ISRC USMC16009461
Verified recording
USMC16009461 is “Warsaw Concerto” by Richard Addinsell,
registered on the CopyrightChains blockchain with CopyrightID
0x40be506ae80087d48e3b7cc7eec55a79e3d0c788eb52b72aafdf277ca62663b0 and independently timestamped
in Bitcoin block 960300 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16009461.
Recording identifiers
- ISRC
- USMC16009461
- Title
- Warsaw Concerto
- Artist
- Richard Addinsell
- CopyrightID (CopyrightChains transaction hash)
0x40be506ae80087d48e3b7cc7eec55a79e3d0c788eb52b72aafdf277ca62663b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:42:40+00:00
- Bitcoin block
- 960300
- Canonical record hash
sha256:7651b4c24b58b8897f3cc4a43828c26591f4d07251775c5bc2e389b6bcb55bb6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMC16009461
- Bitcoin block existence check
- https://blockstream.info/api/block/960300