DJ Górski
type: MusicGroup
popularity: 3
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa40e283d7ebcf1b9e98748985c1033adf03b97df2529533b340104a31c721a93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7530d37a-7700-40b7-b5e0-4d4623e6801e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7530d37a-7700-40b7-b5e0-4d4623e6801e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7530d37a-7700-40b7-b5e0-4d4623e6801e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa40e283d7ebcf1b9e98748985c1033adf03b97df2529533b340104a31c721a93","name":"DJ Górski","registered_at":"2026-06-17T06:21:45Z","symbol":"NIM1308167","token_address":"0x605c61210d1efbb0da4313147881c0a0083a2586","type":"artist","uuid":"7530d37a-7700-40b7-b5e0-4d4623e6801e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40e283d7ebcf1b9e98748985c1033adf03b97df2529533b340104a31c721a93. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7530d37a-7700-40b7-b5e0-4d4623e6801e.json and https://artists.proofprofile.net/proofs/artist/7530d37a-7700-40b7-b5e0-4d4623e6801e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa40e283d7ebcf1b9e98748985c1033adf03b97df2529533b340104a31c721a93","name":"DJ Górski","registered_at":"2026-06-17T06:21:45Z","symbol":"NIM1308167","token_address":"0x605c61210d1efbb0da4313147881c0a0083a2586","type":"artist","uuid":"7530d37a-7700-40b7-b5e0-4d4623e6801e"}