Bojana Barjaktarevic
type: MusicGroup
popularity: 12
followers: 413
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb219db575aff115541297341acdf44f33ce487d7793a24c207c36da959f8a005
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b2f79bd-931d-4ba2-942c-44975f6622ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b2f79bd-931d-4ba2-942c-44975f6622ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b2f79bd-931d-4ba2-942c-44975f6622ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb219db575aff115541297341acdf44f33ce487d7793a24c207c36da959f8a005","name":"Bojana Barjaktarevic","registered_at":"2026-06-14T20:47:53Z","symbol":"NIM0572120","token_address":"0x199aedba9ee931ef07eb64e5e96809f8c789750b","type":"artist","uuid":"9b2f79bd-931d-4ba2-942c-44975f6622ec"}
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 0xb219db575aff115541297341acdf44f33ce487d7793a24c207c36da959f8a005. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b2f79bd-931d-4ba2-942c-44975f6622ec.json and https://artists.proofprofile.net/proofs/artist/9b2f79bd-931d-4ba2-942c-44975f6622ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0xb219db575aff115541297341acdf44f33ce487d7793a24c207c36da959f8a005","name":"Bojana Barjaktarevic","registered_at":"2026-06-14T20:47:53Z","symbol":"NIM0572120","token_address":"0x199aedba9ee931ef07eb64e5e96809f8c789750b","type":"artist","uuid":"9b2f79bd-931d-4ba2-942c-44975f6622ec"}
album: Srna i Jelen (live)
  type: MusicAlbum
  date published: 2022-01-24
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  type: MusicAlbum
  date published: 2023-05-21
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  type: MusicAlbum
  date published: 2023-05-21
album: Zar za mene nema sreće (Cover)
  type: MusicAlbum
  date published: 2023-05-31
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  type: MusicAlbum
  date published: 2023-05-31
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-10-16
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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