ISRC USLZJ1728641
Verified recording
USLZJ1728641 is “Face Crack” by KJ Sawka,
registered on the CopyrightChains blockchain with CopyrightID
0xdb0016a0bd122803bbfc59ac53469c100d17391eaeb59315287afb3b6ad35bcc 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/USLZJ1728641.
Recording identifiers
- ISRC
- USLZJ1728641
- Title
- Face Crack
- Artist
- KJ Sawka
- CopyrightID (CopyrightChains transaction hash)
0xdb0016a0bd122803bbfc59ac53469c100d17391eaeb59315287afb3b6ad35bcc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:f098b5962243ea197fcdaf48138b98ccf1ddce764b4a673f45cd66d84afeab78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1728641
- Bitcoin block existence check
- https://blockstream.info/api/block/960500