ISRC ISZRU1005500
Verified recording
ISZRU1005500 is “Íslands lag” by Karlakórinn Heimir,
registered on the CopyrightChains blockchain with CopyrightID
0xd4d9726290b43ea8f5ab3c3def96bcf39c1e3e72468a20a846ce470e7886d60e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZRU1005500.
Recording identifiers
- ISRC
- ISZRU1005500
- Title
- Íslands lag
- Artist
- Karlakórinn Heimir
- CopyrightID (CopyrightChains transaction hash)
0xd4d9726290b43ea8f5ab3c3def96bcf39c1e3e72468a20a846ce470e7886d60e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:67071fe3a210e99e8c5a4246546975e705f4117972885c94b3acf9dd84555881- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZRU1005500
- Bitcoin block existence check
- https://blockstream.info/api/block/960448