Canción Para Una Esposa Triste

Recording by Los Galos.

Recording identifiers

ISRC
COC017401811
CopyrightID (CopyrightChains transaction hash)
0xf852a9b098a9d776b072456fadb8177373b15b165d782a58605fd9975bf1c68c
Copyright registration time
2026-07-29T20:37:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T21:09:47Z
Bitcoin block
960144
Canonical record hash
sha256:bb46be1fd806480f9c47de94b8e79ace529872fdc4707409d33f979454304424

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.