8 Variations on Grétry's "Une fièvre brûlante", WoO 72: Var. 1

Recording identifiers

ISRC

ITBZ81900846

Release date of the album this recording appears on

2020-11-06

CopyrightID (CopyrightChains transaction hash)

0x5a840250588c30d04f4964791ef3634a11e00c2f98599ed7e94e2a8efc63e568

Copyright registration time

2026-06-18T17:57:58+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:c9284946813c7a10e0b4895603bb7988967a9a53e6685bf205f3b02374845b8f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ITBZ81900846

What this proof establishes

This recording was released in 2020, 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.