Magdalena Gawlińska
type: MusicGroup
popularity: 3
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x711f6a17caaaab44068c99939d28d1991e084c9bff0d7d8bad9ef7c6f7e64afb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae519fb2-0507-421a-8602-9ed25423b8eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae519fb2-0507-421a-8602-9ed25423b8eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae519fb2-0507-421a-8602-9ed25423b8eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x711f6a17caaaab44068c99939d28d1991e084c9bff0d7d8bad9ef7c6f7e64afb","name":"Magdalena Gawlińska","registered_at":"2026-06-20T10:31:18Z","symbol":"NIM1595789","token_address":"0x57fc7e7e541a82dc8ca99330de8761100d5998da","type":"artist","uuid":"ae519fb2-0507-421a-8602-9ed25423b8eb"}
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 0x711f6a17caaaab44068c99939d28d1991e084c9bff0d7d8bad9ef7c6f7e64afb. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae519fb2-0507-421a-8602-9ed25423b8eb.json and https://artists.proofprofile.net/proofs/artist/ae519fb2-0507-421a-8602-9ed25423b8eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0x711f6a17caaaab44068c99939d28d1991e084c9bff0d7d8bad9ef7c6f7e64afb","name":"Magdalena Gawlińska","registered_at":"2026-06-20T10:31:18Z","symbol":"NIM1595789","token_address":"0x57fc7e7e541a82dc8ca99330de8761100d5998da","type":"artist","uuid":"ae519fb2-0507-421a-8602-9ed25423b8eb"}
album: Secret
  type: MusicAlbum
  date published: 2025-06-06
album: Spotkanie po Latach
  type: MusicAlbum
  date published: 2025-06-13