Für Immer (Live)

Recording identifiers

ISRC

DEQ022105898

Release date of the album this recording appears on

2021-09-10

CopyrightID (CopyrightChains transaction hash)

0x63c52deedcdcd8372c49b007ea23e562c9ad8dc41a8e8ce38e206f917e7740f7

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T08:26:41Z

Bitcoin block

960368

Canonical record hash

sha256:819ab75bf071eb96b641afb182a661b437e7fde02cfae8808f018de6b08ef106

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEQ022105898

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.