ISRC NOFGG4081070
Verified recording
NOFGG4081070 is “Knepphallingen” by Annbjørg Lien,
registered on the CopyrightChains blockchain with CopyrightID
0x43dcc9ca4391c0c1b3f6a7a7e7e84103422462b06e067f7300e50781fd79d7d1 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4081070.
Recording identifiers
- ISRC
- NOFGG4081070
- Title
- Knepphallingen
- Artist
- Annbjørg Lien
- CopyrightID (CopyrightChains transaction hash)
0x43dcc9ca4391c0c1b3f6a7a7e7e84103422462b06e067f7300e50781fd79d7d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:4546cd50455fd1a49170b907e30862b852f8b9eacb802c4bd2d2e6bf774d4288- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFGG4081070
- Bitcoin block existence check
- https://blockstream.info/api/block/960389