Mirza Malkoč
type: MusicGroup
popularity: 2
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4d9e9131da67f839e30c1f462174c81f6222c776ad5552d29b4657ebe27e8e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22708433-c0f0-42c8-88a7-64f545263d19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22708433-c0f0-42c8-88a7-64f545263d19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22708433-c0f0-42c8-88a7-64f545263d19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4d9e9131da67f839e30c1f462174c81f6222c776ad5552d29b4657ebe27e8e0","name":"Mirza Malkoč","registered_at":"2026-06-16T01:25:57Z","symbol":"NIM0893892","token_address":"0x43d869ad7e667ab9628eaa51f694f981f82c03a1","type":"artist","uuid":"22708433-c0f0-42c8-88a7-64f545263d19"}
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 0xa4d9e9131da67f839e30c1f462174c81f6222c776ad5552d29b4657ebe27e8e0. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22708433-c0f0-42c8-88a7-64f545263d19.json and https://artists.proofprofile.net/proofs/artist/22708433-c0f0-42c8-88a7-64f545263d19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xa4d9e9131da67f839e30c1f462174c81f6222c776ad5552d29b4657ebe27e8e0","name":"Mirza Malkoč","registered_at":"2026-06-16T01:25:57Z","symbol":"NIM0893892","token_address":"0x43d869ad7e667ab9628eaa51f694f981f82c03a1","type":"artist","uuid":"22708433-c0f0-42c8-88a7-64f545263d19"}
album: Amnezija
  type: MusicAlbum
  date published: 2020
album: Kada srcem ljubim
  type: MusicAlbum
  date published: 2024-11-05
album: Dvadesete
  type: MusicAlbum
  date published: 2025-02-23