Basel Rajoub
type: MusicGroup
description: Basel Rajoub is a Syrian-Swiss saxophone player. An Aleppo-born and Switzerland-based graduate of the High Institute of Music in Damascus, Rajoub is known for developing oriental music for the saxopho
popularity: 15
followers: 2021
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb86ade4c25cbf1119baa059d3fb3ca5ac347c07307a72c49d8b8bbd53b5519f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab126dfe-49b6-41af-b5a3-187b8856b040.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab126dfe-49b6-41af-b5a3-187b8856b040.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab126dfe-49b6-41af-b5a3-187b8856b040
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb86ade4c25cbf1119baa059d3fb3ca5ac347c07307a72c49d8b8bbd53b5519f8","name":"Basel Rajoub","registered_at":"2026-06-14T22:27:06Z","symbol":"NIM0595801","token_address":"0xbdf42644c43e3b534ba5cb496270aef8c8294334","type":"artist","uuid":"ab126dfe-49b6-41af-b5a3-187b8856b040"}
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 0xb86ade4c25cbf1119baa059d3fb3ca5ac347c07307a72c49d8b8bbd53b5519f8. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab126dfe-49b6-41af-b5a3-187b8856b040.json and https://artists.proofprofile.net/proofs/artist/ab126dfe-49b6-41af-b5a3-187b8856b040.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xb86ade4c25cbf1119baa059d3fb3ca5ac347c07307a72c49d8b8bbd53b5519f8","name":"Basel Rajoub","registered_at":"2026-06-14T22:27:06Z","symbol":"NIM0595801","token_address":"0xbdf42644c43e3b534ba5cb496270aef8c8294334","type":"artist","uuid":"ab126dfe-49b6-41af-b5a3-187b8856b040"}
album: Khameer
  type: MusicAlbum
  date published: 2011-01-25
album: The Queen of Turquoise
  type: MusicAlbum
  date published: 2016-05-13
album: River Of Light
  type: MusicAlbum
  date published: 2021-08-26
album: Asia
  type: MusicAlbum
  date published: 2022-02-01