Mesut Cemil
type: MusicGroup
description: Mesut Cemil (; 1902 – October 31, 1963) was a Turkish composer, and a notable tanbur lute and cello player. His father was Tanburi Cemil Bey. He participated in the 1932 Cairo Congress of Arab Music.
popularity: 4
followers: 4446
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05f152c1f27a6904b15d6ee34c2ddea0fae60c0609ca657786d7f7b4b985575b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01eb58c6-26fb-4d4a-b50c-316e13982b87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01eb58c6-26fb-4d4a-b50c-316e13982b87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01eb58c6-26fb-4d4a-b50c-316e13982b87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05f152c1f27a6904b15d6ee34c2ddea0fae60c0609ca657786d7f7b4b985575b","name":"Mesut Cemil","registered_at":"2026-06-15T14:23:30Z","symbol":"NIM0735812","token_address":"0x29df2a452225ddb4d773bf5e4ed7850f90d9b6eb","type":"artist","uuid":"01eb58c6-26fb-4d4a-b50c-316e13982b87"}
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 0x05f152c1f27a6904b15d6ee34c2ddea0fae60c0609ca657786d7f7b4b985575b. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01eb58c6-26fb-4d4a-b50c-316e13982b87.json and https://artists.proofprofile.net/proofs/artist/01eb58c6-26fb-4d4a-b50c-316e13982b87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x05f152c1f27a6904b15d6ee34c2ddea0fae60c0609ca657786d7f7b4b985575b","name":"Mesut Cemil","registered_at":"2026-06-15T14:23:30Z","symbol":"NIM0735812","token_address":"0x29df2a452225ddb4d773bf5e4ed7850f90d9b6eb","type":"artist","uuid":"01eb58c6-26fb-4d4a-b50c-316e13982b87"}
album: Vols 2 & 3 Instrumental & Vocal Recordings
  type: MusicAlbum
  date published: 2000
album: Volume I: Early Recordings
  type: MusicAlbum
  date published: 2000
album: Mesut Cemil Arşiv
  type: MusicAlbum
  date published: 2004-08-13