Die Spur im Schnee

Recording by Ludwig Hirsch.

Recording identifiers

ISRC
ATF067800070
Release date of the album this recording appears on
2020-10-23
CopyrightID (CopyrightChains transaction hash)
0xed5c0b9094c6d1fddd72253f085e636273e63061f75f119233bb826603996451
Copyright registration time
2026-06-24T04:15:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:71a9d312f8851843db97fb75061209055e88b0e1367e95b335cf0a2124d8927e

What this proof establishes

This recording was released in 2020, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.