Por Si Acaso Me Recuerdas

Recording identifiers

ISRC

MXUM72004596

Release date of the album this recording appears on

1987-01-01

CopyrightID (CopyrightChains transaction hash)

0x5ba8c04c74a35ed8e168f701f69c0ddf27814212183d28d73efb292d179f3261

Copyright registration time

2026-07-31T10:51:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:f7938614a7af778b5d114750053a1aad7c53d33dc593c95cb5a19d476e3a2c24

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC MXUM72004596

What this proof establishes

This recording was released in 1987, 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.