ISRC NLA507812208
Verified recording
NLA507812208 is “Werther / Act 1: "Il faut nous séparer" - "Ah! Pourvu que je voie ces yeux"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xab76371111fbf868c1bd63801c67da13ab2f1339f3f3bc460bd1c4e77020f0ad and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812208.
Recording identifiers
- ISRC
- NLA507812208
- Title
- Werther / Act 1: "Il faut nous séparer" - "Ah! Pourvu que je voie ces yeux"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xab76371111fbf868c1bd63801c67da13ab2f1339f3f3bc460bd1c4e77020f0ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:860762b9253964ef20bc2bc4a552806b02e66d8d412ffbb113a01a8f4e4942bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812208
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Werther / Act 1: "Il faut nous séparer" - "Ah! Pourvu que je voie ces yeux" · Machine-readable JSON-LD