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 0x189dd1b407be6b4bd689eea962cd36b4872a29fb773fe279ed1790f6e4f5b532. 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/749335ec-84f0-42ce-a64a-6b0798685000.json and https://artists.proofprofile.net/proofs/artist/749335ec-84f0-42ce-a64a-6b0798685000.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Única Certeza Que Tengo Es la Incertidumbre
AGADU presenta: Daniel Drexler en 'Autores en vivo' (En vivo)
La única certeza que tengo es la incertidumbre - En vivo
Teletransportación (feat. Daniel Drexler)