ISRC USSM11913337
Verified recording
USSM11913337 is “So What” by Blac Youngsta,
registered on the CopyrightChains blockchain with CopyrightID
0x6bfce1402af1f576b7157360ab357f78718ac191d956e0616e0e3d466b75cb89 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11913337.
Recording identifiers
- ISRC
- USSM11913337
- Title
- So What
- Artist
- Blac Youngsta
- CopyrightID (CopyrightChains transaction hash)
0x6bfce1402af1f576b7157360ab357f78718ac191d956e0616e0e3d466b75cb89
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0d0c21c9610e44f2c9de2752d4f43a29d1dc90ec363a39fd3b9abc7feb3c96c8- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11913337
- Bitcoin block existence check
- https://blockstream.info/api/block/953513