ISRC NLA507812212
Verified recording
NLA507812212 is “Werther / Act 2: "Trois mois! Voici trois mois que nous sommes unis!"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0xb211126b42a4b7339f3869f7d391499815e23b4f66193f366dc3d9ddb9c3d849 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812212.
Recording identifiers
- ISRC
- NLA507812212
- Title
- Werther / Act 2: "Trois mois! Voici trois mois que nous sommes unis!"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0xb211126b42a4b7339f3869f7d391499815e23b4f66193f366dc3d9ddb9c3d849
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:a653f6137933b867250db02809a6f98725e376e9ec205993db696d0323e6c45c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812212
- Bitcoin block existence check
- https://blockstream.info/api/block/960370
Full record
Track page: Werther / Act 2: "Trois mois! Voici trois mois que nous sommes unis!" · Machine-readable JSON-LD