ISRC USZXT0809967
Verified recording
USZXT0809967 is “What's Up” by The UMC's,
registered on the CopyrightChains blockchain with CopyrightID
0x3db6e0e49f071461528732d9d5e73c0749e3116a7b2a477235b5ec99a4c8f276 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/USZXT0809967.
Recording identifiers
- ISRC
- USZXT0809967
- Title
- What's Up
- Artist
- The UMC's
- CopyrightID (CopyrightChains transaction hash)
0x3db6e0e49f071461528732d9d5e73c0749e3116a7b2a477235b5ec99a4c8f276
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:1442677c20e8cf63313bb503bc574bb5d2848248a2b8829a4f3ae4be87c80402- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT0809967
- Bitcoin block existence check
- https://blockstream.info/api/block/960138