Ich wein' um dich

Recording by Brunner & Brunner.

Recording identifiers

ISRC
ATM051530003
CopyrightID (CopyrightChains transaction hash)
0xe8974ea93bcc950c864639bb9f182f431725b53d0c8c1f97a583342329367f2b
Copyright registration time
2026-07-07T22:00:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:3da483940de77903c3d4370c11dfb54f64c0eea63042af621bbf2afa06bd7346

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.