ISRC USHR12040871
Verified recording
USHR12040871 is “Rap Battle” by Jeff Russo,
registered on the CopyrightChains blockchain with CopyrightID
0x45960d20d1e29b482f3671d8ddff9aa4ef8cf041d3672a56e90e53c6f3a77e9b and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12040871.
Recording identifiers
- ISRC
- USHR12040871
- Title
- Rap Battle
- Artist
- Jeff Russo
- CopyrightID (CopyrightChains transaction hash)
0x45960d20d1e29b482f3671d8ddff9aa4ef8cf041d3672a56e90e53c6f3a77e9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:3a2ed58733fb65455afc1ad3a862f6ee1d39bc5e959973f1d8c62eaf8ca21393- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12040871
- Bitcoin block existence check
- https://blockstream.info/api/block/959163