Concerto For Harpsichord, Strings, And Continuo No. 1 In D Minor, BWV 1052: III. Allegro

Recording identifiers

ISRC

DEF057102383

Release date of the album this recording appears on

2020-10-23

CopyrightID (CopyrightChains transaction hash)

0x1629bdc18e1fdff32494c8934b048de5b7145acf57d6b33c240738a3486629e0

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T21:35:24Z

Bitcoin block

960317

Canonical record hash

sha256:d41e2697dc70102e9add592f64f91de6b436b109d840d887b4e87124338eccc9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057102383

What this proof establishes

This recording was released in 2020, 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.