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 0x676177bea1af9fd89496c40af208f092484d74ef0b7baf6074ff230b2fe4b483. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d3e219a-f1b7-444e-8de2-aeceeb4537bf.json and https://artists.proofprofile.net/proofs/artist/2d3e219a-f1b7-444e-8de2-aeceeb4537bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Montanha Maior do Mundo / Mande Nem Que Seja um Telegrama
Tentei Te Esquecer / Esta Noite Voce Vai Ter Que Ser Minha
Não Vou Voltar Atrás / Eu Vou Pedir a Lua
Mulher Sem Dono / Vou Tirar Você Desse Lugar
Evaldo Gouveia Romantico E Sentimental - O Som Da Seresta
Evaldo Gouveia (Canta Evaldo Gouveia e Jair Amorim)
Que Queres Tu de Mim / Sentimental Demais