Berkay Yazıcı
type: MusicGroup
popularity: 9
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7263b3588c6afdcf6ff735bf5b8aaa6470ff0a6de901de4dfb099136cba5054
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bc3ec4c-1f4d-4790-9042-2856d662365b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bc3ec4c-1f4d-4790-9042-2856d662365b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bc3ec4c-1f4d-4790-9042-2856d662365b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7263b3588c6afdcf6ff735bf5b8aaa6470ff0a6de901de4dfb099136cba5054","name":"Berkay Yazıcı","registered_at":"2026-06-16T16:18:58Z","symbol":"NIM1107061","token_address":"0x263fc864c4793f3d0e1f66548b5ffff3962255c6","type":"artist","uuid":"4bc3ec4c-1f4d-4790-9042-2856d662365b"}
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 0xa7263b3588c6afdcf6ff735bf5b8aaa6470ff0a6de901de4dfb099136cba5054. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bc3ec4c-1f4d-4790-9042-2856d662365b.json and https://artists.proofprofile.net/proofs/artist/4bc3ec4c-1f4d-4790-9042-2856d662365b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa7263b3588c6afdcf6ff735bf5b8aaa6470ff0a6de901de4dfb099136cba5054","name":"Berkay Yazıcı","registered_at":"2026-06-16T16:18:58Z","symbol":"NIM1107061","token_address":"0x263fc864c4793f3d0e1f66548b5ffff3962255c6","type":"artist","uuid":"4bc3ec4c-1f4d-4790-9042-2856d662365b"}
album: Onur Can Özcan & Nahide Babaşlı - Unutmadım (Cover)
  type: MusicAlbum
  date published: 2025-08-16
album: Onur Can Özcan - Sen Gittin (Cover)
  type: MusicAlbum
  date published: 2025-09-04
album: Ah Bir Adam Var - Onur Can Özcan & Ferhat Karabulut
  type: MusicAlbum
  date published: 2025-09-26
album: Onur Can Özcan - Sen Yokken
  type: MusicAlbum
  date published: 2025-09-27
album: Ağrılı Başımız - Onur Can Özcan
  type: MusicAlbum
  date published: 2025-10-02
album: Deniz Tuzu - Onur Can Özcan
  type: MusicAlbum
  date published: 2025-10-02