Erim (@0xerim) header
Erim (@0xerim) profile picture

building @0xYesterday

+3
Joined October 2012
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holding btc and want to take a view on tomorrow without perpetuals, funding rates, or liquidation risk? yesterday.trade is a daily contract settled against a public daily average. capped exposure, two sides. waitlist only. not live for trading.
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the button every trader has dreamed of at least once 👀 yesterday.trade going to provide you that button. Join our waitlist
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"I should have sold yesterday." Every trader has said it. If your view starts with yesterday's price and what Bitcoin does tomorrow, see how Yesterday works and join the waitlist at yesterday.trade. Not live for trading yet.
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did you ever say "i wish i could sell yesterday"? that's what yesterday.trade is for. pick a side against yesterday's btc average, and tomorrow's average decides who takes the pool. follow us if you want to watch it get built.
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Erim retweeted
Partner Mainnet in 7 days. October 26, 2026.
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99% of recent ai products are useless and wont be alive in 2027
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Built this over a weekend with pure vibe coding, but I think it solves a real pain in AI engineering. Especially the pain I faced with many times during building complex projects with agents. Concerto is a language for orchestrating AI agents and building AI harnesses that make complex production systems easier to manage. Repo: github.com/Digine-Labs/conce…
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Project config is clean now (`Concerto.toml`) so source stays focused on orchestration logic. That is the main point where you define agent connectors and mcp connections.
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You can check example projects at github.com/Digine-Labs/conce…
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I've officially lost it when working with EVM... 1/5 So, you want to call an external contract with a bounded gas limit, right? Should be as simple as: target.call{gas: 20000}(data); right??? WRONG! It actually only forwards *up to* 20k gas...
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Everyone’s talking about BTCFi, few are actually building it. Today at 3 PM UTC, @copeverse, @mottylen, @AdamBorco, @starkience & @0xerim break down what it really takes to bring Bitcoin liquidity and innovation into Starknet DeFi. Wallets, UX, security... see you in 4 hours.
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We just completed our first smart contract audit by @cairoaudit ☑️🛡 The audit covers the core Paraclear protocol, along with the Vault, Factory, Registry, and Oracle contracts. Approximately 80–85% of Paradex’s Chain codebase is now audited, with the remaining unaudited portions consisting mainly of recent changes introduced through performance optimizations. All audit and pentest reports are available in our docs: docs.paradex.trade/documenta…
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It's really the end of an era Coingecko has stopped displaying cents in the price of Bitcoin. Too many digits brother. 6 digits era started (spoiler: it will be much shorter than the 5 digits era).
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