Grieg: Violin Sonata No. 3 in C Minor, Op. 45: II. Allegretto espressivo alla romanza

Recording identifiers

ISRC

GBAYC1402129

Release date of the album this recording appears on

2014-10-03

CopyrightID (CopyrightChains transaction hash)

0xa3588d0d3f0bc82b4846396f0e964bf09653ef3a8a2f30b72d85ab2c7c05f51b

Copyright registration time

2026-06-09T15:32:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:e1d0d9f0e6d30624a1f03580c322cb965df9f16a5c8abc26baadadce297874a5

• Verify the CopyrightID on CopyrightChains
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• Recording evidence summary for ISRC GBAYC1402129

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.