Mei zweites Leb'n

Recording by Wolfgang Ambros.

Recording identifiers

ISRC
ATA018300130
CopyrightID (CopyrightChains transaction hash)
0xdc1f1f3ba2d859fb4d0a4e6fd6daadfc35f8905a5b5f439bb1c4fa280120ab01
Copyright registration time
2026-07-31T19:46:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T19:53:57Z
Bitcoin block
960456
Canonical record hash
sha256:fd2a103adb5ca6d0efbacfa261dec26e27642633c825c090881277846ec922bc

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.