Velvet Valves (Six Romantic Trio Arrangements): Romance (After Georges Bizet)

Recording identifiers

ISRC

FR50X2073204

Release date of the album this recording appears on

2021-02-05

CopyrightID (CopyrightChains transaction hash)

0xac84782f4e7fc684bc375c9c8d23a12a2f65bdc398f3eff758d5e3542d0770c5

Copyright registration time

2026-06-26T00:12:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:3c5342ecc973d11b1cd8e496da113a23a5e96b6b007630d5bdbed3c053f158aa

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR50X2073204

What this proof establishes

This recording was released in 2021, 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.