S.D.Burmanuj Mathews
type: MusicGroup
genre: desi pop
popularity: 12
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2bcfd7933e8b07c6de90b8209fad0d6312615053097bc6b9880bc8d197363b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/454bd992-6aed-4a10-8def-b1b7b234a8a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/454bd992-6aed-4a10-8def-b1b7b234a8a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/454bd992-6aed-4a10-8def-b1b7b234a8a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2bcfd7933e8b07c6de90b8209fad0d6312615053097bc6b9880bc8d197363b6","name":"S.D.Burmanuj Mathews","registered_at":"2026-06-14T11:45:49Z","symbol":"NIM0442836","token_address":"0x26f4d741175ac5ebb0bd9235e7c8a8be1620d2e2","type":"artist","uuid":"454bd992-6aed-4a10-8def-b1b7b234a8a5"}
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 0xe2bcfd7933e8b07c6de90b8209fad0d6312615053097bc6b9880bc8d197363b6. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/454bd992-6aed-4a10-8def-b1b7b234a8a5.json and https://artists.proofprofile.net/proofs/artist/454bd992-6aed-4a10-8def-b1b7b234a8a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0xe2bcfd7933e8b07c6de90b8209fad0d6312615053097bc6b9880bc8d197363b6","name":"S.D.Burmanuj Mathews","registered_at":"2026-06-14T11:45:49Z","symbol":"NIM0442836","token_address":"0x26f4d741175ac5ebb0bd9235e7c8a8be1620d2e2","type":"artist","uuid":"454bd992-6aed-4a10-8def-b1b7b234a8a5"}