Violin Sonata No. 3 in C Major, BWV 1005: II. Fuga

Recording identifiers

ISRC

FINDE1700078

Release date of the album this recording appears on

2017-09-08

CopyrightID (CopyrightChains transaction hash)

0x2637a6db14ecd368eac845dedec5195d9dc6f9cd6439fb928e203179e357c7fe

Copyright registration time

2026-07-06T06:44:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T06:56:49Z

Bitcoin block

956889

Canonical record hash

sha256:3fa38cbbe61e1dc334f466617dafcf3b8a9117a2695e6d9d5058fadcbab4a155

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
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• Recording evidence summary for ISRC FINDE1700078

What this proof establishes

This recording was released in 2017, 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.