ISRC USV351364660
Verified recording
USV351364660 is “Hold U Down” by Chinx,
registered on the CopyrightChains blockchain with CopyrightID
0xca070eb0539a241747381e6831de8fdeb28fe9f4cf88ff9c5c9693954ac29318 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351364660.
Recording identifiers
- ISRC
- USV351364660
- Title
- Hold U Down
- Artist
- Chinx
- CopyrightID (CopyrightChains transaction hash)
0xca070eb0539a241747381e6831de8fdeb28fe9f4cf88ff9c5c9693954ac29318
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:89e259f8d29f82fe0544cf3952ccab8b99b17ad0b10dcaf9c0baf7e1be0d31c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351364660
- Bitcoin block existence check
- https://blockstream.info/api/block/960150