Piano Sonata No. 11 in B-Flat Major, Op. 22: II. Adagio con molto espressione - 2012 Recording

Recording identifiers

ISRC

DEN961205252

Release date of the album this recording appears on

2014-11-01

CopyrightID (CopyrightChains transaction hash)

0x5ce1113fd37d7db9f5ecc1dbcf02de44c772c9f80c1ba4ed098d5b6d0c68862d

Copyright registration time

2026-07-30T14:18:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T14:44:50Z

Bitcoin block

960266

Canonical record hash

sha256:3ef2a5a476df1f3d03eff6ddb813421e042ce821b4dac342b64109442b28ff43

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN961205252

What this proof establishes

This recording was released in 2014, 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.