Violin Concerto in D, Op. 77: 1. Allegro non troppo
Recording by Johannes Brahms.
Recording identifiers
- ISRC
- GBF071301671
- CopyrightID (CopyrightChains transaction hash)
- 0xde01e357fab9c8b574670cb35874695f742337c8ee7a0d2d559bf11fff7bd700
- Copyright registration time
- 2026-07-29T17:59:22+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34Z
- Bitcoin block
- 960138
- Canonical record hash
- sha256:e4f01dc0f5bf3f81a30796873c2da81527f074ed42bc7b4a77121e4c308322ef
What this proof establishes
This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.