Die Unvollendete

Recording by Franz Schubert.

Recording identifiers

ISRC
GBAYC9002390
CopyrightID (CopyrightChains transaction hash)
0x5d049a304235da0a2aba70e0bbfab93022bda784f033a9a7709d48967d52c9bf
Copyright registration time
2026-06-21T17:58:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:803c46641e7264722eb3fde8b24500db4c6ff0dbe907ddc8da1ae6570db80a78

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.