Brandenburg Concerto No. 4 in G Major, BWV 1049: II. Andante

Recording identifiers

ISRC

USHM10846202

Release date of the album this recording appears on

2009-03-10

CopyrightID (CopyrightChains transaction hash)

0x354683b6b2c0b6bed21f901ce1fd13fa765b216fec0b7a6bd17f0858b806fdc1

Copyright registration time

2026-06-22T04:23:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:3510392fc1765a18177f437de04ba40746f4c8c27759a487163256790696c45f

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC USHM10846202

What this proof establishes

This recording was released in 2009, 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.