Asif Mehdi
type: MusicGroup
genre: ghazal
genre: qawwali
genre: sufi
description: Asif Mehdi (1966-2021) was a Pakistani ghazal singer and a playback singer in Lollywood, Pakistan. He was known much for reviving classical singing in his country as well as for being the son of Mehdi
popularity: 7
followers: 4599
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce2682f88fc8a17e0057f89104910e998b3cd3a66b8536025c39e7fbdb1a109c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56703d69-4a46-4173-8874-d1aa5dad5ca1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56703d69-4a46-4173-8874-d1aa5dad5ca1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56703d69-4a46-4173-8874-d1aa5dad5ca1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce2682f88fc8a17e0057f89104910e998b3cd3a66b8536025c39e7fbdb1a109c","name":"Asif Mehdi","registered_at":"2026-06-16T19:50:36Z","symbol":"NIM1157565","token_address":"0x9eb68513aa6e2eac3cfd4a7a11dcd99442188a4b","type":"artist","uuid":"56703d69-4a46-4173-8874-d1aa5dad5ca1"}
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 0xce2682f88fc8a17e0057f89104910e998b3cd3a66b8536025c39e7fbdb1a109c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56703d69-4a46-4173-8874-d1aa5dad5ca1.json and https://artists.proofprofile.net/proofs/artist/56703d69-4a46-4173-8874-d1aa5dad5ca1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xce2682f88fc8a17e0057f89104910e998b3cd3a66b8536025c39e7fbdb1a109c","name":"Asif Mehdi","registered_at":"2026-06-16T19:50:36Z","symbol":"NIM1157565","token_address":"0x9eb68513aa6e2eac3cfd4a7a11dcd99442188a4b","type":"artist","uuid":"56703d69-4a46-4173-8874-d1aa5dad5ca1"}
album: Jeena Yahan Marna Yahan
  type: MusicAlbum
  date published: 1999-01-01
album: Classsics of Asif Mehdi Punjabi Geet
  type: MusicAlbum
  date published: 2013-11-01
album: Tara Chehra - Single
  type: MusicAlbum
  date published: 2018-06-26
album: Kisae Gum Main Tere Naam
  type: MusicAlbum
  date published: 2022