Una vez más

Recording by LOMBARDI.

Recording identifiers

ISRC
ES5150259002
Release date of the album this recording appears on
2002-03-04
CopyrightID (CopyrightChains transaction hash)
0x1c7015ec4fd6ac7e684dda14fea02a39c6870826c86861d92276e25dd034d819

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:36:16Z
Bitcoin block
960264
Canonical record hash
sha256:5d146bf06177196a3c0cc283a947e77b3a0bf64b2465873e3180f6049bfa812a

What this proof establishes

This recording was released in 2002, 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.