Romeo and Juliet, Op. 64, Act III: Romeo Bids Juliet Farewell

Recording by Sergei Prokofiev.

Recording identifiers

ISRC
NOEHX1610390
Release date of the album this recording appears on
2016-08-24
CopyrightID (CopyrightChains transaction hash)
0xb3b9edbbd9cdb2f3ec2f9f8629e45891aaf9262ae7ae4a03c88e2cac97fdab41
Copyright registration time
2026-07-06T23:21:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:1c5c69ae323d859c9906a963c60bb55a3d01f1175a15f7dc4a8a1e0df1183254

What this proof establishes

This recording was released in 2016, 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.