ISRC US83Z1795430
Verified recording
US83Z1795430 is “Antivirus” by Kastis Torrau,
registered on the CopyrightChains blockchain with CopyrightID
0x5c91d168037acf4527ade427cdc6bda2ceab2c3baa7dee3e8ead1f50450ab1a8 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1795430.
Recording identifiers
- ISRC
- US83Z1795430
- Title
- Antivirus
- Artist
- Kastis Torrau
- CopyrightID (CopyrightChains transaction hash)
0x5c91d168037acf4527ade427cdc6bda2ceab2c3baa7dee3e8ead1f50450ab1a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:31aff8c870cd50678824b67198cbe58ecbcf110bf516c782b24ef1ba05a5c194- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1795430
- Bitcoin block existence check
- https://blockstream.info/api/block/960334