ISRC NOX9X3503901
Verified recording
NOX9X3503901 is “Natt og dag” by Finn Kalvik,
registered on the CopyrightChains blockchain with CopyrightID
0xc01e75b2ddf321cd43b9ce3b0244ec711123290deedf422397e1e731b1fbb36b and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3503901.
Recording identifiers
- ISRC
- NOX9X3503901
- Title
- Natt og dag
- Artist
- Finn Kalvik
- CopyrightID (CopyrightChains transaction hash)
0xc01e75b2ddf321cd43b9ce3b0244ec711123290deedf422397e1e731b1fbb36b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:10255a9d4f3ce10324b813b0ce95d5e6f7c312efe48f467090750734f668f0b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOX9X3503901
- Bitcoin block existence check
- https://blockstream.info/api/block/960497