24 Preludes, Op. 11: No. 12 in G-Sharp Minor. Andante

Recording identifiers

ISRC

DEN961101860

Release date of the album this recording appears on

2012-03-01

CopyrightID (CopyrightChains transaction hash)

0xff65d23ec15a4a70cde0bf400fc267d017508329b88f05e6f6549117fe0a24e1

Copyright registration time

2026-06-17T22:04:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:0aad821b70c3e693dca71efd1965f5aa51457619dc36861545f7fc3eebd865df

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEN961101860

What this proof establishes

This recording was released in 2012, 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.