Hay Algo en Tí

Recording by La Sonora Matancera.

Recording identifiers

ISRC
PEMG95601003
CopyrightID (CopyrightChains transaction hash)
0x7213096c8bffe990b5e110db96b6fdf309887324510454376143eeed389af550
Copyright registration time
2026-06-18T08:18:13+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9a4201be9898306110ee0726cee04b2ad465d163ca28f2c168b820ffadacaed8

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.