Piano Concerto No. 2 in E Major, BWV 1053: III. Allegro

Recording by Johann Sebastian Bach.

Recording identifiers

ISRC
DEE860600816
Release date of the album this recording appears on
2006
CopyrightID (CopyrightChains transaction hash)
0x32113f2c02dee8c53b0ad43095f563c712944a18443ac7981652c83a5e2ca14a
Copyright registration time
2026-06-26T15:14:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:700f1417a03ce37d1f34397acaddec84e51f5798728302127a8c6c4aad1d2b11

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.