ISRC USCXG0900367
Verified recording
USCXG0900367 is “Sunnyside Up (Sunnyside Up)” by Frankie Trumbauer And His Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x0e2f8e78777c8d9005426e00ddc0be8d175de03d40c54304d25333dad813d7aa and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900367.
Recording identifiers
- ISRC
- USCXG0900367
- Title
- Sunnyside Up (Sunnyside Up)
- Artist
- Frankie Trumbauer And His Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x0e2f8e78777c8d9005426e00ddc0be8d175de03d40c54304d25333dad813d7aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:335cbb98a5ed176a2c7dc4bfca90531f2c4d5e38a2a999aadef74f866761c782- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG0900367
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Sunnyside Up (Sunnyside Up) · Machine-readable JSON-LD