Castor et Pollux, RCT 32, Acte II, Scène 4: "Que l'enfer applaudisse" (Chœur des Spartiates, des Athlètes et des Combattants)

Recording identifiers

ISRC

FRZ141421210

Release date of the album this recording appears on

2015-04-27

CopyrightID (CopyrightChains transaction hash)

0x302ed99a9a6eeff20c083afa96569b7dc7b1e07907d60f88ea2810a722300252

Copyright registration time

2026-07-06T18:10:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-14T18:13:17Z

Bitcoin block

958041

Canonical record hash

sha256:ad24f81ce06b98fa137928b2471a3fdee8a6562c9bb2fa1bf725b3e25baf4067

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ141421210

What this proof establishes

This recording was released in 2015, 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.