ISRC USRL19900056
Verified recording
USRL19900056 is “Kill 'Em All” by Ja Rule,
registered on the CopyrightChains blockchain with CopyrightID
0x4e02cdec0f4b71298d2e1d2859edfdbe8bc6636207275937100ff97a4d3aa554 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/USRL19900056.
Recording identifiers
- ISRC
- USRL19900056
- Title
- Kill 'Em All
- Artist
- Ja Rule
- CopyrightID (CopyrightChains transaction hash)
0x4e02cdec0f4b71298d2e1d2859edfdbe8bc6636207275937100ff97a4d3aa554
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:38bda5758a4a1104b929decac34cb6bfb942523bdebf6510a6cc792485663455- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRL19900056
- Bitcoin block existence check
- https://blockstream.info/api/block/953520