Ayoub Rohal
type: MusicGroup
genre: moroccan chaabi
popularity: 2
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc683eeaaa581a0d9b3aa6cf444403d70e97cb5ccccc781e7a5814f0b7febca6a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/097949d7-5238-4280-b4be-aac02dcdde8a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/097949d7-5238-4280-b4be-aac02dcdde8a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/097949d7-5238-4280-b4be-aac02dcdde8a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc683eeaaa581a0d9b3aa6cf444403d70e97cb5ccccc781e7a5814f0b7febca6a","name":"Ayoub Rohal","registered_at":"2026-06-15T16:54:20Z","symbol":"NIM0771819","token_address":"0xc1e82df47e420709e21f36794ce5d51834613145","type":"artist","uuid":"097949d7-5238-4280-b4be-aac02dcdde8a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc683eeaaa581a0d9b3aa6cf444403d70e97cb5ccccc781e7a5814f0b7febca6a. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/097949d7-5238-4280-b4be-aac02dcdde8a.json and https://artists.proofprofile.net/proofs/artist/097949d7-5238-4280-b4be-aac02dcdde8a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0xc683eeaaa581a0d9b3aa6cf444403d70e97cb5ccccc781e7a5814f0b7febca6a","name":"Ayoub Rohal","registered_at":"2026-06-15T16:54:20Z","symbol":"NIM0771819","token_address":"0xc1e82df47e420709e21f36794ce5d51834613145","type":"artist","uuid":"097949d7-5238-4280-b4be-aac02dcdde8a"}
album: Khalata
  type: MusicAlbum
  date published: 2022-01-25
album: Wality tesway zero
  type: MusicAlbum
  date published: 2025-02-16
album: Khaliha 3la Rabi / خليها على ربي
  type: MusicAlbum
  date published: 2025-04-26
album: Mazel Bnat Nass /مزال بنات الناس
  type: MusicAlbum
  date published: 2025-07-16