ISRC ISA109900604
Verified recording
ISA109900604 is “Lifnaðu við” by Valur Freyr,
registered on the CopyrightChains blockchain with CopyrightID
0x16c89268ba98f6596728dc82814306843a59ee43ebfe3180333377f4b7361769 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA109900604.
Recording identifiers
- ISRC
- ISA109900604
- Title
- Lifnaðu við
- Artist
- Valur Freyr
- CopyrightID (CopyrightChains transaction hash)
0x16c89268ba98f6596728dc82814306843a59ee43ebfe3180333377f4b7361769
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:3962913867dd09535c6167515a057a843e01985224ffe56f41bc59a7819014e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA109900604
- Bitcoin block existence check
- https://blockstream.info/api/block/960209