ISRC USBC17600311
Verified recording
USBC17600311 is “Porgy And Bess: Lissen There, What I Tells You” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xe27f52ed39c9bba06d2198edc48f46c2fd486abf99283f957af76df446cc3d4f and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600311.
Recording identifiers
- ISRC
- USBC17600311
- Title
- Porgy And Bess: Lissen There, What I Tells You
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xe27f52ed39c9bba06d2198edc48f46c2fd486abf99283f957af76df446cc3d4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:e4e611b2b21206b16d64534019f708fbaa89d638ec2dfd07aa7b1bdb82a9f168- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17600311
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Porgy And Bess: Lissen There, What I Tells You · Machine-readable JSON-LD