Symphony No. 3 in A Minor, Op. 44: I. Lento - Allegro moderato

Recording by Sergei Rachmaninoff.

Recording identifiers

ISRC
DEN962300851
Release date of the album this recording appears on
2023-06-30
CopyrightID (CopyrightChains transaction hash)
0x104a68c234db5995c50e6463696b713bffc0a56c9ced969083898b83d9d8e70b
Copyright registration time
2026-06-25T17:54:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:cee54581fdb21c8764b649f7958a84ad048fdb2490e3cff34fbcafd86e3af179

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.