Ilkacase Qays
type: MusicGroup
popularity: 3
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17979c7d2d1e84c930b3bce0a431f14ae69afd1012da0ed4755d233f657a6dcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/387d5e54-4a1a-44b1-865f-a7d46f45c351.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/387d5e54-4a1a-44b1-865f-a7d46f45c351.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/387d5e54-4a1a-44b1-865f-a7d46f45c351
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17979c7d2d1e84c930b3bce0a431f14ae69afd1012da0ed4755d233f657a6dcf","name":"Ilkacase Qays","registered_at":"2026-06-16T09:13:59Z","symbol":"NIM1005679","token_address":"0x9acb9cf8868d6316ff3e0cc2a8d219092bf39a95","type":"artist","uuid":"387d5e54-4a1a-44b1-865f-a7d46f45c351"}
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 0x17979c7d2d1e84c930b3bce0a431f14ae69afd1012da0ed4755d233f657a6dcf. Chain 2 (Bitcoin): anchored in block 954027 (2026-06-17T00:55:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/387d5e54-4a1a-44b1-865f-a7d46f45c351.json and https://artists.proofprofile.net/proofs/artist/387d5e54-4a1a-44b1-865f-a7d46f45c351.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T00:55:08Z
  text: {"copyright_id":"0x17979c7d2d1e84c930b3bce0a431f14ae69afd1012da0ed4755d233f657a6dcf","name":"Ilkacase Qays","registered_at":"2026-06-16T09:13:59Z","symbol":"NIM1005679","token_address":"0x9acb9cf8868d6316ff3e0cc2a8d219092bf39a95","type":"artist","uuid":"387d5e54-4a1a-44b1-865f-a7d46f45c351"}