Läb wohl, my Fründ

Recording identifiers

ISRC

CH6160700075

Release date of the album this recording appears on

2002-05-06

CopyrightID (CopyrightChains transaction hash)

0x0b6d98ea9ddcbd7e2a7688dff7a449aaa15dda0cd5af4f7b138fa7daf541ccf6

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T03:13:03Z

Bitcoin block

960500

Canonical record hash

sha256:34927185b1c8045d23e878d1b791b1c7e842cf0231390698d29ebeb4d77284c5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH6160700075

What this proof establishes

This recording was released in 2002, 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.