ISRC NLA509510913
Verified recording
NLA509510913 is “Trois Mélodies: La fiancée perdue” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0x9647af76e977ef68cdc6bb509d81116bef7eacfb1185fda764de21c4d33615ac and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509510913.
Recording identifiers
- ISRC
- NLA509510913
- Title
- Trois Mélodies: La fiancée perdue
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0x9647af76e977ef68cdc6bb509d81116bef7eacfb1185fda764de21c4d33615ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:d948f7445243af842ca831822030ddf8154109a8f282fd9fd117df75105968bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509510913
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Trois Mélodies: La fiancée perdue · Machine-readable JSON-LD