Piano Sonata No. 11 in B-Flat Major, Op. 22: I. Allegro con brio - 2012 Recording

Recording identifiers

ISRC

DEN961205251

Release date of the album this recording appears on

2014-11-01

CopyrightID (CopyrightChains transaction hash)

0xfa6408abe3d8f616c5f1ed749f58fde9e065af5903fea6229ebf7aef1660fb3e

Copyright registration time

2026-07-06T22:02:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:cfd542d730c8ff89364fcbd8ef93730b00fc101d3b7552465386d05d16e84acc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN961205251

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.