Joue Contre Joue

Recording by Luis Mendoza And His Argentinian Orchestra.

Recording identifiers

ISRC
FRY510778772
CopyrightID (CopyrightChains transaction hash)
0x987ddd6c043d0cd9f07b3ed9eca49370e565c1c051b4f3bc231af273176a3288
Copyright registration time
2026-06-25T09:14:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:bad87ebf1c0489763ee09878dfb2950eacc79aaefd04d6a41a9d3650b561c077

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.