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 0x4952016b6206d95f1f7c51325256b85e4c63df25cf768533050052d2aeb54d51. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e177c57-5914-4673-9510-2f606d9d2425.json and https://artists.proofprofile.net/proofs/artist/6e177c57-5914-4673-9510-2f606d9d2425.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Lista de Schindler - La Canción Inconclusa
Nunca Serás Más Joven de Lo Que Eres en Este Instante
Hacia las Cárceles / Te Voy a Exterminar / Fiestas Negras / Ella - En Vivo 29/03/07
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Presentación por Kilowatt - En Vivo, 1995
El Sueño - Acústico en Radio Miraflores, 1997