Chopin: 24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"

Recording identifiers

ISRC

GBAYD8600048

Release date of the album this recording appears on

2001-02-01

CopyrightID (CopyrightChains transaction hash)

0xb0cf79ced0cb6bf82c10282f016113d96af6f3c0c1bb9e1ba597a62a9f71d9ba

Copyright registration time

2026-06-19T13:52:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T16:07:00Z

Bitcoin block

957061

Canonical record hash

sha256:4b0aa8f2405fc3122018a6048a320bc576008183a4895b6f54cf9b74df942176

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBAYD8600048

What this proof establishes

This recording was released in 2001, 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.