Concerto for 2 Violins in A Minor, Op. 3 No. 8, RV 522: III. Allegro

Recording identifiers

ISRC

DEU241102912

Release date of the album this recording appears on

2012-10-01

CopyrightID (CopyrightChains transaction hash)

0xf517b2a936c09c5cf2d2535d2d14da6563b37b2f7ee0108ba74ccabe174ea2d8

Copyright registration time

2026-07-07T17:36:06+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:aba9d978cdb69a84234fd06c428beb5fb3a4368f46a0defc76a8f063a4c0550d

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEU241102912

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.