Orkestar Bobana Markovića
type: MusicGroup
popularity: 2
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0893f8e8d480abac52b4257f17650d23a277fca20af75ea8fe66dfb8601b43a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953958
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953958
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/271b50f0-84b1-40a8-b56b-f72c2d8ac035.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/271b50f0-84b1-40a8-b56b-f72c2d8ac035.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/271b50f0-84b1-40a8-b56b-f72c2d8ac035
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:52:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0893f8e8d480abac52b4257f17650d23a277fca20af75ea8fe66dfb8601b43a7","name":"Orkestar Bobana Markovića","registered_at":"2026-06-16T03:10:02Z","symbol":"NIM0918755","token_address":"0x5640ca2034012e553b8738a15af03c53a9e3c6a9","type":"artist","uuid":"271b50f0-84b1-40a8-b56b-f72c2d8ac035"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0893f8e8d480abac52b4257f17650d23a277fca20af75ea8fe66dfb8601b43a7. Chain 2 (Bitcoin): anchored in block 953958 (2026-06-16T14:52:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/271b50f0-84b1-40a8-b56b-f72c2d8ac035.json and https://artists.proofprofile.net/proofs/artist/271b50f0-84b1-40a8-b56b-f72c2d8ac035.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:52:44Z
  text: {"copyright_id":"0x0893f8e8d480abac52b4257f17650d23a277fca20af75ea8fe66dfb8601b43a7","name":"Orkestar Bobana Markovića","registered_at":"2026-06-16T03:10:02Z","symbol":"NIM0918755","token_address":"0x5640ca2034012e553b8738a15af03c53a9e3c6a9","type":"artist","uuid":"271b50f0-84b1-40a8-b56b-f72c2d8ac035"}
album: Hani rumba
  type: MusicAlbum
  date published: 1996-07-25
album: Hani rumba
  type: MusicAlbum
  date published: 2013-10-08
album: Hani rumba
  type: MusicAlbum
  date published: 2013-10-08