Du kannst nicht immer siebzehn sein

Recording by James Last.

Recording identifiers

ISRC
DEF067407770
CopyrightID (CopyrightChains transaction hash)
0x9158580be0b774ba10cc142511422a614ba9e5c127f3c6f32cda10e40fd10227
Copyright registration time
2026-07-07T14:44:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d5e160b05a29c3f0575fc137fe01868fd0bfda81d6790da0d7bdf3588ce8f526

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.