Nur Steine leben lang

Recording by Hans Hartz.

Recording identifiers

ISRC
DEF078202580
Release date of the album this recording appears on
1986-05-17
CopyrightID (CopyrightChains transaction hash)
0xd8aa14e7b5ef3f901cf12b187e0898bd1229884879f057854d843efff5ea9dd5
Copyright registration time
2026-06-06T00:07:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:42ca1e09a3341a9b3c59f0c96ae5f4a6a9714086de8d00a8c9dde420447d7462

What this proof establishes

This recording was released in 1986, 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.