The Four Seasons, Violin Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro

Recording identifiers

ISRC

GBAYD7200044

Release date of the album this recording appears on

2021-04-03

CopyrightID (CopyrightChains transaction hash)

0x50b4934c75d7a444e1eb8bce279a522c56764c1f09d21bcc95e90c2cd58c933e

Copyright registration time

2026-06-09T18:23:01+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:881fc4709b9c18412f7cddd25bc0b2cc91144b40d346cbcd492451ce698d80c9

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAYD7200044

What this proof establishes

This recording was released in 2021, 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.