Rajen Patil
type: MusicGroup
popularity: 9
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71734c8b31ecb63b00b2d4f4d37990d67728bf12fb1c3e81acd9b04bb7833540
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f14848df-74e1-4fd3-bcf0-7485f1402849.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f14848df-74e1-4fd3-bcf0-7485f1402849.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f14848df-74e1-4fd3-bcf0-7485f1402849
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71734c8b31ecb63b00b2d4f4d37990d67728bf12fb1c3e81acd9b04bb7833540","name":"Rajen Patil","registered_at":"2026-06-21T13:05:10Z","symbol":"NIM1930871","token_address":"0x157b26d2f3dc208dbc5bf5bab5099e630b046033","type":"artist","uuid":"f14848df-74e1-4fd3-bcf0-7485f1402849"}
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 0x71734c8b31ecb63b00b2d4f4d37990d67728bf12fb1c3e81acd9b04bb7833540. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f14848df-74e1-4fd3-bcf0-7485f1402849.json and https://artists.proofprofile.net/proofs/artist/f14848df-74e1-4fd3-bcf0-7485f1402849.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x71734c8b31ecb63b00b2d4f4d37990d67728bf12fb1c3e81acd9b04bb7833540","name":"Rajen Patil","registered_at":"2026-06-21T13:05:10Z","symbol":"NIM1930871","token_address":"0x157b26d2f3dc208dbc5bf5bab5099e630b046033","type":"artist","uuid":"f14848df-74e1-4fd3-bcf0-7485f1402849"}