Beethoven: Piano Concerto No. 1 in C Major, Op. 15: II. Largo (Live)

Recording identifiers

ISRC

CH8291400323

Release date of the album this recording appears on

2018-09-21

CopyrightID (CopyrightChains transaction hash)

0xb6a32d0e5274414a21108e677bf9c33256568c5431dc1f8d3cfd7fc01b27cf85

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T18:48:12Z

Bitcoin block

960448

Canonical record hash

sha256:5f136a23949accab8caafe552b2644c6366819e64350318dacd477b819e61e08

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC CH8291400323

What this proof establishes

This recording was released in 2018, 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.