Catching Hidden Transfers, Real-Time Events, and Multicalls
Ethereum (Reddit)
Most devs know how to deploy contracts and send transactions, but a lot of the real tricks happen when you start listening to the chain. For example, not every ETH transfer shows up in an ERC-20 Transfer log sometimes the only way to catch them is by inspecting internals.
Or for example take Multicall: instead of blasting your RPC provider with dozens of requests, you can batch them into a single call at the same block height, which is both cheaper and more accurate.
In the latest post there is deeper dive into these ideas:
— How to filter ERC-20
— Subscribing to events in real time instead of polling
— Why some ETH transfers leave zero traces in events (and how to detect them through internals)
— Using Multicall to batch calls and stay in sync with the chain
If you’re building dashboards, monitoring tools, or debugging dApps, these tricks can save you a ton of time and RPC quota.
Check my profile or the comments for the full posts
Ethereum (Reddit)
Most devs know how to deploy contracts and send transactions, but a lot of the real tricks happen when you start listening to the chain. For example, not every ETH transfer shows up in an ERC-20 Transfer log sometimes the only way to catch them is by inspecting internals.
Or for example take Multicall: instead of blasting your RPC provider with dozens of requests, you can batch them into a single call at the same block height, which is both cheaper and more accurate.
In the latest post there is deeper dive into these ideas:
— How to filter ERC-20
Transfer logs with eth_getLogs— Subscribing to events in real time instead of polling
— Why some ETH transfers leave zero traces in events (and how to detect them through internals)
— Using Multicall to batch calls and stay in sync with the chain
If you’re building dashboards, monitoring tools, or debugging dApps, these tricks can save you a ton of time and RPC quota.
Check my profile or the comments for the full posts
Reddit AMA #77 with $VERB Chairman Manny Stotz — Digital Treasuries, BTC/ETH/TON, and Market Impact
Ethereum (Reddit)
https://preview.redd.it/4drr73jx54kf1.png?width=1080&format=png&auto=webp&s=0d150b584d83f16493fb98a2f27d2e74c7422c80
Reddit AMA #77 features $VERB Chairman Manny Stotz, exploring how public firms are beginning to adopt digital treasury strategies. With Bitcoin and ETH already established as hedges against inflation, TON’s integration with Telegram adds a new market dynamic for diversification and retail engagement.
Treasury adoption of BTC, ETH, and TON could play a key role in driving long-term upward pressure on Bitcoin’s price while reshaping crypto market structure. We’ll discuss how digital-first firms are positioning themselves for the next wave of institutional and retail adoption.
Post your questions here — they’ll be answered live during the AMA:
August 20, 2025
1:30 PM Eastern
Watch Live:
— 🔗 X (Twitter)
— 🔗 StreamYard Public Link
Ethereum (Reddit)
https://preview.redd.it/4drr73jx54kf1.png?width=1080&format=png&auto=webp&s=0d150b584d83f16493fb98a2f27d2e74c7422c80
Reddit AMA #77 features $VERB Chairman Manny Stotz, exploring how public firms are beginning to adopt digital treasury strategies. With Bitcoin and ETH already established as hedges against inflation, TON’s integration with Telegram adds a new market dynamic for diversification and retail engagement.
Treasury adoption of BTC, ETH, and TON could play a key role in driving long-term upward pressure on Bitcoin’s price while reshaping crypto market structure. We’ll discuss how digital-first firms are positioning themselves for the next wave of institutional and retail adoption.
Post your questions here — they’ll be answered live during the AMA:
August 20, 2025
1:30 PM Eastern
Watch Live:
— 🔗 X (Twitter)
— 🔗 StreamYard Public Link
best defi platforms for collateralized margin trading?
Ethereum (Reddit)
i've been using morpho, where you can get up to 9x, but just saw this article referencing a whale getting up to 40x: https://cointelegraph.com/news/ethereum-whale-opens-16-3m-long-as-eth-price-eyes-bounce
how? where?
thanks!
Ethereum (Reddit)
i've been using morpho, where you can get up to 9x, but just saw this article referencing a whale getting up to 40x: https://cointelegraph.com/news/ethereum-whale-opens-16-3m-long-as-eth-price-eyes-bounce
how? where?
thanks!
PSA: New Zero-Day vulnerability found impacting most password managers. Crypto wallet browser extensions may be at risk as well.
Ethereum (Reddit)
Ethereum (Reddit)
Marektoth
DOM-based Extension Clickjacking: Your Password Manager Data at Risk
I described a new attack technique that I used against 11 password managers. The result was that stored data of tens of millions of users could be at risk.