type":"artist","uuid":"d3c40fd1-65d7-4ddd-8753-8ab47ca31e2e"}