Sarabande And Variations From Suite No. 11: Theme And Variation No. 1

Recording identifiers

ISRC

USTE10451601

CopyrightID (CopyrightChains transaction hash)

0x0758f10d919e30c0d7a7f738bd715e1a66e60cc67c2c67f9ec735634f7579d95

Copyright registration time

2026-07-31T19:51:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T20:22:46Z

Bitcoin block

960459

Canonical record hash

sha256:ef0395d5eabe5e6594a82770c3626d707246bb4b6fd6deddb67bab6598a5b455

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.