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 0xa90110d08e1204cc60f055951886bec090ce9a1dca70f2834144d91b8905084a. 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/8bf33cbc-f5d9-4a00-a392-1ece0b5b7620.json and https://artists.proofprofile.net/proofs/artist/8bf33cbc-f5d9-4a00-a392-1ece0b5b7620.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Canción del Carrusel (Mingle Game Song del juego del calamar/ Español Latino Audio Only)
Un poco de maldad // A little bit bad (Extended Spanish Version)