Ya no me acuerdo

Recording by Ulises Bueno.

Recording identifiers

ISRC
QM6P41711682
CopyrightID (CopyrightChains transaction hash)
0x479de78bc9e73b7e9e8e354c803511819fbc4d767257baff7fe0792832e9b484
Copyright registration time
2026-06-05T05:20:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:19664256462a633458e08a628dc82ce737ad5d86dc1d1e1623085cff58ad5e3c

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.