18 Études de genre, Op. 109: No. 6 in C Major, L'enjouée

Recording identifiers

ISRC

QMBZ91426692

Release date of the album this recording appears on

2014

CopyrightID (CopyrightChains transaction hash)

0x7eff15f9de6057f5c041fab2b4aa84c016947f46a60c0a849632368f76317fa8

Copyright registration time

2026-07-31T17:10:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:59c61c0f574ea0aaa70cfd74ca600db29f67d3d28eaa921476b8a3d55dad5e50

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC QMBZ91426692

What this proof establishes

This recording was released in 2014, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.