ISRC NOFKF9307040
Verified recording
NOFKF9307040 is “Mornsangen” by Alf Prøysen,
registered on the CopyrightChains blockchain with CopyrightID
0x81b5f9114d273db91f3b34cd1484d445f832186770a51a175dade41ba9a37ba6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9307040.
Recording identifiers
- ISRC
- NOFKF9307040
- Title
- Mornsangen
- Artist
- Alf Prøysen
- CopyrightID (CopyrightChains transaction hash)
0x81b5f9114d273db91f3b34cd1484d445f832186770a51a175dade41ba9a37ba6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6bf0b3800bed4783d529afc0b93a6f1159de73578c1e8909dcf1417d796ee7d8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9307040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118