Jahura Baul
type: MusicGroup
genre: bangla pop
popularity: 14
followers: 1282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab64d1267978fb1f81de5920c8b9f1f5753782a71ef9e547c29798a7b2cc662b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11ae0428-1c3d-45e3-b2d8-1708fc613757.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11ae0428-1c3d-45e3-b2d8-1708fc613757.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11ae0428-1c3d-45e3-b2d8-1708fc613757
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab64d1267978fb1f81de5920c8b9f1f5753782a71ef9e547c29798a7b2cc662b","name":"Jahura Baul","registered_at":"2026-06-14T06:14:58Z","symbol":"NIM0363959","token_address":"0xe97270ef6a5e0990fd2011def1e80d55f5400729","type":"artist","uuid":"11ae0428-1c3d-45e3-b2d8-1708fc613757"}
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 0xab64d1267978fb1f81de5920c8b9f1f5753782a71ef9e547c29798a7b2cc662b. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11ae0428-1c3d-45e3-b2d8-1708fc613757.json and https://artists.proofprofile.net/proofs/artist/11ae0428-1c3d-45e3-b2d8-1708fc613757.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0xab64d1267978fb1f81de5920c8b9f1f5753782a71ef9e547c29798a7b2cc662b","name":"Jahura Baul","registered_at":"2026-06-14T06:14:58Z","symbol":"NIM0363959","token_address":"0xe97270ef6a5e0990fd2011def1e80d55f5400729","type":"artist","uuid":"11ae0428-1c3d-45e3-b2d8-1708fc613757"}