Hadiqa Kiani
type: MusicGroup
description: Hadiqa Kiani (born 11 August 1972) is a Pakistani singer, songwriter, guitarist, actress, and social worker. She has won many national and international awards. Hadiqa has also performed at venues suc
popularity: 15
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb73bfcd7dffb69d8c6fb0f82f11f648fc3ec349f134165bee45e16792f092bb4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e4ef49-409f-4933-bff2-f22b90289988.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4e4ef49-409f-4933-bff2-f22b90289988.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4e4ef49-409f-4933-bff2-f22b90289988
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb73bfcd7dffb69d8c6fb0f82f11f648fc3ec349f134165bee45e16792f092bb4","name":"Hadiqa Kiani","registered_at":"2026-06-15T06:19:28Z","symbol":"NIM0708606","token_address":"0x5a9292f99a9104cc897f72699c83afd56bbf5dfb","type":"artist","uuid":"f4e4ef49-409f-4933-bff2-f22b90289988"}
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 0xb73bfcd7dffb69d8c6fb0f82f11f648fc3ec349f134165bee45e16792f092bb4. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4e4ef49-409f-4933-bff2-f22b90289988.json and https://artists.proofprofile.net/proofs/artist/f4e4ef49-409f-4933-bff2-f22b90289988.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T17:06:52Z
  text: {"copyright_id":"0xb73bfcd7dffb69d8c6fb0f82f11f648fc3ec349f134165bee45e16792f092bb4","name":"Hadiqa Kiani","registered_at":"2026-06-15T06:19:28Z","symbol":"NIM0708606","token_address":"0x5a9292f99a9104cc897f72699c83afd56bbf5dfb","type":"artist","uuid":"f4e4ef49-409f-4933-bff2-f22b90289988"}
album: Sajna Ve Sajna
  type: MusicAlbum
  date published: 2018-07-09