Kamal Addararachchi
type: MusicGroup
description: Addararachchige Gunendra Kamal (born on 5 February 1962: ), popularly known as Kamal Addararachchi, is an actor in Sri Lankan cinema, theatre and television, as well as a singer and presenter. He made
popularity: 15
followers: 696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9bb185bd3f6ac13caa8308d51e8ea48cf99ea2205ff219aab0a31235225b611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95540014-6ef5-4e25-95d6-09208042b05c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95540014-6ef5-4e25-95d6-09208042b05c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95540014-6ef5-4e25-95d6-09208042b05c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9bb185bd3f6ac13caa8308d51e8ea48cf99ea2205ff219aab0a31235225b611","name":"Kamal Addararachchi","registered_at":"2026-06-14T20:11:58Z","symbol":"NIM0563553","token_address":"0xfdd1a8549ff04dd830f7c8f51411b8f77d40d74b","type":"artist","uuid":"95540014-6ef5-4e25-95d6-09208042b05c"}
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 0xf9bb185bd3f6ac13caa8308d51e8ea48cf99ea2205ff219aab0a31235225b611. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95540014-6ef5-4e25-95d6-09208042b05c.json and https://artists.proofprofile.net/proofs/artist/95540014-6ef5-4e25-95d6-09208042b05c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xf9bb185bd3f6ac13caa8308d51e8ea48cf99ea2205ff219aab0a31235225b611","name":"Kamal Addararachchi","registered_at":"2026-06-14T20:11:58Z","symbol":"NIM0563553","token_address":"0xfdd1a8549ff04dd830f7c8f51411b8f77d40d74b","type":"artist","uuid":"95540014-6ef5-4e25-95d6-09208042b05c"}
album: Unmada Wu premadare
  type: MusicAlbum
  date published: 2013
album: Thun Sitha - Single
  type: MusicAlbum
  date published: 2019-07-12