Brandenburg Concerto No. 1 in F Major, BWV. 1046: I. Allegro

Recording identifiers

ISRC

DEF058200361

Release date of the album this recording appears on

2011-01-01

CopyrightID (CopyrightChains transaction hash)

0x40d191d63d29890c195d8e0a3bf1864fa37d555b3a39d4590d5a8731c39d0066

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T13:06:57Z

Bitcoin block

960404

Canonical record hash

sha256:20d52683ed133c4e6698e58061bfcaad1211c277794661660d74f6bcf21e4275

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEF058200361

What this proof establishes

This recording was released in 2011, 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.