ISRC USUM71013721
Verified recording
USUM71013721 is “Crunk Rock - Intro” by Lil Jon,
registered on the CopyrightChains blockchain with CopyrightID
0x3a9db26c89ae7d67a44eced26619af7cd550eeec23c1929c6b0a133386eff57c and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71013721.
Recording identifiers
- ISRC
- USUM71013721
- Title
- Crunk Rock - Intro
- Artist
- Lil Jon
- CopyrightID (CopyrightChains transaction hash)
0x3a9db26c89ae7d67a44eced26619af7cd550eeec23c1929c6b0a133386eff57c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:e7cb8299d77efbe5023bc18b58304c279a0555871b6e6863d5923dec469d756c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71013721
- Bitcoin block existence check
- https://blockstream.info/api/block/960468