Violin Concerto in A Minor, Op. 82: I. Moderato

Recording by Alexander Glazunov.

Recording identifiers

ISRC
NLE420403307
CopyrightID (CopyrightChains transaction hash)
0x23c74db1665ab1644ba50434df13ea8c7cb87ebc450e964a1bef05722b975381
Copyright registration time
2026-06-24T15:06:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:352a7f4c55c521f6cccaff40719e03fcf5e4ed038097f98d3f20305c57be4edd

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.