Stefan Krznaric
type: MusicGroup
genre: chamber music
popularity: 12
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x469f38af4c3180b1c25d8c7cab657965f822aa9a7f6f5058d7d039f34bcdb12d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e075bfe4-13d0-487d-8cae-2874276534b7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e075bfe4-13d0-487d-8cae-2874276534b7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e075bfe4-13d0-487d-8cae-2874276534b7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x469f38af4c3180b1c25d8c7cab657965f822aa9a7f6f5058d7d039f34bcdb12d","name":"Stefan Krznaric","registered_at":"2026-06-15T04:06:11Z","symbol":"NIM0676794","token_address":"0x3d640a849f3b345a9ba5ee85acd14f343537105b","type":"artist","uuid":"e075bfe4-13d0-487d-8cae-2874276534b7"}
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 0x469f38af4c3180b1c25d8c7cab657965f822aa9a7f6f5058d7d039f34bcdb12d. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e075bfe4-13d0-487d-8cae-2874276534b7.json and https://artists.proofprofile.net/proofs/artist/e075bfe4-13d0-487d-8cae-2874276534b7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x469f38af4c3180b1c25d8c7cab657965f822aa9a7f6f5058d7d039f34bcdb12d","name":"Stefan Krznaric","registered_at":"2026-06-15T04:06:11Z","symbol":"NIM0676794","token_address":"0x3d640a849f3b345a9ba5ee85acd14f343537105b","type":"artist","uuid":"e075bfe4-13d0-487d-8cae-2874276534b7"}
album: Dark Eyes
  type: MusicAlbum
  date published: 2009-01-01
album: Passion
  type: MusicAlbum
  date published: 2019-05-03
album: Süßer die Glocken nie klingen
  type: MusicAlbum
  date published: 2023-12-01
album: Fields of Gold
  type: MusicAlbum
  date published: 2024-04-05
album: Identity
  type: MusicAlbum
  date published: 2024-10-09