ISRC USNLR2100511
Verified recording
USNLR2100511 is “Working Men's Party” by Reza Safinia,
registered on the CopyrightChains blockchain with CopyrightID
0xa23c3363c9708ae5dc63a96405e95625541f289dd5b77c61c73ae23223b07fd2 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100511.
Recording identifiers
- ISRC
- USNLR2100511
- Title
- Working Men's Party
- Artist
- Reza Safinia
- CopyrightID (CopyrightChains transaction hash)
0xa23c3363c9708ae5dc63a96405e95625541f289dd5b77c61c73ae23223b07fd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:4be5e622dba30e17093fb441f292da088b006c10eda958cacdcc1f315d235ae1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNLR2100511
- Bitcoin block existence check
- https://blockstream.info/api/block/960348