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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985f99c4dfdf2cd581ae891f53f1b1f4e50689aaffe2f381beb1fb39686f9a08. Chain 2 (Bitcoin): anchored in block 953932 (2026-06-16T11:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ff7d3f8-4575-4536-9d0b-e2de384d9af8.json and https://artists.proofprofile.net/proofs/artist/1ff7d3f8-4575-4536-9d0b-e2de384d9af8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Éxitos del Pasado Mañana 2011-2016, Vol. 2
2020 (Cómo Dejé de Preocuparme y Aprendí a Amar el Caos)
Cómo Dejé de Preocuparme y Aprendí a Amar el Caos