Piano Concerto "No. 6" in D Major, Op. 61a: III. Rondo

Recording identifiers

ISRC

FR7JM1968060

Release date of the album this recording appears on

2021-11-05

CopyrightID (CopyrightChains transaction hash)

0x8e9c4737d535c39214a7ac9f03dc75eec28349379f9c5733148ea3b6a16bed62

Copyright registration time

2026-07-31T17:02:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:8864ce6e7bb273279636e5552ed899418e55f980f80f446cf9fa544cb613761d

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• Recording evidence summary for ISRC FR7JM1968060

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.