1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1464a8154f1fa77b8501462401867a7b07e6d5e4fc87a022a112621e362b4bd. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b2e9c13-7e58-4bd6-9146-9c5b9fe8a025.json and https://artists.proofprofile.net/proofs/artist/2b2e9c13-7e58-4bd6-9146-9c5b9fe8a025.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Quando Você Se Foi Chorei (Automotivo Remix)
Quando Você Se Foi Chorei - Automotivo Remix
Mandona (feat. MC RUAN RZAN, LK7 Original, MK no Beat)