El Platanal de Bartolo

Recording by Los Grandes de La Música Cubana.

Recording identifiers

ISRC
US3DF2408569
CopyrightID (CopyrightChains transaction hash)
0xebffb4b60468a238cfbc1d924b6b1cc1a92300697b33a356e4878b037ce9939d
Copyright registration time
2026-07-07T09:10:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:644cf98e6e056cbe3d0fe1d005e71554239af4156be74a58e433b2f88506ddd6

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.