BlockZenithBlockZenith
Work · Case studies

Code in production. Capital at stake.

A sample of recent work. Names redacted where required. Numbers verified. Ask for references during scoping.

DeFi · Execution·2025

Intent router with MEV‑aware settlement

We replaced a legacy order‑router with a solver‑driven intent system. Same UX, 23% better fills.

RustFoundryFlashbotsSUAVEAnvil
+23%
Execution quality
38 ms
p50 latency
0.04%
Revert rate
DeFAI · Asset mgmt·2024

Autonomous vault platform with guardian circuits

Self‑custodial vaults that rebalance autonomously. Guardian circuits suspend strategies on regime change in under 1 block.

SolidityPythonNautilusEigenLayer
$410M
TVL
+6.1%
APY delta vs. bench
0
Drawdown events
Agentic AI · Ops·2025

Operations agent for tier‑1 support

A role‑typed agent graph ingesting tickets, graph data and ledger state. Audit trail is the product.

Claude 4LangGraphPostgresOpenTelemetry
71%
Ticket deflection
+14 pts
CSAT
< 0.3%
Hallucination rate
Protocol · L1·2024

Cross‑chain asset pallet with XCMv3

Authored a production pallet and XCM extension enabling permissioned RWA transfers across the relay.

RustSubstrateXCMv3
39%
Gas saved
28k
Lines of Rust
0 critical
Audit findings
Applied ML · Privacy·Stealth · quant fund·2025

Private inference for alpha models

FHE‑backed inference so signals never leave the enclave. Latency budget met at production scale.

CUDAFHERustNitro Enclaves
74 ms
Latency p99
4
Model families
0 bits
Leakage (audited)

Your next case study.

We have two squad slots opening in Q3 · 2026. Send us a memo — we will write one back.