Zadina Şakir Hemide Mecid
type: MusicGroup
popularity: 8
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f0dd1334bbbe7d7082e24e56296fe9ad64b76fd2b956f068f8e438af2b56ff4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b596a7c-156a-4a0b-9eee-b398eda831be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b596a7c-156a-4a0b-9eee-b398eda831be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b596a7c-156a-4a0b-9eee-b398eda831be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f0dd1334bbbe7d7082e24e56296fe9ad64b76fd2b956f068f8e438af2b56ff4","name":"Zadina Şakir Hemide Mecid","registered_at":"2026-06-15T23:07:50Z","symbol":"NIM0860907","token_address":"0x757f80a81d9b07c0082ef0c1e45698ed13f4a1e1","type":"artist","uuid":"1b596a7c-156a-4a0b-9eee-b398eda831be"}
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 0x4f0dd1334bbbe7d7082e24e56296fe9ad64b76fd2b956f068f8e438af2b56ff4. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b596a7c-156a-4a0b-9eee-b398eda831be.json and https://artists.proofprofile.net/proofs/artist/1b596a7c-156a-4a0b-9eee-b398eda831be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x4f0dd1334bbbe7d7082e24e56296fe9ad64b76fd2b956f068f8e438af2b56ff4","name":"Zadina Şakir Hemide Mecid","registered_at":"2026-06-15T23:07:50Z","symbol":"NIM0860907","token_address":"0x757f80a81d9b07c0082ef0c1e45698ed13f4a1e1","type":"artist","uuid":"1b596a7c-156a-4a0b-9eee-b398eda831be"}