Gus Reyes (born June 27, 1977) is a Mexican musician and composer focused on film scoring. Reyes began his studies in music at the age of 8. His father, Jesus Gustavo Ramírez Avila (Student of Andrés
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be4de7aa1dede117a2a535387a3127e6b1c13206fa1c861e1426ca1489905db. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a16dfa81-68b2-47f8-95c4-6b1d88e23811.json and https://artists.proofprofile.net/proofs/artist/a16dfa81-68b2-47f8-95c4-6b1d88e23811.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Dark Side of Light (Original Motion Picture Soundtrack)
El Complot Mongol (Original Motion Picture Soundtrack)
Falco (Season One) (Original Television Soundtrack)
Guadalupe Reyes (Original Motion Picture Soundtrack)