Fuiste mala (bolero rítmico)

Recording by La Sonora Matancera.

Recording identifiers

ISRC
PLH492232118
CopyrightID (CopyrightChains transaction hash)
0xf95787101f0c13d41f7cad7af20eac5070b084e8b5f2b7089b6487a74402f5cb
Copyright registration time
2026-07-07T18:09:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:39:04Z
Bitcoin block
957122
Canonical record hash
sha256:b7560e34a536f076392c40d263d62b9db739e5a0b7bf7307a7ad418518a8bdfd

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.