Harihar Devkota known professionally as Shirish Devkota (born 17 July 1985) is a Nepalese folk singer. He has released 20 of his albums and provided vocals for at least 100 more including Karuwa ma
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 0x42643c8e2292b4d62c539eb22b248bc273846a0713a0e51939dacb8ce3647f1c. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dabb29d-6c18-4938-b5bb-659b36afce14.json and https://artists.proofprofile.net/proofs/artist/1dabb29d-6c18-4938-b5bb-659b36afce14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).