ISRC USWB11803432
Verified recording
USWB11803432 is “Weak - 2018” by JoJo,
registered on the CopyrightChains blockchain with CopyrightID
0xef75904892d80a8921c3a8c42535c7a2d6c9b4d4bd48f146b4a856c3616bb877 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11803432.
Recording identifiers
- ISRC
- USWB11803432
- Title
- Weak - 2018
- Artist
- JoJo
- CopyrightID (CopyrightChains transaction hash)
0xef75904892d80a8921c3a8c42535c7a2d6c9b4d4bd48f146b4a856c3616bb877
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5e23f70a81ee67f767e73db2cd04a95da2826d605d8dcf2f649b2d7d9ebd2b1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11803432
- Bitcoin block existence check
- https://blockstream.info/api/block/953513