Stefan Milenkovich
type: MusicGroup
genre: chamber music
description: Stefan Milenkovich (; born 25 January 1977) is a Serbian violinist. Early life Milenković was born to a Serbian father, Zoran Milenković, and a Serbian-born mother of Italian descent, Lidija Kajnaco
popularity: 8
followers: 976
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x084eeb2afd30697ceeb7487c774b9add65959ec65cb0253db8f721cb948483e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2249a93-673e-4df9-afbe-a5584c97d890.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2249a93-673e-4df9-afbe-a5584c97d890.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2249a93-673e-4df9-afbe-a5584c97d890
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x084eeb2afd30697ceeb7487c774b9add65959ec65cb0253db8f721cb948483e8","name":"Stefan Milenkovich","registered_at":"2026-06-20T12:47:22Z","symbol":"NIM1616217","token_address":"0x09e4c90fe06e507a7b40cb819a9cf1e8412dc341","type":"artist","uuid":"b2249a93-673e-4df9-afbe-a5584c97d890"}
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 0x084eeb2afd30697ceeb7487c774b9add65959ec65cb0253db8f721cb948483e8. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2249a93-673e-4df9-afbe-a5584c97d890.json and https://artists.proofprofile.net/proofs/artist/b2249a93-673e-4df9-afbe-a5584c97d890.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x084eeb2afd30697ceeb7487c774b9add65959ec65cb0253db8f721cb948483e8","name":"Stefan Milenkovich","registered_at":"2026-06-20T12:47:22Z","symbol":"NIM1616217","token_address":"0x09e4c90fe06e507a7b40cb819a9cf1e8412dc341","type":"artist","uuid":"b2249a93-673e-4df9-afbe-a5584c97d890"}
album: Tango Compass
  type: MusicAlbum
  date published: 2008-12-31
album: Stefan Milenkovich Brahms & Glazunov
  type: MusicAlbum
  date published: 2015-02-18
album: Violinski koncert
  type: MusicAlbum
  date published: 2019-12-05