ISRC FRZ132111070
Verified recording
FRZ132111070 is “Summertime - Arr. by Christian-Pierre La Marca & Baptiste Trotignon” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x81699b5c044143c92190c5a1fca3fbd2e7fb6ed372040f8e35ccc8cabb83e9e9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132111070.
Recording identifiers
- ISRC
- FRZ132111070
- Title
- Summertime - Arr. by Christian-Pierre La Marca & Baptiste Trotignon
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x81699b5c044143c92190c5a1fca3fbd2e7fb6ed372040f8e35ccc8cabb83e9e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:68210a70aa56202b9a2e67b24d6cfa755b63c5c7154919a4be379f2ed6b1040f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132111070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Summertime - Arr. by Christian-Pierre La Marca & Baptiste Trotignon · Machine-readable JSON-LD