Ghost Variations - Variation 2

Recording by Robert Schumann.

Recording identifiers

ISRC
FRZ050000142
Release date of the album this recording appears on
2000-10-27
CopyrightID (CopyrightChains transaction hash)
0xeebb7be6ad069b070d4fc2231582e18da1d49f9ffa3c82cbb6ae9e5ef04e4a49
Copyright registration time
2026-07-31T10:45:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:724deadc77c26b7f7d6fa0a00d00e967fce7a50f8888a63ad7c18b18fed4bb8c

What this proof establishes

This recording was released in 2000, 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.