La última lágrima

Recording by Daniel Maza.

Recording identifiers

ISRC
QM6N22306813
CopyrightID (CopyrightChains transaction hash)
0xe6359693384761dd03737bb3de182beac5d0b736ef1e05b31b020cc908558e75
Copyright registration time
2026-07-07T10:46:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ea8085d8364ae3d7f5863e49f30b079a3e4e6cc94aa43fe57fdd2a7ddfd94cf4

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.