Yeşim Ayan
type: MusicGroup
popularity: 11
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15e0ea8b90e75108ed8c53582355f1d2832b689562636b6d1b31c518be56dec6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bde957d-3f90-4b59-939c-032bf12080ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bde957d-3f90-4b59-939c-032bf12080ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bde957d-3f90-4b59-939c-032bf12080ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15e0ea8b90e75108ed8c53582355f1d2832b689562636b6d1b31c518be56dec6","name":"Yeşim Ayan","registered_at":"2026-06-14T19:07:37Z","symbol":"NIM0548231","token_address":"0x929c07ab7ee18ed973442f2898a0074772d68097","type":"artist","uuid":"8bde957d-3f90-4b59-939c-032bf12080ee"}
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 0x15e0ea8b90e75108ed8c53582355f1d2832b689562636b6d1b31c518be56dec6. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bde957d-3f90-4b59-939c-032bf12080ee.json and https://artists.proofprofile.net/proofs/artist/8bde957d-3f90-4b59-939c-032bf12080ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:43:13Z
  text: {"copyright_id":"0x15e0ea8b90e75108ed8c53582355f1d2832b689562636b6d1b31c518be56dec6","name":"Yeşim Ayan","registered_at":"2026-06-14T19:07:37Z","symbol":"NIM0548231","token_address":"0x929c07ab7ee18ed973442f2898a0074772d68097","type":"artist","uuid":"8bde957d-3f90-4b59-939c-032bf12080ee"}
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