Piano Concerto No. 4 in G Major, Op. 58: III. Rondo. Vivace

Recording identifiers

ISRC

DEF059704133

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0x40a7f4dca1307a574359553fdef3ba2dcc2405fa1090e68146de8c368e7b6c2f

Copyright registration time

2026-07-07T15:22:38+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:53:27Z

Bitcoin block

957124

Canonical record hash

sha256:1c366ca1f86b38b526c60ce76b24f99862639bc82b41444eece6c7ce70dcb86c

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF059704133

What this proof establishes

This recording was released in 1999, 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.