ISRC USUMC0000070
Verified recording
USUMC0000070 is “A Real Nice Clambake” by Oscar Hammerstein II,
registered on the CopyrightChains blockchain with CopyrightID
0x0af44fea05f7a184274345de7eb452008b9f92204ad2e2234baca3d848a7b51e and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000070.
Recording identifiers
- ISRC
- USUMC0000070
- Title
- A Real Nice Clambake
- Artist
- Oscar Hammerstein II
- CopyrightID (CopyrightChains transaction hash)
0x0af44fea05f7a184274345de7eb452008b9f92204ad2e2234baca3d848a7b51e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:2597347f730332a8afefa6c900d223f9706007d4329973f3ba6627ab39674ea1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMC0000070
- Bitcoin block existence check
- https://blockstream.info/api/block/960247