ISRC ISZ109100710
Verified recording
ISZ109100710 is “Álftirnar kvaka” by Karlakórinn Heimir,
registered on the CopyrightChains blockchain with CopyrightID
0xb9fb8d7fa130fe4b792580dfc45d289f0064bde56bde1d35b67e72e887f7ea5d and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZ109100710.
Recording identifiers
- ISRC
- ISZ109100710
- Title
- Álftirnar kvaka
- Artist
- Karlakórinn Heimir
- CopyrightID (CopyrightChains transaction hash)
0xb9fb8d7fa130fe4b792580dfc45d289f0064bde56bde1d35b67e72e887f7ea5d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:6db57265016bf9376e99302442f72be628403c317c1c67652bbe58b734236ff9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISZ109100710
- Bitcoin block existence check
- https://blockstream.info/api/block/960500