Si el alma se queda ¿Por qué no apareces?

Recording by Magdalena Matthey.

Recording identifiers

ISRC
ES71G1614536
Release date of the album this recording appears on
2000-04-21
CopyrightID (CopyrightChains transaction hash)
0x0d4589279a34fc68e1a89ffd8aee0759f80cade074ef5e599934d320b4a1d42d
Copyright registration time
2026-06-23T19:10:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:e0e242b80303a2a7fb21e1aea936f539db6b198118be3e724928b47479749542

What this proof establishes

This recording was released in 2000, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.