ISRC GBAYC1700565
Verified recording
GBAYC1700565 is “Gershwin: Porgy and Bess, Act 1: "Summertime" (Orch. Behrisch)” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x2671c8c9ac28f9fec492d4d26b20995f42908487996c68215c2c5b5354e566c5 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/GBAYC1700565.
Recording identifiers
- ISRC
- GBAYC1700565
- Title
- Gershwin: Porgy and Bess, Act 1: "Summertime" (Orch. Behrisch)
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x2671c8c9ac28f9fec492d4d26b20995f42908487996c68215c2c5b5354e566c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:f6a92c6f27a8c5d2e4a4920f76504392a123f2269cc8214841dab0c8c575bf29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1700565
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Gershwin: Porgy and Bess, Act 1: "Summertime" (Orch. Behrisch) · Machine-readable JSON-LD