Mahmoud Talaat
type: MusicGroup
genre: egyptian pop
genre: mahraganat
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a24abc0ce066629bf060d466041f96b5e53588a5e0d774348bbec712b5efd52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954013
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954013
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34b07efd-1859-466d-9cdc-1be3483d203f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/34b07efd-1859-466d-9cdc-1be3483d203f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/34b07efd-1859-466d-9cdc-1be3483d203f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:27:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a24abc0ce066629bf060d466041f96b5e53588a5e0d774348bbec712b5efd52","name":"Mahmoud Talaat","registered_at":"2026-06-16T07:52:02Z","symbol":"NIM0986117","token_address":"0x4a2f17275b3e4dfa2ef00baee43a4319f2e74b26","type":"artist","uuid":"34b07efd-1859-466d-9cdc-1be3483d203f"}
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 0x6a24abc0ce066629bf060d466041f96b5e53588a5e0d774348bbec712b5efd52. Chain 2 (Bitcoin): anchored in block 954013 (2026-06-16T22:27:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34b07efd-1859-466d-9cdc-1be3483d203f.json and https://artists.proofprofile.net/proofs/artist/34b07efd-1859-466d-9cdc-1be3483d203f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:27:01Z
  text: {"copyright_id":"0x6a24abc0ce066629bf060d466041f96b5e53588a5e0d774348bbec712b5efd52","name":"Mahmoud Talaat","registered_at":"2026-06-16T07:52:02Z","symbol":"NIM0986117","token_address":"0x4a2f17275b3e4dfa2ef00baee43a4319f2e74b26","type":"artist","uuid":"34b07efd-1859-466d-9cdc-1be3483d203f"}
album: أغنية البداية مسلسل - إمام الدعاة - الشعراوى
  type: MusicAlbum
  date published: 2002-11-05
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  date published: 2006-08-02
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  type: MusicAlbum
  date published: 2007-09-13
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  type: MusicAlbum
  date published: 2007-09-13
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  type: MusicAlbum
  date published: 2009-01-01
album: Ibn el-Qunsul (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2010-05-01
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  type: MusicAlbum
  date published: 2010-08-11
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  type: MusicAlbum
  date published: 2010-08-11
album: EL LES WE EL KETAB (ORIGINAL TV SERIES SOUNDTRACK)
  type: MusicAlbum
  date published: 2010-08-11
album: تتر مسلسل كوبرا - ابن اللعيبة - بهاء سلطان
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-09-06