ISRC US5UL1044845
Verified recording
US5UL1044845 is “Unknown War” by Nikolay Krivin,
registered on the CopyrightChains blockchain with CopyrightID
0x64106d0184098900c97343192d933831f027e35607d123e5e808f5a33ebd6a4f 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/US5UL1044845.
Recording identifiers
- ISRC
- US5UL1044845
- Title
- Unknown War
- Artist
- Nikolay Krivin
- CopyrightID (CopyrightChains transaction hash)
0x64106d0184098900c97343192d933831f027e35607d123e5e808f5a33ebd6a4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:02f1dab67aa635bfb345c2673f57835344575c0f40b7d68b24e590b227e32c61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1044845
- Bitcoin block existence check
- https://blockstream.info/api/block/957118