Préludes, Op. 28: No. 15 in D-Flat Major, "Raindrop"

Recording identifiers

ISRC

DEE860401028

Release date of the album this recording appears on

2011-01-21

CopyrightID (CopyrightChains transaction hash)

0x79bd04fa4531afd48ff5f1e4b19e9a76d0d785f234c88cb059162b5cd706ce00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-08-01T04:52:22Z

Bitcoin block

960513

Canonical record hash

sha256:34055108b15ab586555e60a34cf5328da8b83f621b2a26ae892e01841c1d1dca

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEE860401028

What this proof establishes

This recording was released in 2011, 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.