Semih Sergen
type: MusicGroup
genre: sufi
popularity: 5
followers: 201
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73306ef377d2da2f5a11da2f89f9d071d7ca41b630d8e54e467f5c7add1fa9b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/185814a6-c16d-4419-96a0-e4391ddb0f41.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/185814a6-c16d-4419-96a0-e4391ddb0f41.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/185814a6-c16d-4419-96a0-e4391ddb0f41
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73306ef377d2da2f5a11da2f89f9d071d7ca41b630d8e54e467f5c7add1fa9b1","name":"Semih Sergen","registered_at":"2026-06-15T22:02:58Z","symbol":"NIM0845425","token_address":"0x38fe030223a0994593f680ea56085a17ebfe8b45","type":"artist","uuid":"185814a6-c16d-4419-96a0-e4391ddb0f41"}
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 0x73306ef377d2da2f5a11da2f89f9d071d7ca41b630d8e54e467f5c7add1fa9b1. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/185814a6-c16d-4419-96a0-e4391ddb0f41.json and https://artists.proofprofile.net/proofs/artist/185814a6-c16d-4419-96a0-e4391ddb0f41.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x73306ef377d2da2f5a11da2f89f9d071d7ca41b630d8e54e467f5c7add1fa9b1","name":"Semih Sergen","registered_at":"2026-06-15T22:02:58Z","symbol":"NIM0845425","token_address":"0x38fe030223a0994593f680ea56085a17ebfe8b45","type":"artist","uuid":"185814a6-c16d-4419-96a0-e4391ddb0f41"}
album: Seçme Şiirler
  type: MusicAlbum
  date published: 1997-01-15
album: Mevlana Şiirleri
  type: MusicAlbum
  date published: 1999-09-01
album: Mevlana'dan Seçme Şiirler
  type: MusicAlbum
  date published: 2015-06-26
album: Semih Sergen ve Şiirleri
  type: MusicAlbum
  date published: 2017-12-01
album: Yunus Emre Seçme Şiirler
  type: MusicAlbum
  date published: 2023-04-12