Kein Problem

Recording identifiers

ISRC

DEZC62174396

Release date of the album this recording appears on

2021-05-21

CopyrightID (CopyrightChains transaction hash)

0xa4a174a238b07b2710e0ac97e886f8883ae0df831d96b3b5a4fd1a871820c34d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T10:42:33Z

Bitcoin block

960247

Canonical record hash

sha256:bcd352398605c725db359fd6cf5c881587edce7e3c51920544cf490da0655024

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEZC62174396

What this proof establishes

This recording was released in 2021, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.