Mi linda guajira

Recording by Compay Segundo.

Recording identifiers

ISRC
ES5019680009
CopyrightID (CopyrightChains transaction hash)
0xd030865dfa69f7fdcbdf3d6dc94dbacd8fdee89989f70d8cb1110ea624755d2d
Copyright registration time
2026-06-10T04:42:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:b87846378d9841c1f81bef9f7cbeffa51a74134c8489943b0e9fb2db48552799

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.