Ayça Tilki
type: MusicGroup
genre: turkish pop
popularity: 14
followers: 988
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d91e4f8d3a4b37cc8dfc16e34ca42b9620a0f589763ebca3e7b7551c994d08e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953765
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953765
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd852bb3-84ce-494f-83c7-0d26d9aca46d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd852bb3-84ce-494f-83c7-0d26d9aca46d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd852bb3-84ce-494f-83c7-0d26d9aca46d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:55:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d91e4f8d3a4b37cc8dfc16e34ca42b9620a0f589763ebca3e7b7551c994d08e","name":"Ayça Tilki","registered_at":"2026-06-15T00:24:44Z","symbol":"NIM0623892","token_address":"0xdfda4306aaf55295392c6a97aa985994f082de8f","type":"artist","uuid":"bd852bb3-84ce-494f-83c7-0d26d9aca46d"}
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 0x1d91e4f8d3a4b37cc8dfc16e34ca42b9620a0f589763ebca3e7b7551c994d08e. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd852bb3-84ce-494f-83c7-0d26d9aca46d.json and https://artists.proofprofile.net/proofs/artist/bd852bb3-84ce-494f-83c7-0d26d9aca46d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:55:24Z
  text: {"copyright_id":"0x1d91e4f8d3a4b37cc8dfc16e34ca42b9620a0f589763ebca3e7b7551c994d08e","name":"Ayça Tilki","registered_at":"2026-06-15T00:24:44Z","symbol":"NIM0623892","token_address":"0xdfda4306aaf55295392c6a97aa985994f082de8f","type":"artist","uuid":"bd852bb3-84ce-494f-83c7-0d26d9aca46d"}
album: Gönlüme Göre Ver
  type: MusicAlbum
  date published: 2023-06-20