Nour Saidane
type: MusicGroup
popularity: 2
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x913465c662fbec52b3ee93440b2c2bb51b713c7fe648cc62d4c50e5a357f23dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2970d841-583a-43e1-8bb8-06b4e46519fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2970d841-583a-43e1-8bb8-06b4e46519fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2970d841-583a-43e1-8bb8-06b4e46519fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x913465c662fbec52b3ee93440b2c2bb51b713c7fe648cc62d4c50e5a357f23dc","name":"Nour Saidane","registered_at":"2026-06-16T04:03:00Z","symbol":"NIM0931404","token_address":"0x3c0eaa235caffb0858f785883412b1f3645c89b2","type":"artist","uuid":"2970d841-583a-43e1-8bb8-06b4e46519fd"}
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 0x913465c662fbec52b3ee93440b2c2bb51b713c7fe648cc62d4c50e5a357f23dc. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2970d841-583a-43e1-8bb8-06b4e46519fd.json and https://artists.proofprofile.net/proofs/artist/2970d841-583a-43e1-8bb8-06b4e46519fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x913465c662fbec52b3ee93440b2c2bb51b713c7fe648cc62d4c50e5a357f23dc","name":"Nour Saidane","registered_at":"2026-06-16T04:03:00Z","symbol":"NIM0931404","token_address":"0x3c0eaa235caffb0858f785883412b1f3645c89b2","type":"artist","uuid":"2970d841-583a-43e1-8bb8-06b4e46519fd"}
album: Enti Win
  type: MusicAlbum
  date published: 2024-02-24
album: Khalik Tensa
  type: MusicAlbum
  date published: 2024-09-06
album: Bla Bik - بلا بيك
  type: MusicAlbum
  date published: 2025-08-03