ISRC USJ3V0821156
Verified recording
USJ3V0821156 is “What Is It?” by Chalie Boy,
registered on the CopyrightChains blockchain with CopyrightID
0x4c7a1ebf64ec55176e87384047f19dc3eefca3855d1aa4229c099048705c97c0 and independently timestamped
in Bitcoin block 960381 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0821156.
Recording identifiers
- ISRC
- USJ3V0821156
- Title
- What Is It?
- Artist
- Chalie Boy
- CopyrightID (CopyrightChains transaction hash)
0x4c7a1ebf64ec55176e87384047f19dc3eefca3855d1aa4229c099048705c97c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:50:11+00:00
- Bitcoin block
- 960381
- Canonical record hash
sha256:78f90a928e28f1e979d999cbb1fef07b1636bf33e2f7f1bedf8f812893954df0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0821156
- Bitcoin block existence check
- https://blockstream.info/api/block/960381