ISRC QZS642361400
Verified recording
QZS642361400 is “Focus On Me” by KARUT,
registered on the CopyrightChains blockchain with CopyrightID
0x2254c786c867fbd5bafd996c0279ee11036308d1c2a051d3dcf42240be1de2e9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642361400.
Recording identifiers
- ISRC
- QZS642361400
- Title
- Focus On Me
- Artist
- KARUT
- CopyrightID (CopyrightChains transaction hash)
0x2254c786c867fbd5bafd996c0279ee11036308d1c2a051d3dcf42240be1de2e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:33157dff353981f9b3914a712e814d76aef4cb402968426e2e3c5c46fb853481- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS642361400
- Bitcoin block existence check
- https://blockstream.info/api/block/960138