ISRC US5UL1214650
Verified recording
US5UL1214650 is “U.S. Working Man” by Kevin Reardon,
registered on the CopyrightChains blockchain with CopyrightID
0x3f3d386e5c9a8de26e4040c861e904225ed2141354d0c172d17dd9c2ffb1b800 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1214650.
Recording identifiers
- ISRC
- US5UL1214650
- Title
- U.S. Working Man
- Artist
- Kevin Reardon
- CopyrightID (CopyrightChains transaction hash)
0x3f3d386e5c9a8de26e4040c861e904225ed2141354d0c172d17dd9c2ffb1b800
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:5568d6ebbfdf13e142e125c94eff1f4440c2a7d36a6b6f4bce975d9e216d19f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1214650
- Bitcoin block existence check
- https://blockstream.info/api/block/960254