Jack Kuglich
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62f5f60de09b4672ebbafd5af5bfb3eb0a83d6a89c75bab36a7f7c8b3c1a725b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15df12ab-3b73-4331-8527-40f3dfae5556.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15df12ab-3b73-4331-8527-40f3dfae5556.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15df12ab-3b73-4331-8527-40f3dfae5556
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62f5f60de09b4672ebbafd5af5bfb3eb0a83d6a89c75bab36a7f7c8b3c1a725b","name":"Jack Kuglich","registered_at":"2026-06-15T21:10:57Z","symbol":"NIM0833031","token_address":"0x9796a5f3c310a0fed0bb3d4644748317ab8326d0","type":"artist","uuid":"15df12ab-3b73-4331-8527-40f3dfae5556"}
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 0x62f5f60de09b4672ebbafd5af5bfb3eb0a83d6a89c75bab36a7f7c8b3c1a725b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15df12ab-3b73-4331-8527-40f3dfae5556.json and https://artists.proofprofile.net/proofs/artist/15df12ab-3b73-4331-8527-40f3dfae5556.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x62f5f60de09b4672ebbafd5af5bfb3eb0a83d6a89c75bab36a7f7c8b3c1a725b","name":"Jack Kuglich","registered_at":"2026-06-15T21:10:57Z","symbol":"NIM0833031","token_address":"0x9796a5f3c310a0fed0bb3d4644748317ab8326d0","type":"artist","uuid":"15df12ab-3b73-4331-8527-40f3dfae5556"}