Violin Concerto in D Major, Op. 77: I. Allegro non troppo

Recording by Johannes Brahms.

Recording identifiers

ISRC
DEN961204001
Release date of the album this recording appears on
2013-01-01
CopyrightID (CopyrightChains transaction hash)
0x563ed1eb7f9f322ae919bd894467e8b15bbc8942f71a10f7fb76e63016eecf10
Copyright registration time
2026-07-06T08:15:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T12:58:18Z
Bitcoin block
957039
Canonical record hash
sha256:f2b193cdb720f6ec353fd4d16f721ab0fe752e7764e9097535992efd2c74e48b

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.