ISRC FRZ209447032
Verified recording
FRZ209447032 is “Gershwin: 3 Preludes: No. 2, Andante con moto "Blue Lullaby"” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xdd4e5fc4018134d8cfe2889143eddb33de63b0049fa3ca924b4c6e3d81313e79 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209447032.
Recording identifiers
- ISRC
- FRZ209447032
- Title
- Gershwin: 3 Preludes: No. 2, Andante con moto "Blue Lullaby"
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xdd4e5fc4018134d8cfe2889143eddb33de63b0049fa3ca924b4c6e3d81313e79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ad70ef60c57a3c8a14f520ca7035e9b20b7a9116fa1c06c4f9f1b1b90e849c49- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209447032
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Gershwin: 3 Preludes: No. 2, Andante con moto "Blue Lullaby" · Machine-readable JSON-LD