Sarandonga

Recording by Los Grandes de La Música Cubana.

Recording identifiers

ISRC
US3DF2408556
CopyrightID (CopyrightChains transaction hash)
0x752bae2079d205595f2466b36f3f1c133d756fe65a59e4c58d709ef6a42f8adb
Copyright registration time
2026-06-21T04:01:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:5915f0d52a6f9a4205465072f196619f008af54b15bd6a0a109df2196a022bf3

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.