Nube pasajera

Recording by David Calzado.

Recording identifiers

ISRC
ESAAI0207913
Release date of the album this recording appears on
2006-01-01
CopyrightID (CopyrightChains transaction hash)
0xa1f0c9ae7cb1214237950c91432b82394c35ec8fcab8aa894bbb1e0d0a01b163
Copyright registration time
2026-07-22T14:35:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T15:38:35Z
Bitcoin block
959144
Canonical record hash
sha256:06728cc0032efa194914604b333877af8a4be06937b3d9576b22ca18160002eb

What this proof establishes

This recording was released in 2006, 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.