ISRC DEN961130336
Verified recording
DEN961130336 is “Werther / Act 3: "Werther est de retour"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xd71a9dbf7453f20180cc6809d886974ea2a646f38aeed6a95042361b418de9a4 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130336.
Recording identifiers
- ISRC
- DEN961130336
- Title
- Werther / Act 3: "Werther est de retour"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xd71a9dbf7453f20180cc6809d886974ea2a646f38aeed6a95042361b418de9a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:c813c69852f69c35c9c6eb4f7f4e720ad30d93104bf5be6117efe8426736502b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961130336
- Bitcoin block existence check
- https://blockstream.info/api/block/960427
Full record
Track page: Werther / Act 3: "Werther est de retour" · Machine-readable JSON-LD