ISRC USUM72318262
Verified recording
USUM72318262 is “PRBLMS - Sped Up” by 6LACK,
registered on the CopyrightChains blockchain with CopyrightID
0xba65eb01dc78d657eb5f0712666e54e5f69aa98a78d36264c7b14efda37d0bd1 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/USUM72318262.
Recording identifiers
- ISRC
- USUM72318262
- Title
- PRBLMS - Sped Up
- Artist
- 6LACK
- CopyrightID (CopyrightChains transaction hash)
0xba65eb01dc78d657eb5f0712666e54e5f69aa98a78d36264c7b14efda37d0bd1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:98f9d1f82d0277ebfdb9630b78ef69358f8a17621c5dad6263030c8b07dd8fbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72318262
- Bitcoin block existence check
- https://blockstream.info/api/block/956302