EH1S.eth
@_eh1s
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Smart Contract Developer | Blockchain Enthusiast
GrandLine
Joined June 2023
What began as a simple code review turned into a hunt for hidden killers that could've silently destroyed everything on mainnet. Here's the breakdown of some bugs I crushed. the hard lessons I learned. Stay with me, this gets intense.🧵
And 5 hours straight of God please and God abeg 😭 Knew shit was getting serious when I paused the music and started opening AI tabs like a mad man. Thread dropping tomorrow on all the bugs I finally killed.
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And 5 hours straight of God please and God abeg 😭 Knew shit was getting serious when I paused the music and started opening AI tabs like a mad man. Thread dropping tomorrow on all the bugs I finally killed.
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Been a bit quiet, juggling a lot 🫠. Implemented the payment escrow, fixed some flaws in the physical-tracking logic (turns out it wasn't that flawless 😂), added a deploy script, ran tests… and of course found more bugs. Should have everything cleaned up in the next few days.
16 days later: Ops Layer ✅ Physical tracking (Supplier → Factory) is flawless. Big ups to @_eh1s for the assist. Now bridging the gap: The Financial Layer. Building milestone-based escrow for automated on-chain payouts. Why wait for Net-30 when code can settle in seconds? 🙂
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Finished the manufacturing logic 😭! The errors tried their best but didn't win!
16 days later: Ops Layer ✅ Physical tracking (Supplier → Factory) is flawless. Big ups to @_eh1s for the assist. Now bridging the gap: The Financial Layer. Building milestone-based escrow for automated on-chain payouts. Why wait for Net-30 when code can settle in seconds? 🙂
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Even if my mutuals post rubbish, I go still engage 😂
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Day 7 — NFT Journey Wrapped up my MoodNFT project today! -Added full on-chain SVG logic -Completed and cleaned up tests -Finalized deployment + interaction scripts #NFT #Solidity #Web3 #SmartContracts #Ethereum #blockchaindevelopmentsolutions
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Day 7 — NFT Journey Wrapped up my MoodNFT project today! -Added full on-chain SVG logic -Completed and cleaned up tests -Finalized deployment + interaction scripts #NFT #Solidity #Web3 #SmartContracts #Ethereum #blockchaindevelopmentsolutions
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Day 6 — NFt Journey 🚀 -Created a full deployment script for my NFT contract. -Deployed and interacted with the contract locally using Anvil -Modified the NFT logic to use on-chain SVGs Steady progress🧩 #Blockchain #Web3 #Solidity #SmartContracts #NFT #Ethereum
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Day 5 - NFT Journey🚀 Today I continued building my dynamic NFT, “MoodNFT” Learned how to encode SVG images directly in smart contracts . I am really enjoying the on-chain logic part of NFTs. On to Day 6… #NFTs #Solidity #OnChainNFT #SVG #devjourney #Ethereum
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Persistence >>> Intelligence Good morning. ✨
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DAY 4 — NFT Journey 🚀 Today I explored on-chain SVGs and learned how they power fully on-chain NFTs. Also created my first dynamic NFT collection, where metadata changes based on logic. #NFTs #Solidity #Web3 #OnChain #SVG #DynamicNFTs #100DaysOfCode #BuildInPublic
DAY 3-NFT Journey🚀 Today was a solid build day. Wrote tests, a deployment script, and an interaction script for my Basic NFT contract. Also explored Pinata, learning how to upload & manage NFT metadata on IPFS more efficiently. More tomorrow. #NFT #Solidity #Web3 #Blockchain
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Seeing this made me smile because it’s too accurate 😂 Shout-out to the entire Cyfrin team for making the ecosystem better, one learner at a time. If I’ve made progress in Web3, Solidity, or security… they played a huge role in it. @CyfrinUpdraft Huge respect. 💚🚀
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DAY 3-NFT Journey🚀 Today was a solid build day. Wrote tests, a deployment script, and an interaction script for my Basic NFT contract. Also explored Pinata, learning how to upload & manage NFT metadata on IPFS more efficiently. More tomorrow. #NFT #Solidity #Web3 #Blockchain
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Today I covered: • What NFTs are • How they work on the blockchain • What IPFS is and why NFTs use it More updates as I go. #NFTs #Web3 #Solidity #BlockchainDev #BuildInPublic #ETHDev
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Learning Blockchain Development — Day 1. 🚀 Starting something new today. I decided to document my entire journey into Blockchain Development — from NFTs to smart contracts, protocols, and everything in-between. #NFTs #Solidity #Web3 #BuildInPublic #ETHDev #SmartContracts
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Every shipment passes through 10+ parties — carriers, customs, warehouses, brokers. Yet visibility is still patchy. Delays, fraud, & missing data cost billions yearly. The root problem? → A lack of trust & shared transparency across systems.
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When fishermen can't go to sea, they mend their nets. For me, that’s power outages and shaky internet. But you still show up every day. I’ve been deep in blockchain + logistics research. Sharing insights tomorrow 👀 #SupplyChain folks: What’s your biggest logistics headache?👇
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