Ich bin da

Recording by Marcus Sommer.

Recording identifiers

ISRC
DEES50600167
CopyrightID (CopyrightChains transaction hash)
0x0b079c5a86ee9af50d994a07a1e3398484af5338292935f481a149dde8f7e24a
Copyright registration time
2026-07-06T06:28:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T07:16:32Z
Bitcoin block
956891
Canonical record hash
sha256:8f0044b145b54fff5db75f4e54d4e80929aeaa4d433943ea682c33d8436f89da

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.