Raj Brar
type: MusicGroup
description: Rajbinder Singh Brar popularly known as Raj Brar (3 January 1972 – 31 December 2016) was an Indian singer, actor, lyricist and music director who worked in Punjabi cinema. He was best known for his 20
popularity: 9
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2abac8e0c88fe07c2d3ab238d2798f2724b44ce4ad1d1173f4a63846729128e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4ef9dd4-11ca-47b7-9db0-a26756a964d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4ef9dd4-11ca-47b7-9db0-a26756a964d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4ef9dd4-11ca-47b7-9db0-a26756a964d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2abac8e0c88fe07c2d3ab238d2798f2724b44ce4ad1d1173f4a63846729128e8","name":"Raj Brar","registered_at":"2026-06-21T14:48:27Z","symbol":"NIM1951771","token_address":"0xd7377fbf31e4e8b5a655dc2a3cf6e5f6587fdd49","type":"artist","uuid":"f4ef9dd4-11ca-47b7-9db0-a26756a964d6"}
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 0x2abac8e0c88fe07c2d3ab238d2798f2724b44ce4ad1d1173f4a63846729128e8. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4ef9dd4-11ca-47b7-9db0-a26756a964d6.json and https://artists.proofprofile.net/proofs/artist/f4ef9dd4-11ca-47b7-9db0-a26756a964d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2abac8e0c88fe07c2d3ab238d2798f2724b44ce4ad1d1173f4a63846729128e8","name":"Raj Brar","registered_at":"2026-06-21T14:48:27Z","symbol":"NIM1951771","token_address":"0xd7377fbf31e4e8b5a655dc2a3cf6e5f6587fdd49","type":"artist","uuid":"f4ef9dd4-11ca-47b7-9db0-a26756a964d6"}