Piero Cotto (born 14 July 1944) is an Italian singer-songwriter and musician. Life and career Born in Asti, Cotto began his musical career as a member of the Orchestra.Enzo Giannelli (1990). "Cott
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 0xa60c0e87e1671637550c56c67b8b24c976d910bed078042132297320f8972eca. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87.json and https://artists.proofprofile.net/proofs/artist/fd0926bf-b6ba-4ee5-8ea2-d26f8305db87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hit Songs International (The Best Village Song)