Carlos Alberto Lapouble (1942 — 2009), better known as Pocho Lapouble, was an Argentine jazz drummer, composer and arranger. Carlos Alberto Pocho Lapouble was born in La Plata. He and a group of loca
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7cb9dfc9639c39f5be3c0727e302ade1c80965a386062188ccad77858b2fb0. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23f0299a-46f6-4da5-a4c8-e3a88e509b96.json and https://artists.proofprofile.net/proofs/artist/23f0299a-46f6-4da5-a4c8-e3a88e509b96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
¿Dónde estás amor de mi vida que no te puedo encontrar? (Banda Sonora Original de Sonido de la Pelicula)