Droben im Oberland

Recording by Männerchor Harmonia.

Recording identifiers

ISRC
DEU470903003
CopyrightID (CopyrightChains transaction hash)
0x62fb5760d216e680b8763353b20f6df10c1c9b961995f391e56e119f96f72e96
Copyright registration time
2026-07-08T00:56:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:40824d97d29b04110bb9545cfc62aa18bc02fd658884a3ad5ce466278dc09c3f

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.