ISRC USBC17600320
Verified recording
USBC17600320 is “Porgy And Bess: I Ain't Got No Shame” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xda3a5cfc0b1c78993dd5db85c9bbbcbfa4e958bd157a1ca3c33569e4f0715d9d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600320.
Recording identifiers
- ISRC
- USBC17600320
- Title
- Porgy And Bess: I Ain't Got No Shame
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xda3a5cfc0b1c78993dd5db85c9bbbcbfa4e958bd157a1ca3c33569e4f0715d9d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e7aca94c1ed90f37a010e40f0f86113f1fce73a052611e3c404f2af085e3523b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600320
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Porgy And Bess: I Ain't Got No Shame · Machine-readable JSON-LD