ISRC USSM19923794
Verified recording
USSM19923794 is “Oh, Kay!: Overture” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x0090226d82f7b1a86af65e3cfe561b90dbf5f25c71c580be74794a31a2114280 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19923794.
Recording identifiers
- ISRC
- USSM19923794
- Title
- Oh, Kay!: Overture
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x0090226d82f7b1a86af65e3cfe561b90dbf5f25c71c580be74794a31a2114280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:90071a055ca144bcbb0600aacfaa5823f1f3ab00608fe4675c00a5d529e3c7e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19923794
- Bitcoin block existence check
- https://blockstream.info/api/block/956302