Rasika Nawarathne
type: MusicGroup
popularity: 7
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb5b9ca2b415c697534915104a88c8f971e4ba789fe359e423853d4687c8c5a53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb5b9ca2b415c697534915104a88c8f971e4ba789fe359e423853d4687c8c5a53","name":"Rasika Nawarathne","registered_at":"2026-06-17T16:11:58Z","symbol":"NIM1448857","token_address":"0xabc6c73ea16887539536d31db3e2562bb545c8d7","type":"artist","uuid":"8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe"}
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 0xb5b9ca2b415c697534915104a88c8f971e4ba789fe359e423853d4687c8c5a53. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe.json and https://artists.proofprofile.net/proofs/artist/8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xb5b9ca2b415c697534915104a88c8f971e4ba789fe359e423853d4687c8c5a53","name":"Rasika Nawarathne","registered_at":"2026-06-17T16:11:58Z","symbol":"NIM1448857","token_address":"0xabc6c73ea16887539536d31db3e2562bb545c8d7","type":"artist","uuid":"8fd1ad80-d2c3-4e72-a287-9616ca8cfbfe"}
album: Somebody that I used to know
  type: MusicAlbum
  date published: 2020-09-01
album: Sandagiri Pamula
  type: MusicAlbum
  date published: 2020-09-12
album: Sandagiri Pamula
  type: MusicAlbum
  date published: 2020-09-12
album: Nanga (Poson Wassak) [Acoustic Version]
  type: MusicAlbum
  date published: 2022-08-31
album: Nostalgic 2000's
  type: MusicAlbum
  date published: 2023-03-01