Live Observatory & Block Scanner

1. Next.js 16 Web Dashboard

Sentry 2.0 features a production-ready Next.js 16 web observatory dashboard designed for real-time mission monitoring:

• System Health Panel: Continuous live status indicators for Solami Private RPC, Solami Beam, WebSocket connections, and Circuit Breaker state.
• Evidence Explorer: Interactive dual-rail matrix viewer with live cryptographic verification of all 100 Mainnet and 1,020 Devnet receipts.
• Mission Profiles: Dynamic operational profiles configuring execution risk parameters.

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2. Live Confirmed Block Scanner

In Sentry 1, event generation relied on synthetic dummy loops. Sentry 2.0 replaces all synthetic generators with a Live Confirmed Block Scanner (fetchLiveTransferEvents in lib/event-engine.ts).

Scanner Pipeline

1. Queries real confirmed blocks ~32 slots behind cluster head over Solami Private RPC.
2. Decodes genuine on-chain Solana transactions, extracting:
   • System Program transfers.
   • SPL Token transfers and DEX swaps.
   • Fee payer addresses, transfer lamports, and recent blockhashes.
3. Streams genuine on-chain market activity directly into Sentry's execution pipeline, ensuring that every transaction evaluated represents real decentralized finance volume.

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3. Dynamic 3-Tier Tip Oracle

Sentry 2.0 eliminates hardcoded priority fees. Priority tips are calculated dynamically across a 3-tier oracle hierarchy:

                  +-----------------------------------+
                  |      Dynamic 3-Tier Tip Oracle     |
                  +-----------------------------------+
                                    |
            +-----------------------+-----------------------+
            |                                               |
            v                                               v
    [Solami Beam Sinks]                           [On-Chain RPC Stream]
   (Percentiles: 50/75/95)                      (getRecentPrioritizationFees)
            |                                               |
            +-----------------------+-----------------------+
                                    |
                                    v
                     [30,000 Lamport Beam Floor]
                                    |
                                    v
                  Dynamic Micro-Tip Injected to Transaction

1. Solami Beam Percentiles: Evaluates real-time validator inclusion percentiles (50th, 75th, 95th).
2. On-Chain Priority Fee History: Queries RPC getRecentPrioritizationFees across the last 150 slots.
3. Beam Priority Floor: Enforces a minimum 30,000 lamport tip floor for Beam SWQoS inclusion when routing priority transactions.

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4. Mission Profiles

Operators can configure Sentry 2.0 into four specialized mission profiles:

Profile	Target Operations	Risk Bounds	Routing Priority
Sniper	Token launches, pool creations	High tip tolerance, tight blockhash	Maximum Solami Beam SWQoS
Arbitrageur	Cross-DEX price discrepancies	Low latency, strict slippage bounds	Solami Beam SWQoS
Liquidity Manager	Pool rebalancing, fee collection	Moderate tips, high success priority	Dynamic failover (Beam + RPC)
MEV Searcher	Sandwich defense, liquidation racing	Highest tip multiplier, zero duplicates	Beam SWQoS + Cuckoo Filter