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
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
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).
Pem Banda Sith Banda (Gee Lankare Version)
Pem Banda Sith Banda (Sathi Aga Saade Version)
Pem Banda Sith Banda (Tone Poem Version)