Orchestral Suite No. 2 in B Minor, BWV 1067: 3. Sarabande

Recording identifiers

ISRC

NLA507712020

Release date of the album this recording appears on

1997-06-10

CopyrightID (CopyrightChains transaction hash)

0x638dc1e1eb290544a4d0b30b0c89ed5b96b2219a5787782ff373c4e40682b965

Copyright registration time

2026-07-06T01:00:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-06T01:25:57Z

Bitcoin block

956856

Canonical record hash

sha256:35b96379f56cdf187222609e231d0707c485f2cc317c6c91c78f3b7a4bf543fc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA507712020

What this proof establishes

This recording was released in 1997, 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.