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 0x2a477e8c40e7507081869f982e35e0ef7ca4673d1986aa341bbc30e23f07e9f5. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12e1e0fa-61de-496b-9d8b-e383c3ac1d58.json and https://artists.proofprofile.net/proofs/artist/12e1e0fa-61de-496b-9d8b-e383c3ac1d58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spread All Your Love (Bourbon Shopping's Celebration) [Acústico]
Spread All Your Love (Bourbon Shopping's Celebration) - Acústico
Chove no Deserto do Meu Peito (Acústico)
Chove no Deserto do Meu Peito - Acústico