Junaid Ur Rehman
type: MusicGroup
genre: qawwali
popularity: 17
followers: 303
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00819fe40421aa96833d2bb624b48fe30de3314fb903174f02837f2fe1c151ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feaa91ef-1c14-44cd-afeb-9fc3e183788f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feaa91ef-1c14-44cd-afeb-9fc3e183788f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/feaa91ef-1c14-44cd-afeb-9fc3e183788f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00819fe40421aa96833d2bb624b48fe30de3314fb903174f02837f2fe1c151ea","name":"Junaid Ur Rehman","registered_at":"2026-06-15T07:16:12Z","symbol":"NIM0722147","token_address":"0xc55334f154f7d4cc97545d193e97210b0d8931ee","type":"artist","uuid":"feaa91ef-1c14-44cd-afeb-9fc3e183788f"}
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 0x00819fe40421aa96833d2bb624b48fe30de3314fb903174f02837f2fe1c151ea. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feaa91ef-1c14-44cd-afeb-9fc3e183788f.json and https://artists.proofprofile.net/proofs/artist/feaa91ef-1c14-44cd-afeb-9fc3e183788f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x00819fe40421aa96833d2bb624b48fe30de3314fb903174f02837f2fe1c151ea","name":"Junaid Ur Rehman","registered_at":"2026-06-15T07:16:12Z","symbol":"NIM0722147","token_address":"0xc55334f154f7d4cc97545d193e97210b0d8931ee","type":"artist","uuid":"feaa91ef-1c14-44cd-afeb-9fc3e183788f"}
album: Kabhi Mayoos Mat Hona
  type: MusicAlbum
  date published: 2019-12-09