Gerard Imutan Salonga (born October 11, 1973) is a Filipino conductor, composer, and arranger known for his work in classical, film, and popular music. He is the founder of FILharmoniKA and has served
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 0x9252aef06840285fe158099419bbe16d389cf3b0928f4862d5444ab0461425a4. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04ccf849-6891-4f02-b838-f6fee023c31d.json and https://artists.proofprofile.net/proofs/artist/04ccf849-6891-4f02-b838-f6fee023c31d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).