ISRC US83Z2124091
Verified recording
US83Z2124091 is “Runner” by Wurtz,
registered on the CopyrightChains blockchain with CopyrightID
0xff758cf7e644f593888b392d32f8080f217138b7288d43a284ae6e50b109d8e5 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2124091.
Recording identifiers
- ISRC
- US83Z2124091
- Title
- Runner
- Artist
- Wurtz
- CopyrightID (CopyrightChains transaction hash)
0xff758cf7e644f593888b392d32f8080f217138b7288d43a284ae6e50b109d8e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:a1eafb516942a356e841fdbcc0a1ac15f41297697e30e9964c9dc22472b642d7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2124091
- Bitcoin block existence check
- https://blockstream.info/api/block/960427