Holberg Suite, Op. 40 (Arr. for Saxophone Quartet): I. Präludium

Recording by Edvard Grieg.

Recording identifiers

ISRC
DEEK32015108
CopyrightID (CopyrightChains transaction hash)
0xb6bc8711ed752945ab6b6e212265741996659982a074f5868cd1a086e694656b
Copyright registration time
2026-07-31T14:12:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T15:20:15Z
Bitcoin block
960418
Canonical record hash
sha256:8183f3f03340a49618f19b259cbf3c4bfcc3deebdb8febca950434c3fa132935

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.