Symphony No. 1 in C Minor, Op. 68: III. Un poco allegretto e grazioso

Recording by Johannes Brahms.

Recording identifiers

ISRC
GBDGQ1223303
Release date of the album this recording appears on
2013-09-30
CopyrightID (CopyrightChains transaction hash)
0x3054823189859304bef3645b4fb0deebdea5aa601b4bc7fbfeb37b1f46111ef0
Copyright registration time
2026-06-05T17:08:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:1176ff52853798948b519453e44849cc1d02959129dc4de9ddb86e3b6e03d92d

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.