Symphony No. 3 in A Minor, Op. 44: II. Adagio ma non troppo - Allegro vivace - Tempo come prima

Recording by Sergei Rachmaninoff.

Recording identifiers

ISRC
GBAYC9201994
Release date of the album this recording appears on
2016-11-25
CopyrightID (CopyrightChains transaction hash)
0xe54133890e43cd975ff1c0b49d3a570c29a93111e14931f087f0f7445cc66dd8
Copyright registration time
2026-06-29T07:09:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:ecc38b552272002cd92dd791804d9b66be46fd8226e334310e25b1112b619ed8

What this proof establishes

This recording was released in 2016, 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.