ISRC USSM15800043
Verified recording
USSM15800043 is “Summertime” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x5b09884a883583d71ef17b7ed674ded6aed1bb5142b9581a87b7de2fd4628400 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/USSM15800043.
Recording identifiers
- ISRC
- USSM15800043
- Title
- Summertime
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x5b09884a883583d71ef17b7ed674ded6aed1bb5142b9581a87b7de2fd4628400
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:07e4b94d26455c0ff92cb1457a1f68aa9c2011936fe4a6c0df1aaa156966b185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM15800043
- Bitcoin block existence check
- https://blockstream.info/api/block/956302