Piano Concerto No. 3 in C Minor, Op. 37: I. Allegro con brio

Recording identifiers

ISRC

NLN580591551

Release date of the album this recording appears on

2006

CopyrightID (CopyrightChains transaction hash)

0x6fc96b905a66aa63c4f0af3667380ba355714bddbd6e44904b8fdf278c7644af

Copyright registration time

2026-07-30T00:14:03+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T00:16:15Z

Bitcoin block

960175

Canonical record hash

sha256:b244906ac7e4bbe0c9665ba092b28f447d81c3bd15acd480702de98723fd120a

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLN580591551

What this proof establishes

This recording was released in 2006, 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.