Johann Sebastian Bach / Cello Suite No. 1 in G Major, BWV 1007: IV. Sarabande

Recording identifiers

ISRC

US2BB1300032

Release date of the album this recording appears on

2013-10-29

CopyrightID (CopyrightChains transaction hash)

0x922bc183252a48627b8325768ee3a5c25f41bbb65e03f997b4c4d6e01124a28b

Copyright registration time

2026-07-22T15:29:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T15:41:47Z

Bitcoin block

959146

Canonical record hash

sha256:400939f7e7b348ce05e18ac3ba7901e9207e0b54acdfb9ed11ab09286e6666fa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US2BB1300032

What this proof establishes

This recording was released in 2013, 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.