ISRC USTC30798281
Verified recording
USTC30798281 is “Lazt Kall” by Grieves,
registered on the CopyrightChains blockchain with CopyrightID
0xbec6c89d429c778203c6b4584ea2a791b2013540ff0c6354fc62046423050325 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/USTC30798281.
Recording identifiers
- ISRC
- USTC30798281
- Title
- Lazt Kall
- Artist
- Grieves
- CopyrightID (CopyrightChains transaction hash)
0xbec6c89d429c778203c6b4584ea2a791b2013540ff0c6354fc62046423050325
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:599fec9f15731bb7b9d20cb2640089b50ca4dcefde56cef2325564b4aea642b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC30798281
- Bitcoin block existence check
- https://blockstream.info/api/block/960138