ISRC USSM15901418
Verified recording
USSM15901418 is “Rhapsody in Blue” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x66bf07d8ae6b3400ce872e98914176132ffd65589b34661b133942d322ef304b and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM15901418.
Recording identifiers
- ISRC
- USSM15901418
- Title
- Rhapsody in Blue
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x66bf07d8ae6b3400ce872e98914176132ffd65589b34661b133942d322ef304b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2d8915ece708adcefdbb464f997f4fd5d4fc4388ffab509ba18657747038168e- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM15901418
- Bitcoin block existence check
- https://blockstream.info/api/block/953513