Tomasz Kot
type: MusicGroup
description: Tomasz Kot (Polish pronunciation: ; born 21 April 1977) is a Polish film, television, and theatre actor. He has appeared in more than 30 films and 26 plays as well as dozens of television series. He r
popularity: 11
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d05e607acfd2f44bbcafea237cec3e14595ee1678e209809d3c812aea0a8815
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/eda8d471-1b63-4c74-b7b9-de93a6c391f5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eda8d471-1b63-4c74-b7b9-de93a6c391f5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eda8d471-1b63-4c74-b7b9-de93a6c391f5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d05e607acfd2f44bbcafea237cec3e14595ee1678e209809d3c812aea0a8815","name":"Tomasz Kot","registered_at":"2026-06-15T05:29:59Z","symbol":"NIM0696793","token_address":"0x9c8497470f28659555b0b37504f85555a3ea6440","type":"artist","uuid":"eda8d471-1b63-4c74-b7b9-de93a6c391f5"}
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 0x6d05e607acfd2f44bbcafea237cec3e14595ee1678e209809d3c812aea0a8815. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eda8d471-1b63-4c74-b7b9-de93a6c391f5.json and https://artists.proofprofile.net/proofs/artist/eda8d471-1b63-4c74-b7b9-de93a6c391f5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x6d05e607acfd2f44bbcafea237cec3e14595ee1678e209809d3c812aea0a8815","name":"Tomasz Kot","registered_at":"2026-06-15T05:29:59Z","symbol":"NIM0696793","token_address":"0x9c8497470f28659555b0b37504f85555a3ea6440","type":"artist","uuid":"eda8d471-1b63-4c74-b7b9-de93a6c391f5"}