Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII: Andante Cantabile

Recording identifiers

ISRC

USBC17500130

Release date of the album this recording appears on

2008-12-12

CopyrightID (CopyrightChains transaction hash)

0x02121ced6757b21e34515b60faea3c906622fa659bc3ae3b48b531bc743796bc

Copyright registration time

2026-06-25T07:28:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:d4e08bb054edb2f09fd9c8c9963781af0b11e223a148a944fb8163b20a5fda65

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USBC17500130

What this proof establishes

This recording was released in 2008, 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.