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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ac33d3ad20ab4cee5792a28c37c89ab1b29163973af1c04d223e8ff726e898. 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/7b96d39e-a9f0-41d3-92a3-ac9500f89554.json and https://artists.proofprofile.net/proofs/artist/7b96d39e-a9f0-41d3-92a3-ac9500f89554.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Automotivo Resucita Tímpano - Super Slowed
AUTOMOTIVO-MELODIA DESGOVERNADA - Slowed
AUTOMOTIVO-MELODIA DESGOVERNADA - Super Slowed
AUTOMOTIVO-MELODIA DESGOVERNADA - SpeedUp
Automotivo Força Infernal - Super Slowed
A SEQUÊNCIA DO SARRA SARRA - Super Slowed
AUTOMOTIVO ARTIFICIAL 1.0 - Super Slowed
AUTOMOTIVO ARTIFICIAL 1.0 - Ultra Slowed