ISRC NOFKF9908100
Verified recording
NOFKF9908100 is “Anna” by Knut Reiersrud,
registered on the CopyrightChains blockchain with CopyrightID
0x0dd87cdd129d3acee6d2f05c64520c66e46c5dd7ee588301618ef1c7c3d27edb and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9908100.
Recording identifiers
- ISRC
- NOFKF9908100
- Title
- Anna
- Artist
- Knut Reiersrud
- CopyrightID (CopyrightChains transaction hash)
0x0dd87cdd129d3acee6d2f05c64520c66e46c5dd7ee588301618ef1c7c3d27edb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9f10c4e7c87ecf98043c9b669cda46fa60f4cf3139fd645963acdf848dad3304- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF9908100
- Bitcoin block existence check
- https://blockstream.info/api/block/957120