Brandenburg Concerto No. 6 in B-Flat Major, BWV 1051: I. [Ohne Satzbezeichnung]

Recording identifiers

ISRC

FR7JM2114070

Release date of the album this recording appears on

2021-09-17

CopyrightID (CopyrightChains transaction hash)

0x4574b357de217a2c01ec9823ff89f399ac5694db9fbaa6a63c99eeaed031a053

Copyright registration time

2026-07-06T09:11:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:04:01Z

Bitcoin block

957046

Canonical record hash

sha256:492fefb25a0183ea999f57c4cdf1cf8868604dd1a6a07d9a3866230ddd7f7fda

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC FR7JM2114070

What this proof establishes

This recording was released in 2021, 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.