Rajvir Jawanda
type: MusicGroup
genre: punjabi pop
description: Rajvir Jawanda (20 April 1990 – 8 October 2025) was an Indian singer and actor associated with Punjabi language music and films. He gained popularity with songs such as Kangani, Khush Reha Kar, and Ho
popularity: 15
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x078ab7a646b727ea686fc0960db37d63110500ec529e3fd2613367ee07e100a7
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/fd994695-56d4-49e5-84dd-2f5ac10ae259.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd994695-56d4-49e5-84dd-2f5ac10ae259.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd994695-56d4-49e5-84dd-2f5ac10ae259
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x078ab7a646b727ea686fc0960db37d63110500ec529e3fd2613367ee07e100a7","name":"Rajvir Jawanda","registered_at":"2026-06-15T07:13:19Z","symbol":"NIM0721466","token_address":"0x53145fc0217a888dfb7ce70edf794a9180ad941c","type":"artist","uuid":"fd994695-56d4-49e5-84dd-2f5ac10ae259"}
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 0x078ab7a646b727ea686fc0960db37d63110500ec529e3fd2613367ee07e100a7. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd994695-56d4-49e5-84dd-2f5ac10ae259.json and https://artists.proofprofile.net/proofs/artist/fd994695-56d4-49e5-84dd-2f5ac10ae259.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x078ab7a646b727ea686fc0960db37d63110500ec529e3fd2613367ee07e100a7","name":"Rajvir Jawanda","registered_at":"2026-06-15T07:13:19Z","symbol":"NIM0721466","token_address":"0x53145fc0217a888dfb7ce70edf794a9180ad941c","type":"artist","uuid":"fd994695-56d4-49e5-84dd-2f5ac10ae259"}
album: Zor
  type: MusicAlbum
  date published: 2025-06-25