Brandenburg Concerto No. 5 in D Major, BWV 1050: III. Allegro

Recording identifiers

ISRC

HKI199911206

Release date of the album this recording appears on

2005-10-18

CopyrightID (CopyrightChains transaction hash)

0xcd8f4212c675b80cbf6e96b62e6f7dbb92f36df8f487afdf10cd1ac6d81e78d3

Copyright registration time

2026-06-11T12:23:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T15:41:10Z

Bitcoin block

953528

Canonical record hash

sha256:210f1fa7f561f36e1f962c0132bbbef5d6c29862683e249237aa00e0d712b631

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC HKI199911206

What this proof establishes

This recording was released in 2005, 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.