Symphony No. 1 in C Minor, Op. 68: IV. Adagio – Allegro non troppo, ma con brio

Recording by Johannes Brahms.

Recording identifiers

ISRC
GBDGQ1223304
Release date of the album this recording appears on
2013-09-30
CopyrightID (CopyrightChains transaction hash)
0x0a4aec559dfcb60373ec312cd2893827581cfe184f86c14475cc0c9b5723c03c
Copyright registration time
2026-07-06T06:42:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:5dc1de51379a8b483672ddd65bb3f72eafa1456bb7487c64fc3fc87e11c271d9

What this proof establishes

This recording was released in 2013, 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.