Hey, wir wolln die Eisbärn sehn

Recording by Deutscher Schlager.

Recording identifiers

ISRC
DET371168375
CopyrightID (CopyrightChains transaction hash)
0x25ace15119d7a59807da1d072ed874ffc6cb13f30cb0c15bf2e8ae6e51977334
Copyright registration time
2026-07-07T09:41:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:a50cd9d8b8baa87f0f6140553d6da31885b8f81e85530d95d5f365dea8b707f1

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.