No. 3, O Tod, wie bitter bist du

Recording by Johannes Brahms.

Recording identifiers

ISRC
GBASH2575103
CopyrightID (CopyrightChains transaction hash)
0xabdfd38e417961c43634f55789bfd625ae3974f37e4d988f5fd720d16ef5945e
Copyright registration time
2026-07-30T14:17:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:44:50Z
Bitcoin block
960266
Canonical record hash
sha256:7fed9b44794bb59d527fe220e907ead549efe909bee7ccd14f7380381137ab7d

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.