ISRC NLA509712009
Verified recording
NLA509712009 is “Celui-là” by Michel Legrand,
registered on the CopyrightChains blockchain with CopyrightID
0xcd79e1ea71d75752bbf66715c1cd733cbf45431b586453b25b95280dc2ce7051 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509712009.
Recording identifiers
- ISRC
- NLA509712009
- Title
- Celui-là
- Artist
- Michel Legrand
- CopyrightID (CopyrightChains transaction hash)
0xcd79e1ea71d75752bbf66715c1cd733cbf45431b586453b25b95280dc2ce7051
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:934bef0c672463fa5696abb0eb4b513645b5743b5bafe790241f80d0aec77275- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509712009
- Bitcoin block existence check
- https://blockstream.info/api/block/960468