Die kleine Bergkirche (Ave Maria)

Recording by Maria und Margot Hellwig.

Recording identifiers

ISRC
DEF459616612
CopyrightID (CopyrightChains transaction hash)
0xce6faa5a946201c97f0fa5f0df0c42d0edccb0630645b83782c1de8a934c3460
Copyright registration time
2026-08-01T02:05:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-08-01T03:13:03Z
Bitcoin block
960500
Canonical record hash
sha256:7525805b833999d49e78ac2bbd2a80270de416ea1b7f37fcb3fb08521b1905bc

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.