ISRC NOFCU8203150
Verified recording
NOFCU8203150 is “Akerselva” by Arve Opsahl,
registered on the CopyrightChains blockchain with CopyrightID
0xd25813fb061835aa16606a8f3d64cddac91b738b5a1b022bfc3bc58d8ed42ba5 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/NOFCU8203150.
Recording identifiers
- ISRC
- NOFCU8203150
- Title
- Akerselva
- Artist
- Arve Opsahl
- CopyrightID (CopyrightChains transaction hash)
0xd25813fb061835aa16606a8f3d64cddac91b738b5a1b022bfc3bc58d8ed42ba5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6a44b3fd36cc8aa53ed7928dc5726ea3aa27d7fefb32daf9b6975519d093649a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFCU8203150
- Bitcoin block existence check
- https://blockstream.info/api/block/957118