ISRC NOFBT9500608
Verified recording
NOFBT9500608 is “Du Er Alt” by Kirsti Sparboe,
registered on the CopyrightChains blockchain with CopyrightID
0x1b1c2cefb364b4f025e41d8ea727a13ac5b095cab168b7406632082e5bb74143 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFBT9500608.
Recording identifiers
- ISRC
- NOFBT9500608
- Title
- Du Er Alt
- Artist
- Kirsti Sparboe
- CopyrightID (CopyrightChains transaction hash)
0x1b1c2cefb364b4f025e41d8ea727a13ac5b095cab168b7406632082e5bb74143
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:a4984161ded9bb7fb157e312f108d6300827abdffb6f9ff5c78320120ee3c6e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFBT9500608
- Bitcoin block existence check
- https://blockstream.info/api/block/960418