Du Kannst Nur Einmal Lieben

Recording by Petra Frey.

Recording identifiers

ISRC
DEA609700579
CopyrightID (CopyrightChains transaction hash)
0xeed7f8f1db526825041b949cf5534c1062d23abe9140d4db63b5128a5c30c53c
Copyright registration time
2026-06-06T13:42:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:856805803de1e2111fe65945ca59f1798055cf46354836e4da7a06db5efdfcf8

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.