Total

Recording by La Sonora Matancera.

Recording identifiers

ISRC
US78T0504024
CopyrightID (CopyrightChains transaction hash)
0x2cb6723dcc5992407ce8a0228a595cccb839696c7a7fa146b2a51eeea6124342
Copyright registration time
2026-06-04T16:35:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:86e09791f0b13670a341626e7393ec257a8e7b49b82fa2e0e7a5ba9d2a31ded0

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.