Qader Eshpari
type: MusicGroup
description: Qader Eshpari () (born April 1975) is an Afghan-American singer. He is of the new generation of exiled artists who have achieved fame outside of Afghanistan. He currently lives in Fremont, California.
popularity: 7
followers: 151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x359cc67e839ac6cd3e6cd7236e4a04a7927aeca3083b0c414d5a8d5109adcd39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/169d8512-e43d-479a-a96e-93494c45e7f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/169d8512-e43d-479a-a96e-93494c45e7f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/169d8512-e43d-479a-a96e-93494c45e7f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x359cc67e839ac6cd3e6cd7236e4a04a7927aeca3083b0c414d5a8d5109adcd39","name":"Qader Eshpari","registered_at":"2026-06-15T21:40:28Z","symbol":"NIM0840073","token_address":"0xfde94c6cce5c369ebb1798342baf54bc09e5ca31","type":"artist","uuid":"169d8512-e43d-479a-a96e-93494c45e7f6"}
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 0x359cc67e839ac6cd3e6cd7236e4a04a7927aeca3083b0c414d5a8d5109adcd39. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/169d8512-e43d-479a-a96e-93494c45e7f6.json and https://artists.proofprofile.net/proofs/artist/169d8512-e43d-479a-a96e-93494c45e7f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x359cc67e839ac6cd3e6cd7236e4a04a7927aeca3083b0c414d5a8d5109adcd39","name":"Qader Eshpari","registered_at":"2026-06-15T21:40:28Z","symbol":"NIM0840073","token_address":"0xfde94c6cce5c369ebb1798342baf54bc09e5ca31","type":"artist","uuid":"169d8512-e43d-479a-a96e-93494c45e7f6"}
album: Dil Diram
  type: MusicAlbum
  date published: 2023-10-18
album: Tu Hi Janum
  type: MusicAlbum
  date published: 2023-10-18
album: Ashonahi
  type: MusicAlbum
  date published: 2023-10-18
album: Chashma Hasta
  type: MusicAlbum
  date published: 2023-10-18
album: Laila Gula Nazdora
  type: MusicAlbum
  date published: 2023-10-18
album: Qader Eshpari Medley
  type: MusicAlbum
  date published: 2025-02-25