Ethereum in Real Time: Blocks, Transactions, Gas, and Storage
We launched TraceFast — a live Ethereum analytics platform. A new block every ~12 seconds: block value in ETH and USD, transactions with failed-tx breakdowns, changed accounts, validator and builder activity, gas prices, EIP-4844 blobs, and contract storage writes — with address labels instead of anonymous hashes
Our Products
TraceFast — Live Ethereum Analytics
A live view of the network at tracefast.xyz: the latest block and its value, transactions with failed-tx breakdowns, created and changed accounts, top validators and builders, a storage-write heatmap, and a leaderboard of contracts wasting gas on reverts. Plus DEX analytics (pools, liquidity and TVL, swaps across Uniswap, Curve, and more) and Network, Gas & Blobs, and Storage sections with 7, 30, and 90-day history.
Address Labels & Data Enrichment
Every address in TraceFast is described by a strict attribute taxonomy: type (externally owned account or smart contract), on-chain role (a token contract like USDT or WETH, protocol, exchange, validator, builder), and behavior (high-activity wallet, top storage writer). Every label is a sourced, verified claim — not a guess. The system is open to integration with external labeling sources — from public datasets to your internal sanctions and client lists.
Consulting
Expert consulting on blockchain technologies, compliance frameworks, and implementation strategies. We help organizations build internal analytics capabilities, meet regulatory requirements like MiCA and AML directives, and evaluate blockchain projects for investment decisions.
How It Works
Real-Time Indexing
TraceFast is connected to Ethereum nodes and indexes every block as it appears — roughly every 12 seconds. Transactions, account changes, and contract storage writes are normalized and enriched with address labels immediately after block confirmation.
Ready-Made Analytics Views
Block production, transaction throughput and value flow, fee burn, gas price percentiles and priority fees, transaction-type adoption, EIP-4844 blob activity, a storage-write heatmap, and a leaderboard of failed transactions ranked by wasted gas. Time windows range from a few live epochs to 90 days of history.
Integration Into Your Workflows
Need TraceFast data inside your own systems — SIEM, compliance tooling, or internal dashboards? We set up exports and integrations tailored to your specific workflows and reporting formats. Contact us to discuss your use case.
Why Teams Choose DataNest
TraceFast is more than a block explorer. We show not just "what happened" but "what it means": who is behind an address, where fees flow, which contracts write to storage the most, and who burns gas on failed transactions. Address labels and aggregated metrics turn raw chain data into a picture you can actually work with.
The platform is open: visit tracefast.xyz and explore live Ethereum data with no sign-up. For teams that need exports, integrations, or analytics tailored to their workflows, we work with you directly — with access to the engineers who built the platform.