Werther / Act 2: "Mais celle qui devint ma femme" - "Vous l'avez dit, mon âme est loyale"

Recording identifiers

ISRC

NLA507812214

Release date of the album this recording appears on

1981-01-01

CopyrightID (CopyrightChains transaction hash)

0x6bec2904c96539221291eb4d3b18aa1def90a722e26dabd8cc0a1d27c75c06e9

Copyright registration time

2026-07-07T15:53:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:d1a035dcad0a5f1da8432498888b79a066396d2ecaa0426e3d93c1a4e3f5c715

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA507812214

What this proof establishes

This recording was released in 1981, 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.