ISRC NOFKF1811040
Verified recording
NOFKF1811040 is “Desember i Praha” by Knut Reiersrud,
registered on the CopyrightChains blockchain with CopyrightID
0x31c08a8326c44a1ebfcb2d67ca43c82bfbb2974c16aab9d7491aa8cdf13f8cb7 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF1811040.
Recording identifiers
- ISRC
- NOFKF1811040
- Title
- Desember i Praha
- Artist
- Knut Reiersrud
- CopyrightID (CopyrightChains transaction hash)
0x31c08a8326c44a1ebfcb2d67ca43c82bfbb2974c16aab9d7491aa8cdf13f8cb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:8aa8b6c53022fb1f6812e040da66a265333c60dc8be156c30b2c0f34b9407c6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF1811040
- Bitcoin block existence check
- https://blockstream.info/api/block/960284