ISRC USB8U1053458
Verified recording
USB8U1053458 is “Porgy and Bess: Summertime (Arr. I. Frolov)” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xf4872f63085658def6b96ee15226912da1f998df104e964bcbf8b7e6d6d7b24e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1053458.
Recording identifiers
- ISRC
- USB8U1053458
- Title
- Porgy and Bess: Summertime (Arr. I. Frolov)
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xf4872f63085658def6b96ee15226912da1f998df104e964bcbf8b7e6d6d7b24e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1acd71843b69292b5ee39c2f2e8ef8aada64c51831a0bf22069697cddfc39706- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1053458
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Porgy and Bess: Summertime (Arr. I. Frolov) · Machine-readable JSON-LD