عمرو العربى
type: MusicGroup
genre: mahraganat
popularity: 3
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0e5a9e2b1d20343bf956844aad339c02e1d96f7dc4aebb24dcf4d92c6f952c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3729bd-ad17-4ee0-9391-59e9a00cc4c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc3729bd-ad17-4ee0-9391-59e9a00cc4c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc3729bd-ad17-4ee0-9391-59e9a00cc4c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0e5a9e2b1d20343bf956844aad339c02e1d96f7dc4aebb24dcf4d92c6f952c5","name":"عمرو العربى","registered_at":"2026-06-20T23:23:21Z","symbol":"NIM1746059","token_address":"0xe058acc4c90dc792f298e8c1a56cf01cf3506ed6","type":"artist","uuid":"cc3729bd-ad17-4ee0-9391-59e9a00cc4c1"}
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 0xc0e5a9e2b1d20343bf956844aad339c02e1d96f7dc4aebb24dcf4d92c6f952c5. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc3729bd-ad17-4ee0-9391-59e9a00cc4c1.json and https://artists.proofprofile.net/proofs/artist/cc3729bd-ad17-4ee0-9391-59e9a00cc4c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xc0e5a9e2b1d20343bf956844aad339c02e1d96f7dc4aebb24dcf4d92c6f952c5","name":"عمرو العربى","registered_at":"2026-06-20T23:23:21Z","symbol":"NIM1746059","token_address":"0xe058acc4c90dc792f298e8c1a56cf01cf3506ed6","type":"artist","uuid":"cc3729bd-ad17-4ee0-9391-59e9a00cc4c1"}
album: أغاني حسن البرنس ومصطفى مطة وعمرو العربىوزيزو و سادات
  type: MusicAlbum
  date published: 2016-06-02
album: مهرجان عبدلله ولعبه ابليس
  type: MusicAlbum
  date published: 2016-11-03
album: مهرجان الدنيا جت عليا
  type: MusicAlbum
  date published: 2019-07-30