ISRC NLB151300933
Verified recording
NLB151300933 is “Nocturne” by Spinvis,
registered on the CopyrightChains blockchain with CopyrightID
0x05b0ccdc8a80bacbfde3fc86a77e17b6da0faf54ef733b0000287a1c1570cc0f and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300933.
Recording identifiers
- ISRC
- NLB151300933
- Title
- Nocturne
- Artist
- Spinvis
- CopyrightID (CopyrightChains transaction hash)
0x05b0ccdc8a80bacbfde3fc86a77e17b6da0faf54ef733b0000287a1c1570cc0f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:9044f705e6faeb0d309ff177902b4e1a6f6aa9732ab9204a279817f781ee356b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151300933
- Bitcoin block existence check
- https://blockstream.info/api/block/960435