ISRC NLA507812232
Verified recording
NLA507812232 is “Werther / Act 4: "Noël! Noël! Noël!" - "Oui, Noël c'est le chant de la délivrance"” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x3866b2e74019693dfb53cea35ff3040b1e58993f2467223ca8a6a6196527ff87 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812232.
Recording identifiers
- ISRC
- NLA507812232
- Title
- Werther / Act 4: "Noël! Noël! Noël!" - "Oui, Noël c'est le chant de la délivrance"
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x3866b2e74019693dfb53cea35ff3040b1e58993f2467223ca8a6a6196527ff87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b9cbe4e3c870bd995a1d9e2f0b900b2132eb9052f87fcc54aea3689f3a197bf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507812232
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Werther / Act 4: "Noël! Noël! Noël!" - "Oui, Noël c'est le chant de la délivrance" · Machine-readable JSON-LD