Partita, No. 1 in B Flat Major (En Si Bémol), Sarabande

Recording identifiers

ISRC

AUXN22337347

Release date of the album this recording appears on

1960

CopyrightID (CopyrightChains transaction hash)

0x26df8161a113250f2ad75df12b037d7cabfc69ae7f9a050927b33e61c3583cbb

Copyright registration time

2026-07-22T14:47:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T15:38:35Z

Bitcoin block

959144

Canonical record hash

sha256:744e52b6ac9a24e9ba21345693f6e5761b3a3f9330cdcdf335ebfb27d68f37a4

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC AUXN22337347

What this proof establishes

This recording was released in 1960, 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.