Saša Lešnjek
type: MusicGroup
popularity: 3
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4287d149dea89907ac73e20f82c36715482f7bcecb875c7d527798b9025a5a14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a015b24a-64b1-4566-ae94-93b878c85ece.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a015b24a-64b1-4566-ae94-93b878c85ece.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a015b24a-64b1-4566-ae94-93b878c85ece
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4287d149dea89907ac73e20f82c36715482f7bcecb875c7d527798b9025a5a14","name":"Saša Lešnjek","registered_at":"2026-06-20T05:02:54Z","symbol":"NIM1523987","token_address":"0xc6ae73f36a32be579575d8bc3a109d1774b9d1ef","type":"artist","uuid":"a015b24a-64b1-4566-ae94-93b878c85ece"}
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 0x4287d149dea89907ac73e20f82c36715482f7bcecb875c7d527798b9025a5a14. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a015b24a-64b1-4566-ae94-93b878c85ece.json and https://artists.proofprofile.net/proofs/artist/a015b24a-64b1-4566-ae94-93b878c85ece.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x4287d149dea89907ac73e20f82c36715482f7bcecb875c7d527798b9025a5a14","name":"Saša Lešnjek","registered_at":"2026-06-20T05:02:54Z","symbol":"NIM1523987","token_address":"0xc6ae73f36a32be579575d8bc3a109d1774b9d1ef","type":"artist","uuid":"a015b24a-64b1-4566-ae94-93b878c85ece"}
album: Pelji Me Nazaj
  type: MusicAlbum
  date published: 2020-03-03
album: Klopca Želja
  type: MusicAlbum
  date published: 2020-05-21
album: Zaljubljena V Ta Svet
  type: MusicAlbum
  date published: 2022-08-16
album: Sama
  type: MusicAlbum
  date published: 2022-11-03