Guananey (Son)

Recording by Compay Segundo.

Recording identifiers

ISRC
QM6P41499073
CopyrightID (CopyrightChains transaction hash)
0x70db1f5fe1e910a61b841354399cd11f4311d3d2bd885d3780385c4701dcac0a
Copyright registration time
2026-07-07T13:15:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:ee913a46e11b868c1e8dc948e5d6fc566bba03c78a523a4e34df0c53564a1e3e

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.