Delibes: Coppélia, Act 1: No. 1, Valse

Recording identifiers

ISRC

FRZ209309302

Release date of the album this recording appears on

1994-01-01

CopyrightID (CopyrightChains transaction hash)

0x389182027b6a35a8a80a06ae074300422f6fc10a71e0e4a36fb50fa3a3f4f4c3

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:adbfd236a282e879277e7bb80a9c262c7751f94803c97a70fee70311d8946f53

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FRZ209309302

What this proof establishes

This recording was released in 1994, 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.