ISRC NOFKF9603050
Verified recording
NOFKF9603050 is “På Det Store Hav Me Siglar” by Knut Reiersrud,
registered on the CopyrightChains blockchain with CopyrightID
0x7d10a529275979e08f4dd0ae91e4665ce653241fe5c4dbb52f8ffa1a802be3a7 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9603050.
Recording identifiers
- ISRC
- NOFKF9603050
- Title
- På Det Store Hav Me Siglar
- Artist
- Knut Reiersrud
- CopyrightID (CopyrightChains transaction hash)
0x7d10a529275979e08f4dd0ae91e4665ce653241fe5c4dbb52f8ffa1a802be3a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:08093144adae4d1fc93fa386bbd752ef4f745c71463d46816c8d8c41e39eb705- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9603050
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: På Det Store Hav Me Siglar · Machine-readable JSON-LD