Jawad Kahlown
type: MusicGroup
popularity: 16
followers: 20554
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89de67d6245b6f9323e52bbcb4d2a2dade57cbe58c1e35474d6c1a7c63ce08c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee0d0302-ef73-462b-9dcf-4e4b6a8a8121.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee0d0302-ef73-462b-9dcf-4e4b6a8a8121.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee0d0302-ef73-462b-9dcf-4e4b6a8a8121
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89de67d6245b6f9323e52bbcb4d2a2dade57cbe58c1e35474d6c1a7c63ce08c0","name":"Jawad Kahlown","registered_at":"2026-06-15T05:29:23Z","symbol":"NIM0696651","token_address":"0x21dd5d09758a13becdcbdd8857ff3e39a3ff199c","type":"artist","uuid":"ee0d0302-ef73-462b-9dcf-4e4b6a8a8121"}
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 0x89de67d6245b6f9323e52bbcb4d2a2dade57cbe58c1e35474d6c1a7c63ce08c0. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee0d0302-ef73-462b-9dcf-4e4b6a8a8121.json and https://artists.proofprofile.net/proofs/artist/ee0d0302-ef73-462b-9dcf-4e4b6a8a8121.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x89de67d6245b6f9323e52bbcb4d2a2dade57cbe58c1e35474d6c1a7c63ce08c0","name":"Jawad Kahlown","registered_at":"2026-06-15T05:29:23Z","symbol":"NIM0696651","token_address":"0x21dd5d09758a13becdcbdd8857ff3e39a3ff199c","type":"artist","uuid":"ee0d0302-ef73-462b-9dcf-4e4b6a8a8121"}
album: Udeekan
  type: MusicAlbum
  date published: 2004-01-01
album: 6 Lakh Bachi
  type: MusicAlbum
  date published: 2024-08-09