ISRC USUM70957651
Verified recording
USUM70957651 is “Grind Hard” by Jadakiss,
registered on the CopyrightChains blockchain with CopyrightID
0x7a28b56f3bef1c509744e8c7eaa6d929b7fa5543d1503004960b7491001d2614 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70957651.
Recording identifiers
- ISRC
- USUM70957651
- Title
- Grind Hard
- Artist
- Jadakiss
- CopyrightID (CopyrightChains transaction hash)
0x7a28b56f3bef1c509744e8c7eaa6d929b7fa5543d1503004960b7491001d2614
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ab69f61833af4c0ffa8afbf464cd51c40ee0db450f30945505d675dbbfbd8b2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70957651
- Bitcoin block existence check
- https://blockstream.info/api/block/956302