Cello Concerto in A Minor, H. 432: III. Allegro assai

Recording by Carl Philipp Emanuel Bach.

Recording identifiers

ISRC
GBAJY1611203
Release date of the album this recording appears on
2016-09-02
CopyrightID (CopyrightChains transaction hash)
0xae57f8b2171804789759b67023d405b3cb1568539c1e7f704d05d8bb2b9a5464
Copyright registration time
2026-07-07T17:40:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9d61e358658435b718a00704b82de564f1397d710b5937a10943c99d2c1074ac

What this proof establishes

This recording was released in 2016, 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.