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 0x51b779cdd32b5a8fe1aeafb5f8eac0e3b6fe8ea306fc66feab1f92176d66a8b1. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac6f4d9d-4e35-49d6-8941-550e6d3b6e38.json and https://artists.proofprofile.net/proofs/artist/ac6f4d9d-4e35-49d6-8941-550e6d3b6e38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
This Is Ma'House - Alberto Ponzo Catuxa Remix
This Is Ma'House - Angel Sulbarán & Ronald Rossenouff Remix
This Is Ma'House - Edson Pride Radio Mix
This Is Ma'House - Johnny Bass & Rafael Daglar Remix
This Is Ma'House - Val-El Experience Remix
Born To Samba - 2025 Remake Extended Remix
Born To Samba - Alberto Ponzo Carnival Remix
Born To Samba - Alberto Ponzo Carnival Radio Mix
Born To Samba - Ennzo Dias & Maycon Reis Remix
Born To Samba - Ennzo Dias & Maycon Reis Radio Mix
Born To Samba - Diego Santander Radio Mix
Born To Samba - Diego Santander Circuit Remix
Born To Samba - Diego Santander Circuit Radio Mix
Everybody Up - Marcelo Almeida & Diego Fernandez Remix
Chic Chic Boom - Rafael Daglar & Marcelo Almeida Remix
Shake - Marcelo Almeida & Rafael Daglar Remix
Confusa - Marcelo Almeida & Rafael Daglar Remix
Station - Marcelo Almeida & Rafael Daglar Remix
Keep On Movin' - Ennzo Dias & Marcelo Almeida Remix
CILADA (Marcelo Almeida "Risca Faca" Remix)
CILADA (Marcelo Almeida "RISCA FACA" Remix)
Station - Marcelo Almeida, Rafael Daglar Remix
Slave - Marcelo Almeida & Rafael Daglar Remix
The Final Countdown - Marcelo Almeida 'Future' Radio Mix
Show Me Drums - Marcelo Almeida & Rafael Daglar Remix
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Ta Passada - Marcelo Almeida, Ennzo Dias Remix