Rajiv Chaurasia
type: MusicGroup
popularity: 12
followers: 1273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf289e5d5cc8755058b3fc40835f6d2f223af94a61c320304faa8cde0966450eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb855028-a822-4d6a-a292-64622f499507.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb855028-a822-4d6a-a292-64622f499507.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb855028-a822-4d6a-a292-64622f499507
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf289e5d5cc8755058b3fc40835f6d2f223af94a61c320304faa8cde0966450eb","name":"Rajiv Chaurasia","registered_at":"2026-06-15T06:56:39Z","symbol":"NIM0717482","token_address":"0x4dd57afa07d851d923588fca85dba268705b850a","type":"artist","uuid":"fb855028-a822-4d6a-a292-64622f499507"}
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 0xf289e5d5cc8755058b3fc40835f6d2f223af94a61c320304faa8cde0966450eb. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb855028-a822-4d6a-a292-64622f499507.json and https://artists.proofprofile.net/proofs/artist/fb855028-a822-4d6a-a292-64622f499507.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xf289e5d5cc8755058b3fc40835f6d2f223af94a61c320304faa8cde0966450eb","name":"Rajiv Chaurasia","registered_at":"2026-06-15T06:56:39Z","symbol":"NIM0717482","token_address":"0x4dd57afa07d851d923588fca85dba268705b850a","type":"artist","uuid":"fb855028-a822-4d6a-a292-64622f499507"}