Ljetno Kino
type: MusicGroup
popularity: 16
followers: 707
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4fd980fcdc449f3ce01ea70f90736ff4bee98b0da5f8ac7b1b03db6105af43
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d71d88-f5da-4b9e-840d-f06fb6b4d11d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12d71d88-f5da-4b9e-840d-f06fb6b4d11d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12d71d88-f5da-4b9e-840d-f06fb6b4d11d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4fd980fcdc449f3ce01ea70f90736ff4bee98b0da5f8ac7b1b03db6105af43","name":"Ljetno Kino","registered_at":"2026-06-14T06:28:23Z","symbol":"NIM0367120","token_address":"0xa028368bbd45194d233d3ad69ecc110740ccf349","type":"artist","uuid":"12d71d88-f5da-4b9e-840d-f06fb6b4d11d"}
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 0x5f4fd980fcdc449f3ce01ea70f90736ff4bee98b0da5f8ac7b1b03db6105af43. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12d71d88-f5da-4b9e-840d-f06fb6b4d11d.json and https://artists.proofprofile.net/proofs/artist/12d71d88-f5da-4b9e-840d-f06fb6b4d11d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x5f4fd980fcdc449f3ce01ea70f90736ff4bee98b0da5f8ac7b1b03db6105af43","name":"Ljetno Kino","registered_at":"2026-06-14T06:28:23Z","symbol":"NIM0367120","token_address":"0xa028368bbd45194d233d3ad69ecc110740ccf349","type":"artist","uuid":"12d71d88-f5da-4b9e-840d-f06fb6b4d11d"}
album: Ruke
  type: MusicAlbum
  date published: 2015-10-16
album: Ruke
  type: MusicAlbum
  date published: 2015-10-22
album: Za Ljubav
  type: MusicAlbum
  date published: 2018-03-02
album: Za ljubav
  type: MusicAlbum
  date published: 2018-03-03