How to Detect Insider Wallets on Solana
Two ways wallets profit from tokens they never bought on market. How to distinguish a front-running infrastructure play from an insider allocation using nothing but on-chain data.
July 6, 2026Onchain
13 articles
Why Does Post-Deployment Behavior Change Everything for Smart Contract Security?
Why audits and AI-generated code pass pre-deployment checks but fail on mainnet. Covers the gap between static analysis and on-chain behavior, Solana's 400ms speed gap, why vibe coding makes this worse, and what actually works for post-deployment security.
July 2, 2026Blockchain Data Observability Opentelemetry
How to build an observability pipeline for blockchain data infrastructure using OpenTelemetry. Covers metrics, logs, and traces for Solana trading bots and node operators to detect stale feeds and pipeline failures.
May 7, 2026Crypto_regime_stationarity
How to use on-chain DEX trade data to detect regime changes and test stationarity of financial time series. Covers flow-to-volume ratios, ADF tests, and how to avoid training ML models on non-stationary data.
May 7, 2026Google Dorks Smart Contract Security
Using Google Dorking to find exposed smart contract vulnerabilities before attackers do. Practical search queries for auditors and security researchers, with a video walkthrough.
May 7, 2026Hedgey Exploit 6 Months
Six months after the Hedgey Finance exploit ($2M lost on Ethereum + Arbitrum BONUS tokens), a post-mortem on the ClaimCampaigns.sol vulnerability, what was learned, and how the code was revamped.
May 7, 2026Mev Boost Relay Trade Profit Monitor
How to track MEV block builder revenue from private mempool trades. A literate programming dashboard that monitors balance changes across private mempool swaps and aggregates per-builder PnL statistics.
May 7, 2026Polygon Bor Halt Dec2025
A hard-coded test exception allowing four addresses to bypass validator rules halted Polygon Bor nodes on December 18, 2025. Analysis of the consensus failure, the patch, and what it reveals about validator set security.
May 7, 2026Mule Detection on Realtime TRON Streams
Structural mule detection on a live TRON transfer stream: fan-in and fan-out clusters, a causal gate that separates mules from market makers, and a 0 to 99 risk score. Includes the math and links the deployed TRON mule detector.
May 7, 2026Shodan Api
A hands-on tutorial for using the Shodan API to query internet-connected devices, analyze network infrastructure, and understand security postures across global internet exposure data.
May 7, 2026The End Of Eoas How Rip 7212 Changes Ethereum
RIP-7212 introduces secp256r1 precompile support on Ethereum rollups, enabling hardware-backed signatures and passkey-based account abstraction. Here's what changes and why it matters.
May 7, 2026Tornado Cash Intelligent Demixer
A proof-of-concept algorithm that matches Tornado Cash deposits to withdrawals using a 4-point behavioral scoring system. Demonstrates how transaction attribution can break mixer privacy guarantees.
May 7, 2026Simulating a TRON Transaction's Gossip Trace from Public Listener IPs
A TRON transaction spreads across the network the same way a rumor spreads across a crowded room. This post takes 7,637 public TRON listener IPs from the TronScan nodemap, connects listeners within 800 km using the haversine formula, and walks a synchronous BFS wavefront outward from a synthetic Frankfurt origin — reaching 3,380 nodes in eight hops with visible geographic chokepoints and isolated islands. Covers what raw listener IPs reveal once paired with coordinates, and the random geometric graph and percolation mathematics underneath.
May 7, 2026