ISRC FRZ131130221
Verified recording
FRZ131130221 is “Giulio Cesare, HWV 17, Act I. Scene VIII: Aria "Cara speme, questo core"” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xdb01950af4f3660b99184b990cc25e4c1e9573aef887925489e7f58dbd765777 and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131130221.
Recording identifiers
- ISRC
- FRZ131130221
- Title
- Giulio Cesare, HWV 17, Act I. Scene VIII: Aria "Cara speme, questo core"
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xdb01950af4f3660b99184b990cc25e4c1e9573aef887925489e7f58dbd765777
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:f9612e2680342b43d84b40debefc5340934388e4cbb03d4e350b141fd001e642- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131130221
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Giulio Cesare, HWV 17, Act I. Scene VIII: Aria "Cara speme, questo core" · Machine-readable JSON-LD