Bach, JS: Trio Sonata No. 3 in D Minor, BWV 527: III. Vivace

Recording identifiers

ISRC

FRZ207910503

Release date of the album this recording appears on

1986

CopyrightID (CopyrightChains transaction hash)

0xc906927efa1bcd9da34ab0b49e1a5a85c7f7849034e4ba2826e151ef3a41e1c0

Copyright registration time

2026-07-29T12:08:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T12:35:17Z

Bitcoin block

960105

Canonical record hash

sha256:912de224b173a22f506fa8b61018f3e4eb39350a5560ca7dcad6a11ba0f19ede

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ207910503

What this proof establishes

This recording was released in 1986, 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.