ISRC NOFKF9307290
Verified recording
NOFKF9307290 is “Bolleruds Bil” by Alf Prøysen,
registered on the CopyrightChains blockchain with CopyrightID
0x13312171b935d83bb096de87e98644740a4e2a4db9b22eb60f18ebc08625de29 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9307290.
Recording identifiers
- ISRC
- NOFKF9307290
- Title
- Bolleruds Bil
- Artist
- Alf Prøysen
- CopyrightID (CopyrightChains transaction hash)
0x13312171b935d83bb096de87e98644740a4e2a4db9b22eb60f18ebc08625de29
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:c0fbe1759a14db4214399704b0d40810888389c75158f4d3e9b794a7f49dcd5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9307290
- Bitcoin block existence check
- https://blockstream.info/api/block/960296