Ismail YK
type: MusicGroup
popularity: 16
followers: 207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee6b65acaf45296c3ebf31fbcb80ff846997a69e38dc84e4f2c495c253a0cd1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec11b284-1125-4e1a-a636-51fe12c3fd1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec11b284-1125-4e1a-a636-51fe12c3fd1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec11b284-1125-4e1a-a636-51fe12c3fd1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee6b65acaf45296c3ebf31fbcb80ff846997a69e38dc84e4f2c495c253a0cd1d","name":"Ismail YK","registered_at":"2026-06-15T05:12:07Z","symbol":"NIM0692526","token_address":"0x961b2693350c5c288611b1f3e6dfc78a9b8b8acd","type":"artist","uuid":"ec11b284-1125-4e1a-a636-51fe12c3fd1e"}
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 0xee6b65acaf45296c3ebf31fbcb80ff846997a69e38dc84e4f2c495c253a0cd1d. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec11b284-1125-4e1a-a636-51fe12c3fd1e.json and https://artists.proofprofile.net/proofs/artist/ec11b284-1125-4e1a-a636-51fe12c3fd1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0xee6b65acaf45296c3ebf31fbcb80ff846997a69e38dc84e4f2c495c253a0cd1d","name":"Ismail YK","registered_at":"2026-06-15T05:12:07Z","symbol":"NIM0692526","token_address":"0x961b2693350c5c288611b1f3e6dfc78a9b8b8acd","type":"artist","uuid":"ec11b284-1125-4e1a-a636-51fe12c3fd1e"}