ISRC USWB12000400
Verified recording
USWB12000400 is “Proud” by JoJo,
registered on the CopyrightChains blockchain with CopyrightID
0xcf714c2769ac15d113dcf24fd81c381c1c7420de24490aafa12eef09e4ae1596 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12000400.
Recording identifiers
- ISRC
- USWB12000400
- Title
- Proud
- Artist
- JoJo
- CopyrightID (CopyrightChains transaction hash)
0xcf714c2769ac15d113dcf24fd81c381c1c7420de24490aafa12eef09e4ae1596
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:9e98429ae22090e7f8272c7103029fd30faca09743694f0adfa512d02da3ac18- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB12000400
- Bitcoin block existence check
- https://blockstream.info/api/block/953520