Flute Concerto No. 2 in G Minor, RV 439 "La notte": I. Largo

Recording identifiers

ISRC

NLY331901466

Release date of the album this recording appears on

2014-05-24

CopyrightID (CopyrightChains transaction hash)

0x44d857880dce1c0b0da30f23824f6d52b1247c1b5c4b330ce63494b897c66faa

Copyright registration time

2026-06-26T03:12:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:b69f212d64982bb1f12aa46ea67c36d04ab69c932bfafa391927dbd77d8333bf

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC NLY331901466

What this proof establishes

This recording was released in 2014, 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.