Brandenburg Concerto No. 4 In G Major, BWV 1049: 2. Andante

Recording identifiers

ISRC

DEF058603592

Release date of the album this recording appears on

2002-01-01

CopyrightID (CopyrightChains transaction hash)

0x6745078b88175335f5ef96b3373aa623074b1ffa2caa34f02b5b188bb8e94c63

Copyright registration time

2026-06-26T00:11:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:54:37Z

Bitcoin block

957067

Canonical record hash

sha256:4007a93fdc9d898c83fed315b952b0a86f8e151b49ecc003e74cd6475c4d52a2

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF058603592

What this proof establishes

This recording was released in 2002, 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.