ISRC USLZJ1691407
Verified recording
USLZJ1691407 is “Razorgirl” by Dubvirus,
registered on the CopyrightChains blockchain with CopyrightID
0x437c574f4b2bab1f6b0ae6d5a7258d0556bb1f214ca8ed43f214d3e9570ed604 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1691407.
Recording identifiers
- ISRC
- USLZJ1691407
- Title
- Razorgirl
- Artist
- Dubvirus
- CopyrightID (CopyrightChains transaction hash)
0x437c574f4b2bab1f6b0ae6d5a7258d0556bb1f214ca8ed43f214d3e9570ed604
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:04a0129d5ae74f59e1e536bade4d5cdd3ca907ff2d42895d9444efe748879165- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1691407
- Bitcoin block existence check
- https://blockstream.info/api/block/953520