Estoy Loco

Recording by La Sonora Matancera.

Recording identifiers

ISRC
NLHR52169027
CopyrightID (CopyrightChains transaction hash)
0xeb61fbb5ac8e2882115facb318e51cc4157c3b6ddb9a102202f2095e299783af
Copyright registration time
2026-07-29T18:44:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:41d04954bb2baa9973ec049654f0c32e82f154002bb58040271278fc935646e1

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.