Piano Quintet in E-Flat Major, Op. 44: II. In Modo d'una Marcia. Un poco largamente

Recording identifiers

ISRC

FR7JM2029060

Release date of the album this recording appears on

2021-04-30

CopyrightID (CopyrightChains transaction hash)

0x2b9189e28f15b1ef1d7367508f59ed1f21c969c0fe19ea8a306b90af7ba24071

Copyright registration time

2026-07-08T00:20:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:b8f74f2072f9d4fe9acbb156e34dddfa51c661c617e46b907fa78376c56f345d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR7JM2029060

What this proof establishes

This recording was released in 2021, 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.