Yo no te olvido

Recording by Ulises Bueno.

Recording identifiers

ISRC
QMFME2298327
CopyrightID (CopyrightChains transaction hash)
0xa07762c652d3f679c79ffff3c26437d422874259455c44776ed34388dd0edc5a
Copyright registration time
2026-06-17T21:37:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:b719b9aa6e7f69e0ecff70cfc3204e61afb02c5866684162e6386f1ad02cd0e5

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.