Symphonie No. 4 in E Moll, Op. 98: I. Allegro non troppo

Recording by Johannes Brahms.

Recording identifiers

ISRC
UKJE71900285
Release date of the album this recording appears on
2019-12-10
CopyrightID (CopyrightChains transaction hash)
0xc40d064f98ce8a65bfb6a099e66d58b4454c795b884b7f6c6d4753ce55b89f37
Copyright registration time
2026-07-07T19:13:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:0ee42265cf5b64f91e5fa75609c37b19320a97ae6125fc3a27ff2322122b41ea

What this proof establishes

This recording was released in 2019, 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.