Auf der Sonnenseite

Recording by Manfred Krug.

Recording identifiers

ISRC
DEHU51000060
CopyrightID (CopyrightChains transaction hash)
0x618e1a831154c28eb61609cf4fdc6fe45949e8965dab8abca0495be37d5f8730
Copyright registration time
2026-08-01T02:40:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:13:03Z
Bitcoin block
960500
Canonical record hash
sha256:321de061af43c8c89f8953f8ad56e93fdf91e7101b1eb402538c8a1832df99f1

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.