Fatin Diab
type: MusicGroup
genre: raï
popularity: 10
followers: 684
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30823a36f0fa8d673e109da24480bf36e5709a4b7df3163bbdd12290048e05a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90b87524-0c8b-4ac8-a319-92eee2c39dda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90b87524-0c8b-4ac8-a319-92eee2c39dda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90b87524-0c8b-4ac8-a319-92eee2c39dda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30823a36f0fa8d673e109da24480bf36e5709a4b7df3163bbdd12290048e05a7","name":"Fatin Diab","registered_at":"2026-06-17T16:10:44Z","symbol":"NIM1448559","token_address":"0xf59640ab0b7290090cd304c698c48c177697bbec","type":"artist","uuid":"90b87524-0c8b-4ac8-a319-92eee2c39dda"}
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 0x30823a36f0fa8d673e109da24480bf36e5709a4b7df3163bbdd12290048e05a7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90b87524-0c8b-4ac8-a319-92eee2c39dda.json and https://artists.proofprofile.net/proofs/artist/90b87524-0c8b-4ac8-a319-92eee2c39dda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x30823a36f0fa8d673e109da24480bf36e5709a4b7df3163bbdd12290048e05a7","name":"Fatin Diab","registered_at":"2026-06-17T16:10:44Z","symbol":"NIM1448559","token_address":"0xf59640ab0b7290090cd304c698c48c177697bbec","type":"artist","uuid":"90b87524-0c8b-4ac8-a319-92eee2c39dda"}
album: L'mima (Version Originale)
  type: MusicAlbum
  date published: 2021-01-20
album: بابا
  type: MusicAlbum
  date published: 2024-03-01