ISRC USJ3V0821153
Verified recording
USJ3V0821153 is “Whatcha Workin' Wit” by Chalie Boy,
registered on the CopyrightChains blockchain with CopyrightID
0xb55f9a9cc996e4bf50875ce62105d32e24c3bd94c937a792f15e33e2393b6a20 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0821153.
Recording identifiers
- ISRC
- USJ3V0821153
- Title
- Whatcha Workin' Wit
- Artist
- Chalie Boy
- CopyrightID (CopyrightChains transaction hash)
0xb55f9a9cc996e4bf50875ce62105d32e24c3bd94c937a792f15e33e2393b6a20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:02975825c57e5ce5ae970229611d7d4d5b6ec4a7115d5c389a5e001a63b38fb3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V0821153
- Bitcoin block existence check
- https://blockstream.info/api/block/960362