ISRC USDJ20010529
Verified recording
USDJ20010529 is “U Got A Problem?” by Ludacris,
registered on the CopyrightChains blockchain with CopyrightID
0xf69b64c338eda413d53209c87cfa5430c8ef9cd92109ef97a7d73c202dc9afa8 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20010529.
Recording identifiers
- ISRC
- USDJ20010529
- Title
- U Got A Problem?
- Artist
- Ludacris
- CopyrightID (CopyrightChains transaction hash)
0xf69b64c338eda413d53209c87cfa5430c8ef9cd92109ef97a7d73c202dc9afa8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:b39a159cd58af2924a494edee60afc93a735ec37f4062fbcc334142d7ef3771e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20010529
- Bitcoin block existence check
- https://blockstream.info/api/block/953515