ISRC USUM71416527
Verified recording
USUM71416527 is “Problems” by Ludacris,
registered on the CopyrightChains blockchain with CopyrightID
0x06592df530924367b0ae65605e1fb98950ace904d10c5f9acfb3587372cf4c7a 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/USUM71416527.
Recording identifiers
- ISRC
- USUM71416527
- Title
- Problems
- Artist
- Ludacris
- CopyrightID (CopyrightChains transaction hash)
0x06592df530924367b0ae65605e1fb98950ace904d10c5f9acfb3587372cf4c7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7316452ab9dfc4312ee648c91d7dba24bf5796ddb4c423ccafff0731fa0d814f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71416527
- Bitcoin block existence check
- https://blockstream.info/api/block/953520