ISRC NOFKF5815100
Verified recording
NOFKF5815100 is “Jeg Går Inn I Din By” by Sigvald Tveit,
registered on the CopyrightChains blockchain with CopyrightID
0x7089db50b59d89e02f25b89be3500719cbc830c2c2190ae5dca0db902286f5dc and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF5815100.
Recording identifiers
- ISRC
- NOFKF5815100
- Title
- Jeg Går Inn I Din By
- Artist
- Sigvald Tveit
- CopyrightID (CopyrightChains transaction hash)
0x7089db50b59d89e02f25b89be3500719cbc830c2c2190ae5dca0db902286f5dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:f5237e1c26e5e969cecba1a7300b0ecd2ed6a4e6dc2c6c3b16a315a64fee1a26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOFKF5815100
- Bitcoin block existence check
- https://blockstream.info/api/block/960403