Sonata in B Minor, Op. 6 No. 9: III. Aria. Vivace

Recording identifiers

ISRC

NLY331213530

Release date of the album this recording appears on

2012-11-01

CopyrightID (CopyrightChains transaction hash)

0xe88785ae22b9bad4877216514c43be8a90a43a0eb85d1876ac9901d8b1984fff

Copyright registration time

2026-07-31T16:19:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T16:33:26Z

Bitcoin block

960435

Canonical record hash

sha256:bb87489b34f5cec908ccbde3a48fc8b990dfdeb963d40333c39752c181094a2f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLY331213530

What this proof establishes

This recording was released in 2012, 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.