Paweł Aigner
type: MusicGroup
popularity: 12
followers: 94
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd240f84df0fb71d0ad06af508bc382e5c1d913adb965dc74c5d06670cdc4ac22
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953759
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953759
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b801f90e-1237-409d-8a75-24e6a3225627.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b801f90e-1237-409d-8a75-24e6a3225627.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b801f90e-1237-409d-8a75-24e6a3225627
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:04:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd240f84df0fb71d0ad06af508bc382e5c1d913adb965dc74c5d06670cdc4ac22","name":"Paweł Aigner","registered_at":"2026-06-14T23:46:23Z","symbol":"NIM0614719","token_address":"0xe2d777abb85e82418f0bd67e780fbf904914246a","type":"artist","uuid":"b801f90e-1237-409d-8a75-24e6a3225627"}
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 0xd240f84df0fb71d0ad06af508bc382e5c1d913adb965dc74c5d06670cdc4ac22. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b801f90e-1237-409d-8a75-24e6a3225627.json and https://artists.proofprofile.net/proofs/artist/b801f90e-1237-409d-8a75-24e6a3225627.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0xd240f84df0fb71d0ad06af508bc382e5c1d913adb965dc74c5d06670cdc4ac22","name":"Paweł Aigner","registered_at":"2026-06-14T23:46:23Z","symbol":"NIM0614719","token_address":"0xe2d777abb85e82418f0bd67e780fbf904914246a","type":"artist","uuid":"b801f90e-1237-409d-8a75-24e6a3225627"}