Mala Mujer - 2022 Remasterizado

Recording by La Sonora Matancera.

Recording identifiers

ISRC
MXA0N2200292
CopyrightID (CopyrightChains transaction hash)
0x67286c1e0a4c0af4a622e7c732a1176d8103b6f9894c78a48ab8e955c25c1c5f
Copyright registration time
2026-07-07T09:39:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:599396e7e010ac38562ed12fd4d6d4c2599aeaa8e74aa961ca24be0e687dc6c9

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.