Tributo al Bolero Cubano: Madre No Me Pidas / Todo en Conjunto / Tú Mi Afinidad / La Vida Es una Semana

Recording identifiers

ISRC

PEMG90203005

Release date of the album this recording appears on

2002

CopyrightID (CopyrightChains transaction hash)

0xa7b1e271eb53075be30ca0fed636a17b974a2c19f6cba00c4fabc3a4f1e9eaf8

Copyright registration time

2026-07-30T10:34:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T10:42:33Z

Bitcoin block

960247

Canonical record hash

sha256:bc0551c5c547cad00cc3e13fab69ea4438cc4caf32d528b05bc462f17549b18c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC PEMG90203005

What this proof establishes

This recording was released in 2002, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.