Yiğit Okan
type: MusicGroup
genre: anatolian rock
popularity: 2
followers: 680
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d14d7d12f5cf827822d6e484abbb3e4b036e1a1b7c390567ba5c4eec60d50f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97046e20-2786-41cc-ae59-db0b5bb183e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97046e20-2786-41cc-ae59-db0b5bb183e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97046e20-2786-41cc-ae59-db0b5bb183e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d14d7d12f5cf827822d6e484abbb3e4b036e1a1b7c390567ba5c4eec60d50f1","name":"Yiğit Okan","registered_at":"2026-06-17T18:20:05Z","symbol":"NIM1479439","token_address":"0x87b46cc6728d505dd5e3ec585f78c855b5a2740e","type":"artist","uuid":"97046e20-2786-41cc-ae59-db0b5bb183e6"}
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 0x4d14d7d12f5cf827822d6e484abbb3e4b036e1a1b7c390567ba5c4eec60d50f1. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97046e20-2786-41cc-ae59-db0b5bb183e6.json and https://artists.proofprofile.net/proofs/artist/97046e20-2786-41cc-ae59-db0b5bb183e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4d14d7d12f5cf827822d6e484abbb3e4b036e1a1b7c390567ba5c4eec60d50f1","name":"Yiğit Okan","registered_at":"2026-06-17T18:20:05Z","symbol":"NIM1479439","token_address":"0x87b46cc6728d505dd5e3ec585f78c855b5a2740e","type":"artist","uuid":"97046e20-2786-41cc-ae59-db0b5bb183e6"}
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