ISRC USX9P0675660
Verified recording
USX9P0675660 is “Crunching Numbers” by The Polish Ambassador,
registered on the CopyrightChains blockchain with CopyrightID
0x5031bd941518644ef709e8d90d69a06d12e580789a4f0100053b21b41408e721 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0675660.
Recording identifiers
- ISRC
- USX9P0675660
- Title
- Crunching Numbers
- Artist
- The Polish Ambassador
- CopyrightID (CopyrightChains transaction hash)
0x5031bd941518644ef709e8d90d69a06d12e580789a4f0100053b21b41408e721
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:c8a270e60b9df0eafee9c66be5244700d0ea7f1e347d11dd81fd23c0ba421157- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0675660
- Bitcoin block existence check
- https://blockstream.info/api/block/960403