Saif Ali
type: MusicGroup
description: Saif Ali (born 27 October 1997) is a Pakistani cricketer. He made his first-class debut for National Bank of Pakistan in the 2017–18 Quaid-e-Azam Trophy on 26 September 2017. Prior to his first-class
popularity: 9
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8f3b9dbf825ea21ea8d1ced0134a92c213304221e16fc77f7d45dee264d1c44
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/4363f637-63b4-41b0-8cd3-e16fdd3c46a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4363f637-63b4-41b0-8cd3-e16fdd3c46a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4363f637-63b4-41b0-8cd3-e16fdd3c46a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8f3b9dbf825ea21ea8d1ced0134a92c213304221e16fc77f7d45dee264d1c44","name":"Saif Ali","registered_at":"2026-06-16T13:03:57Z","symbol":"NIM1060534","token_address":"0xd66e4a19284ac7f36298cdd2c23bdb73ea6691f5","type":"artist","uuid":"4363f637-63b4-41b0-8cd3-e16fdd3c46a9"}
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 0xa8f3b9dbf825ea21ea8d1ced0134a92c213304221e16fc77f7d45dee264d1c44. 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/4363f637-63b4-41b0-8cd3-e16fdd3c46a9.json and https://artists.proofprofile.net/proofs/artist/4363f637-63b4-41b0-8cd3-e16fdd3c46a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xa8f3b9dbf825ea21ea8d1ced0134a92c213304221e16fc77f7d45dee264d1c44","name":"Saif Ali","registered_at":"2026-06-16T13:03:57Z","symbol":"NIM1060534","token_address":"0xd66e4a19284ac7f36298cdd2c23bdb73ea6691f5","type":"artist","uuid":"4363f637-63b4-41b0-8cd3-e16fdd3c46a9"}
album: Tere Wastay
  type: MusicAlbum
  date published: 2025-05-02