Vikki Grewal
type: MusicGroup
genre: punjabi hip hop
genre: punjabi pop
popularity: 3
followers: 865
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a633fd70fac61463dec48f8827c7e2b60adf5e68bdaf3e53d91a1792442c045
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/e8e8c203-d4c1-4d04-8716-3946bdffe8f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8e8c203-d4c1-4d04-8716-3946bdffe8f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8e8c203-d4c1-4d04-8716-3946bdffe8f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a633fd70fac61463dec48f8827c7e2b60adf5e68bdaf3e53d91a1792442c045","name":"Vikki Grewal","registered_at":"2026-06-21T09:37:45Z","symbol":"NIM1890875","token_address":"0x41445c29454d5fb58ef39b52289bd904e6a88329","type":"artist","uuid":"e8e8c203-d4c1-4d04-8716-3946bdffe8f1"}
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 0x7a633fd70fac61463dec48f8827c7e2b60adf5e68bdaf3e53d91a1792442c045. 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/e8e8c203-d4c1-4d04-8716-3946bdffe8f1.json and https://artists.proofprofile.net/proofs/artist/e8e8c203-d4c1-4d04-8716-3946bdffe8f1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x7a633fd70fac61463dec48f8827c7e2b60adf5e68bdaf3e53d91a1792442c045","name":"Vikki Grewal","registered_at":"2026-06-21T09:37:45Z","symbol":"NIM1890875","token_address":"0x41445c29454d5fb58ef39b52289bd904e6a88329","type":"artist","uuid":"e8e8c203-d4c1-4d04-8716-3946bdffe8f1"}
album: Lucifer
  type: MusicAlbum
  date published: 2020-02-28
album: Outta Reach
  type: MusicAlbum
  date published: 2020-08-13
album: Chal Koi Na
  type: MusicAlbum
  date published: 2020-12-18
album: By My Side
  type: MusicAlbum
  date published: 2021-06-12
album: Swaad
  type: MusicAlbum
  date published: 2024-09-04
album: Laalpari
  type: MusicAlbum
  date published: 2025-09-03