ISRC NOFZP0556090
Verified recording
NOFZP0556090 is “Brudeferden I Hardanger” by Halfdan Kjerulf,
registered on the CopyrightChains blockchain with CopyrightID
0xf7ec1710d78a658e350d22f4f2a1e03b651f3429a196625fc21bd5c812370c12 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/NOFZP0556090.
Recording identifiers
- ISRC
- NOFZP0556090
- Title
- Brudeferden I Hardanger
- Artist
- Halfdan Kjerulf
- CopyrightID (CopyrightChains transaction hash)
0xf7ec1710d78a658e350d22f4f2a1e03b651f3429a196625fc21bd5c812370c12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e824bde0faeeb855c3861f87e924727a9e1309ec29c8006030a1fcfe84c757b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFZP0556090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Brudeferden I Hardanger · Machine-readable JSON-LD