ISRC USUM71817838
Verified recording
USUM71817838 is “Preach” by Lil Durk,
registered on the CopyrightChains blockchain with CopyrightID
0x723359bb42bcba613d09809d9d2b5121c624137967152f228ce76eb3f4b34d07 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/USUM71817838.
Recording identifiers
- ISRC
- USUM71817838
- Title
- Preach
- Artist
- Lil Durk
- CopyrightID (CopyrightChains transaction hash)
0x723359bb42bcba613d09809d9d2b5121c624137967152f228ce76eb3f4b34d07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6f73e5f2d778724c75f7dcad49e6dbeda6327bd4fef36ae199caa1c1d2235d4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71817838
- Bitcoin block existence check
- https://blockstream.info/api/block/953513