Vlastimir Stojiljković-Đuza
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a29258e7b5ee145f1ffd05ac9f835a277caefed72c2653a93b7a5f5254e6b2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46f07be5-ffb1-4744-bd82-271bd34c0db6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46f07be5-ffb1-4744-bd82-271bd34c0db6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46f07be5-ffb1-4744-bd82-271bd34c0db6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a29258e7b5ee145f1ffd05ac9f835a277caefed72c2653a93b7a5f5254e6b2b","name":"Vlastimir Stojiljković-Đuza","registered_at":"2026-06-16T14:37:37Z","symbol":"NIM1082878","token_address":"0xff8dee8a1b9436d779e838c61e1cd08a383f694b","type":"artist","uuid":"46f07be5-ffb1-4744-bd82-271bd34c0db6"}
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 0x9a29258e7b5ee145f1ffd05ac9f835a277caefed72c2653a93b7a5f5254e6b2b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46f07be5-ffb1-4744-bd82-271bd34c0db6.json and https://artists.proofprofile.net/proofs/artist/46f07be5-ffb1-4744-bd82-271bd34c0db6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9a29258e7b5ee145f1ffd05ac9f835a277caefed72c2653a93b7a5f5254e6b2b","name":"Vlastimir Stojiljković-Đuza","registered_at":"2026-06-16T14:37:37Z","symbol":"NIM1082878","token_address":"0xff8dee8a1b9436d779e838c61e1cd08a383f694b","type":"artist","uuid":"46f07be5-ffb1-4744-bd82-271bd34c0db6"}