Mohammad Irfan
type: MusicGroup
description: Mohammad Irfan (Punjabi, ; born 6 June 1982) is a former Pakistani cricketer who has represented Pakistan in Test, ODI and T20 cricket. Known for his height of , he is the tallest player to play first
popularity: 18
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefe60ef40bc9f52790cc8bd6627b87572a64c290673d5b21b8dce4a361880486
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953701
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953701
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/766349c5-09e3-4515-8733-5a667eba469d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/766349c5-09e3-4515-8733-5a667eba469d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/766349c5-09e3-4515-8733-5a667eba469d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:16:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefe60ef40bc9f52790cc8bd6627b87572a64c290673d5b21b8dce4a361880486","name":"Mohammad Irfan","registered_at":"2026-06-14T16:54:52Z","symbol":"NIM0516598","token_address":"0x15eda2388a12fd9a313595c64946e1fa363b7b52","type":"artist","uuid":"766349c5-09e3-4515-8733-5a667eba469d"}
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 0xefe60ef40bc9f52790cc8bd6627b87572a64c290673d5b21b8dce4a361880486. Chain 2 (Bitcoin): anchored in block 953701 (2026-06-14T22:16:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/766349c5-09e3-4515-8733-5a667eba469d.json and https://artists.proofprofile.net/proofs/artist/766349c5-09e3-4515-8733-5a667eba469d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:16:40Z
  text: {"copyright_id":"0xefe60ef40bc9f52790cc8bd6627b87572a64c290673d5b21b8dce4a361880486","name":"Mohammad Irfan","registered_at":"2026-06-14T16:54:52Z","symbol":"NIM0516598","token_address":"0x15eda2388a12fd9a313595c64946e1fa363b7b52","type":"artist","uuid":"766349c5-09e3-4515-8733-5a667eba469d"}