ISRC DEN961130322
Verified recording
DEN961130322 is “Werther / Act 2: "N'est-il donc pas d'autre femme ici-bas"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xaddf6c8ed2e0ef9dc0188f3259aaef5876586a66b4b615ed9930b00fed3c00c0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130322.
Recording identifiers
- ISRC
- DEN961130322
- Title
- Werther / Act 2: "N'est-il donc pas d'autre femme ici-bas"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xaddf6c8ed2e0ef9dc0188f3259aaef5876586a66b4b615ed9930b00fed3c00c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6f5eb117ed241d4d9410c10e0b59f486817615d75ecb92726d6be5ac60debf04- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130322
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Werther / Act 2: "N'est-il donc pas d'autre femme ici-bas" · Machine-readable JSON-LD