ISRC ISZRU1012357
Verified recording
ISZRU1012357 is “Nótt” by Karlakórinn Fóstbræður,
registered on the CopyrightChains blockchain with CopyrightID
0xc9c1f527fe8dbf520993c1cce0d98f48f95b5ce6e8deb40f712fd89956c47875 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZRU1012357.
Recording identifiers
- ISRC
- ISZRU1012357
- Title
- Nótt
- Artist
- Karlakórinn Fóstbræður
- CopyrightID (CopyrightChains transaction hash)
0xc9c1f527fe8dbf520993c1cce0d98f48f95b5ce6e8deb40f712fd89956c47875
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:8a3939755e77cd7b4c0f6cd2f296b363b181e5a34293bfbc275389880c40b7fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZRU1012357
- Bitcoin block existence check
- https://blockstream.info/api/block/960404