ISRC NLA505501558
Verified recording
NLA505501558 is “La Mer, L.109: 1. From Dawn till Noon on the Sea (De l'aube à midi sur la mer)” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xcef6d56f0779e540add0e779a08a0d7c199d949f978e1ca1003ee9de9bdf7f0f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505501558.
Recording identifiers
- ISRC
- NLA505501558
- Title
- La Mer, L.109: 1. From Dawn till Noon on the Sea (De l'aube à midi sur la mer)
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xcef6d56f0779e540add0e779a08a0d7c199d949f978e1ca1003ee9de9bdf7f0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:35fe2986610a3d264389ce855fc4e25619b6910e719f2cbd2950f8dc1f355cab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA505501558
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: La Mer, L.109: 1. From Dawn till Noon on the Sea (De l'aube à midi sur la mer) · Machine-readable JSON-LD