Prabhjit Singh
type: MusicGroup
genre: bhangra
popularity: 2
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c549b6d9708bfdf0c4a4d4236f1d23591cbf09a16880a38d6341b660cf2237d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca2d898b-b9ad-4f4d-8b6c-1d94905abb71.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ca2d898b-b9ad-4f4d-8b6c-1d94905abb71.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ca2d898b-b9ad-4f4d-8b6c-1d94905abb71
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c549b6d9708bfdf0c4a4d4236f1d23591cbf09a16880a38d6341b660cf2237d","name":"Prabhjit Singh","registered_at":"2026-06-20T22:32:06Z","symbol":"NIM1735149","token_address":"0xfb4c3c9b8728d576f47afe386711833b13436445","type":"artist","uuid":"ca2d898b-b9ad-4f4d-8b6c-1d94905abb71"}
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 0x3c549b6d9708bfdf0c4a4d4236f1d23591cbf09a16880a38d6341b660cf2237d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ca2d898b-b9ad-4f4d-8b6c-1d94905abb71.json and https://artists.proofprofile.net/proofs/artist/ca2d898b-b9ad-4f4d-8b6c-1d94905abb71.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x3c549b6d9708bfdf0c4a4d4236f1d23591cbf09a16880a38d6341b660cf2237d","name":"Prabhjit Singh","registered_at":"2026-06-20T22:32:06Z","symbol":"NIM1735149","token_address":"0xfb4c3c9b8728d576f47afe386711833b13436445","type":"artist","uuid":"ca2d898b-b9ad-4f4d-8b6c-1d94905abb71"}
album: First Step
  type: MusicAlbum
  date published: 2009-11-11
album: First Step
  type: MusicAlbum
  date published: 2009-11-11
album: Nitnem Gurbani
  type: MusicAlbum
  date published: 2019-11-08