ISRC NLQ661761703
Verified recording
NLQ661761703 is “La nuit froide et sombre” by Orlande de Lassus,
registered on the CopyrightChains blockchain with CopyrightID
0xbcc9a13fca07c2828f8bb35149d09ddc3252a7b495b7a9a543ae67349df257cc and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ661761703.
Recording identifiers
- ISRC
- NLQ661761703
- Title
- La nuit froide et sombre
- Artist
- Orlande de Lassus
- CopyrightID (CopyrightChains transaction hash)
0xbcc9a13fca07c2828f8bb35149d09ddc3252a7b495b7a9a543ae67349df257cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:e587a55ec3cd2c442a0fea47dfbf8b04c5c3d7b3522b96c48b80ec660ba294f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ661761703
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: La nuit froide et sombre · Machine-readable JSON-LD