The 4 Seasons: Violin Concerto In E Major, Op. 8, No. 1, RV 269, "La Primavera" (Spring): II. Largo E Pianissimo Sempre

Recording identifiers

ISRC

DEAD67940402

Release date of the album this recording appears on

2009-11-17

CopyrightID (CopyrightChains transaction hash)

0x22171d037a03b41d060392084456a01f1bb452c40a7995c15125bcb53a224eb8

Copyright registration time

2026-06-22T04:36:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:0f26eda8edfc08738f45e4c61ae29714a6c7879fd5bf37c24866db50eefa8c63

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC DEAD67940402

What this proof establishes

This recording was released in 2009, 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.