Rachmaninov: 5 Morceaux de fantaisie, Op. 3: No. 1, Elégie in E-Flat Minor

Recording identifiers

ISRC

DEC629100565

Release date of the album this recording appears on

1992

CopyrightID (CopyrightChains transaction hash)

0xc61365da959fff75e2771e426f2eba0de81d960e42e829c65dd5cec1e41bdd66

Copyright registration time

2026-07-29T20:59:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:81c5a75cbbde3ebea6d97eecd0eff723908cc4c4f5e7cae639df531f6b3d0fe2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEC629100565

What this proof establishes

This recording was released in 1992, 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.