An die Sonne

Recording by Leonard Küßner.

Recording identifiers

ISRC
GBLAZ2301939
CopyrightID (CopyrightChains transaction hash)
0x845cfa55f58879be99d0435df0e715e2da8071a489a069f125e6010df3c2274b
Copyright registration time
2026-06-25T07:44:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:2b23f4fd42b8af09c5371133582c7342b3323304ccb120109964d86415716949

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.