Raquel Nakhoul
type: MusicGroup
genre: mahraganat
popularity: 10
followers: 312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ab39381bb56298d036a2b1cf1a2eeed0da5a0d7678f9513c6b7edc3cd327d3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2770167a-fbd5-470e-b382-d8d726020120.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2770167a-fbd5-470e-b382-d8d726020120.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2770167a-fbd5-470e-b382-d8d726020120
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ab39381bb56298d036a2b1cf1a2eeed0da5a0d7678f9513c6b7edc3cd327d3d","name":"Raquel Nakhoul","registered_at":"2026-06-16T03:19:36Z","symbol":"NIM0921040","token_address":"0xf49ab6f803cc00fbcaab97b7e5d7d34f694957e3","type":"artist","uuid":"2770167a-fbd5-470e-b382-d8d726020120"}
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 0x4ab39381bb56298d036a2b1cf1a2eeed0da5a0d7678f9513c6b7edc3cd327d3d. 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/2770167a-fbd5-470e-b382-d8d726020120.json and https://artists.proofprofile.net/proofs/artist/2770167a-fbd5-470e-b382-d8d726020120.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x4ab39381bb56298d036a2b1cf1a2eeed0da5a0d7678f9513c6b7edc3cd327d3d","name":"Raquel Nakhoul","registered_at":"2026-06-16T03:19:36Z","symbol":"NIM0921040","token_address":"0xf49ab6f803cc00fbcaab97b7e5d7d34f694957e3","type":"artist","uuid":"2770167a-fbd5-470e-b382-d8d726020120"}
album: Terahny
  type: MusicAlbum
  date published: 2019-02-05
album: Mama Lmagal
  type: MusicAlbum
  date published: 2023-06-09
album: Ana El Malika
  type: MusicAlbum
  date published: 2025-07-17