ISRC USBC17600297
Verified recording
USBC17600297 is “Porgy And Bess: A Woman Is a Sometime Thing” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x87b501d268fb371cc500ebdb7adef7732eee432d86b01dc7296efa9bd0e81cbf and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600297.
Recording identifiers
- ISRC
- USBC17600297
- Title
- Porgy And Bess: A Woman Is a Sometime Thing
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x87b501d268fb371cc500ebdb7adef7732eee432d86b01dc7296efa9bd0e81cbf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:3ea2f840a828d040dc65e579552133794d0de0face0a10ba2c092dc29788e65a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600297
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Porgy And Bess: A Woman Is a Sometime Thing · Machine-readable JSON-LD