Brandenburg Concerto No. 1 in F, BWV 1046: 1. (Allegro)

Recording identifiers

ISRC

NLA506500485

Release date of the album this recording appears on

1993-01-01

CopyrightID (CopyrightChains transaction hash)

0x2342561dc01d2325ae87d015882c649b2a63dcee71be99d586ecca4e70c34319

Copyright registration time

2026-07-30T10:52:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T11:13:28Z

Bitcoin block

960250

Canonical record hash

sha256:ea9d09dd7fa55ee1c2c2c8ce63b61c73511687ceb231c84b183e154977d8cf39

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLA506500485

What this proof establishes

This recording was released in 1993, 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.