Domingo Johnny Vega Urzúa (born December 24, 1977), commonly known as Américo, is a Chilean singer. He became known as the lead artist of Américo y la Nueva Alegría. He is the son of a locally known
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 0x43e07388274e5d0c6466fb1485f2125d48e122a93732070146c73f5830848e9c. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd37258a-15cb-48f6-96da-faed03d9882c.json and https://artists.proofprofile.net/proofs/artist/dd37258a-15cb-48f6-96da-faed03d9882c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Américo 18 Éxitos Colección la Gran Cumbia (Vol 2)
El Embrujo | Así Es | Ten Pena por Ti | Traicionera | Días y Días - Megamix
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xd3f2ec4f150947381f7b63414a53407aea2ae4f2ccc7633a2fbf6ea4da664c64. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1929054 — a six-check JSON result.
Cumbia Tropical Nº 3: el Embrujo / Perfume de Mujer / Traicionera / Me la Pagarás / Comparame - Megamix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e71a52af661bb5fa1387ad1a582788e260b596eec25af592f02636765941d2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1880648 — a six-check JSON result.
Fiesta Mix 3.0 Cumbia Mix Cerveza: Me Emborrachare / una Cerveza Cantinero
Mi Historia - Grandes Éxitos - Megamix por Dj Pinky