The Four Seasons, Winter, Violin Concerto in F Minor, RV 297, Op. 8 No. 4: I. Allegro non molto

Recording identifiers

ISRC

DEF058104821

Release date of the album this recording appears on

2011-01-01

CopyrightID (CopyrightChains transaction hash)

0x6d5d84ff906950c8cacbe263e814a44bc0170904f6bc7e6c27233a206ca76936

Copyright registration time

2026-07-03T23:56:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:647e9bd9b70b2575533778d6a7e83ea348fc2d0bc57c803dde06f3f6bd5bf153

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• Recording evidence summary for ISRC DEF058104821

What this proof establishes

This recording was released in 2011, 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.