Dobojski dukat
type: MusicGroup
popularity: 3
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e79cb5308d936e596e7e514876cbab52bc70e25244de2ab548cd02e95d9f838
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/437df517-3269-482c-b7a4-42cd5c4d1456.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/437df517-3269-482c-b7a4-42cd5c4d1456.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/437df517-3269-482c-b7a4-42cd5c4d1456
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e79cb5308d936e596e7e514876cbab52bc70e25244de2ab548cd02e95d9f838","name":"Dobojski dukat","registered_at":"2026-06-16T13:08:45Z","symbol":"NIM1061674","token_address":"0xe40de0057cc90cc554ddf747935dff810623b707","type":"artist","uuid":"437df517-3269-482c-b7a4-42cd5c4d1456"}
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 0x2e79cb5308d936e596e7e514876cbab52bc70e25244de2ab548cd02e95d9f838. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/437df517-3269-482c-b7a4-42cd5c4d1456.json and https://artists.proofprofile.net/proofs/artist/437df517-3269-482c-b7a4-42cd5c4d1456.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x2e79cb5308d936e596e7e514876cbab52bc70e25244de2ab548cd02e95d9f838","name":"Dobojski dukat","registered_at":"2026-06-16T13:08:45Z","symbol":"NIM1061674","token_address":"0xe40de0057cc90cc554ddf747935dff810623b707","type":"artist","uuid":"437df517-3269-482c-b7a4-42cd5c4d1456"}