Liebesleid

Recording by Fritz Kreisler.

Recording identifiers

ISRC
SEAEC8458050
CopyrightID (CopyrightChains transaction hash)
0xa493107919e6894f853602e7a5c92e7491d51675ea51024e71d938556e781ce3
Copyright registration time
2026-07-31T02:31:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:51:48Z
Bitcoin block
960337
Canonical record hash
sha256:a6a822b3393300c94519aa7199f895f60eb6b9c513d6f16962fe3fb9066ef438

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.