0xa122a7ed…4637sent to0x1c873c17…bb08·#24,912,347·view on Etherscan
# Proof of Work — BuidlGuidl Social Contributor: port Period: 2026-01-19 → 2026-04-19 (three months) Withdrawal: 0.5 ETH Scope: Editorial and media for the BuidlGuidl X account (@buidlguidl). --- ## Shipped 46 posts published to X across the three-month period. - 37 of 46 were multi-post threads - 42 of 46 shipped with media - Three weekly recurring series: Challenge Spotlight, CTF Challenge Callout, Security Sunday - 16 ad-hoc announcements (product launches, ecosystem news) ## Sample (last ~6 weeks) - 2026-04-14 — 🪄 Challenge Spotlight: Multisig Wallet - 2026-04-10 — SpeedRun Ethereum challenges are now AI-ready (AGENTS.md) - 2026-04-07 — 🪄 Challenge Spotlight: ZK Voting - 2026-04-01 — SpeedRun Ethereum: Build Prompts launch - 2026-03-31 — 🪄 Challenge Spotlight: Prediction Markets - 2026-03-29 — Security Sunday: tx.origin - 2026-03-28 — BG CTF S2 — Season1NFTFlags walkthrough - 2026-03-24 — 🪄 Challenge Spotlight: Stablecoins - 2026-03-22 — Security Sunday: Flash Loans - 2026-03-17 — 🪄 Challenge Spotlight: Over-Collateralized Lending - 2026-03-15 — Security Sunday: Reentrancy - 2026-03-10 — 🪄 Challenge Spotlight: Oracles - 2026-03-08 — Security Sunday: Upgradeable Contracts - 2026-03-03 — 🪄 Challenge Spotlight: Build a DEX - 2026-03-01 — Security Sunday: Compromised Frontends - 2026-02-28 — BG CTF S2 Challenge #8 — Buenos Aires - 2026-02-24 — 🪄 Challenge Spotlight: Dice Game Withdrawing 0.5 ETH.