Brandenburg Concerto No. 6 In B-Flat Major, BWV 1051: 2. Adagio ma non tanto

Recording identifiers

ISRC

DEF058702162

Release date of the album this recording appears on

2002-01-01

CopyrightID (CopyrightChains transaction hash)

0x7a76c859df40716f282ba34847129b047e627e1bb3082b3d02700a0f08b32c94

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:04dc42fdb8c4178f363e300ca80b532e4eb14ba8d3d560b82fdf0b99ec5b4341

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC DEF058702162

What this proof establishes

This recording was released in 2002, 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.