Bruno Rački
type: MusicGroup
popularity: 3
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefe5fd62caad539ee433fe627b6f52a04db4185ece8bc7bef0624046f726062a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953882
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953882
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a065e10-b27f-4d49-87b3-bc0f62d0f6ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a065e10-b27f-4d49-87b3-bc0f62d0f6ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a065e10-b27f-4d49-87b3-bc0f62d0f6ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T03:13:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefe5fd62caad539ee433fe627b6f52a04db4185ece8bc7bef0624046f726062a","name":"Bruno Rački","registered_at":"2026-06-15T17:14:44Z","symbol":"NIM0776691","token_address":"0x9c840f13dfa928eb16120bc6e5377bec88ab6daf","type":"artist","uuid":"0a065e10-b27f-4d49-87b3-bc0f62d0f6ec"}
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 0xefe5fd62caad539ee433fe627b6f52a04db4185ece8bc7bef0624046f726062a. 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/0a065e10-b27f-4d49-87b3-bc0f62d0f6ec.json and https://artists.proofprofile.net/proofs/artist/0a065e10-b27f-4d49-87b3-bc0f62d0f6ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xefe5fd62caad539ee433fe627b6f52a04db4185ece8bc7bef0624046f726062a","name":"Bruno Rački","registered_at":"2026-06-15T17:14:44Z","symbol":"NIM0776691","token_address":"0x9c840f13dfa928eb16120bc6e5377bec88ab6daf","type":"artist","uuid":"0a065e10-b27f-4d49-87b3-bc0f62d0f6ec"}
album: Stari val
  type: MusicAlbum
  date published: 2023-10-25
album: Stari Val
  type: MusicAlbum
  date published: 2023-10-25
album: Uzmi Kartu Za Avion
  type: MusicAlbum
  date published: 2024-03-11
album: Uzmi kartu za avion
  type: MusicAlbum
  date published: 2024-03-11
album: Zašto si me majko rodila
  type: MusicAlbum
  date published: 2024-09-17
album: Zašto si me majko rodila
  type: MusicAlbum
  date published: 2024-09-17
album: Da je bilo pravde
  type: MusicAlbum
  date published: 2025-02-14
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  type: MusicAlbum
  date published: 2025-07-16