Caio Pagano (born May 14, 1940) is a Brazilian-American concert pianist and teacher. The New York Times has praised his performance of Beethoven’s esoteric Diabelli Variations as “absolutely first-c
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 0xadfce52114bc701e0817e22abf355a99654eb0a4d12f295228648d72581347e7. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb034a98-01b2-4c87-bb24-2e43c7341a4f.json and https://artists.proofprofile.net/proofs/artist/fb034a98-01b2-4c87-bb24-2e43c7341a4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).