Sujetate La Lengua

Recording by La Sonora Matancera.

Recording identifiers

ISRC
USDBB0951597
CopyrightID (CopyrightChains transaction hash)
0x5daa184fec087b915c50132ada95a4838694a1a1480953a15f498de9434286d9
Copyright registration time
2026-06-07T10:23:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:3b7510254dcb61dbbfd1336b93bb5b2ff08fc92a31d624f174ad740ed704bbec

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.