Verrückte Jungs

Recording by Blümchen.

Recording identifiers

ISRC
DEBL60605232
CopyrightID (CopyrightChains transaction hash)
0x0a191d8d5c0506ea74fa0f38b1ab66873a94dc1517537d86187ee8d7a36df399
Copyright registration time
2026-06-10T17:59:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:fa5ac2ebd547d95e0f23da42974860b3d50e0efc6f6e7ff93638de03323c95b0

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.