chandra kumara kandanarachchi
type: MusicGroup
description: Chandra Kumara Kandanarachchi (; 1947/1948 – 26 March 2024) was a Sri Lankan singer. Career Kandanarachchi was known for several Sinhala songs including "Ege Sinahawa Thahanam", "Pem Benda Sith Be
popularity: 11
followers: 248
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f0a1887efdb4ea678491b7e03aee356d89aa47d39bf14f0301ab96abd60ce73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44888be6-dfa9-4c27-a8f7-d08f04ac6b5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44888be6-dfa9-4c27-a8f7-d08f04ac6b5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44888be6-dfa9-4c27-a8f7-d08f04ac6b5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f0a1887efdb4ea678491b7e03aee356d89aa47d39bf14f0301ab96abd60ce73","name":"chandra kumara kandanarachchi","registered_at":"2026-06-14T11:44:47Z","symbol":"NIM0442588","token_address":"0x176a909fe0226f25007d6920491bd4804f3553f6","type":"artist","uuid":"44888be6-dfa9-4c27-a8f7-d08f04ac6b5b"}
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 0x4f0a1887efdb4ea678491b7e03aee356d89aa47d39bf14f0301ab96abd60ce73. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44888be6-dfa9-4c27-a8f7-d08f04ac6b5b.json and https://artists.proofprofile.net/proofs/artist/44888be6-dfa9-4c27-a8f7-d08f04ac6b5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x4f0a1887efdb4ea678491b7e03aee356d89aa47d39bf14f0301ab96abd60ce73","name":"chandra kumara kandanarachchi","registered_at":"2026-06-14T11:44:47Z","symbol":"NIM0442588","token_address":"0x176a909fe0226f25007d6920491bd4804f3553f6","type":"artist","uuid":"44888be6-dfa9-4c27-a8f7-d08f04ac6b5b"}
album: Pem Banda Sith Banda (Remix)
  type: MusicAlbum
  date published: 2023-06-23
album: Pem Banda Sith Banda (Live)
  type: MusicAlbum
  date published: 2023-06-23
album: Pem Banda Sith Banda (Gee Lankare Version)
  type: MusicAlbum
  date published: 2023-06-23
album: Pem Banda Sith Banda (Sathi Aga Saade Version)
  type: MusicAlbum
  date published: 2023-06-23
album: Pem Banda Sith Banda (Live)
  type: MusicAlbum
  date published: 2023-06-23
album: Pem Banda Sith Banda (Tone Poem Version)
  type: MusicAlbum
  date published: 2023-06-23
album: Mal Pipila
  type: MusicAlbum
  date published: 2024-06-11
album: Sithe Sathuta Memories of 70s'
  type: MusicAlbum
  date published: 2024-06-13