Brandenburg Concerto No. 5, BWV 1050, 3rd Movement

Recording identifiers

ISRC

UKP3G2001349

CopyrightID (CopyrightChains transaction hash)

0x4167d50e52bac48ded388e6409f4e09f725a8ca58fd0531bbd349750b2ab6a6f

Copyright registration time

2026-06-18T06:53:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:bae8dbeb8d6b3fc5eff732d5a5461c656f856106103ab96e810f453f8c20b824

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.