Oboe Concerto in C Major, K. 271k/ K. 314: I. Allegro aperto

Recording identifiers

ISRC

NLE422305906

Release date of the album this recording appears on

2023-10-06

CopyrightID (CopyrightChains transaction hash)

0x4702a3a346739b7a78a9e0a464b7904b9cef5b4a74830501a217250e61b17025

Copyright registration time

2026-07-31T11:07:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T12:24:41Z

Bitcoin block

960397

Canonical record hash

sha256:666ed5ef5afbcee30bef3d8e51704275269bb11d246a3fe2f28a80da81c63c4c

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• Recording evidence summary for ISRC NLE422305906

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

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.