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 0x8984597fe533d96a00c3ccb8122618638e442c6bf576f2102aec9a80de746581. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50fbff1e-3b08-4544-9e09-9eb2d6caae7f.json and https://artists.proofprofile.net/proofs/artist/50fbff1e-3b08-4544-9e09-9eb2d6caae7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Graça do Menino, a Galera Gosta de Ver
Ele! O Homem! Uma Máquina! Uma Besta Enjaulada!
PRA BATER O PALMEIRAS TEM QUE FAZER MUITO!
Ele Fez de Novo! Mais Uma Vez! Ele É Incansável!