Bogusław Sochnacki
type: MusicGroup
description: Bogusław Sochnacki (14 October 1930 – 26 July 2004) was a Polish actor. He appeared in more than 100 films and television shows between 1950 and 2003. Selected filmography Dwie brygady (1950) - You
popularity: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x093d5127e0cf8bc50632e2b095c54f2230430394e206908649464f08232615e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x093d5127e0cf8bc50632e2b095c54f2230430394e206908649464f08232615e3","name":"Bogusław Sochnacki","registered_at":"2026-06-15T17:28:46Z","symbol":"NIM0780044","token_address":"0xbb8719a04c20d3cc9655227d9c7ec13725c4dd3e","type":"artist","uuid":"0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6"}
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 0x093d5127e0cf8bc50632e2b095c54f2230430394e206908649464f08232615e3. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6.json and https://artists.proofprofile.net/proofs/artist/0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x093d5127e0cf8bc50632e2b095c54f2230430394e206908649464f08232615e3","name":"Bogusław Sochnacki","registered_at":"2026-06-15T17:28:46Z","symbol":"NIM0780044","token_address":"0xbb8719a04c20d3cc9655227d9c7ec13725c4dd3e","type":"artist","uuid":"0b2dc8e3-84fa-4d8e-b9bc-a2799862b9f6"}