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Sep 4, 2026CPIs on Solana: From Confusion to Confidence
On Day 71, I thought CPI was a magic black box. I knew it stood for Cross-Program Invocation, but I...
Sep 4, 20263 min read1 reactions0 comments
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Sep 7, 2026Male Event Anchor In Delhi
Anchor Ansh is a professional male anchor in Delhi known for his energetic stage presence, confident...
Sep 7, 20261 min read0 reactions0 comments
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Sep 9, 2026From a Synthetic AHP Event to a Real Base Sepolia Anchor
From a Synthetic AHP Event to a Real Base Sepolia Anchor Today we completed the first...
Sep 9, 20262 min read0 reactions0 comments
How I Built a Counter Program in Rust and Learned to Trust My Tests
Building smart contracts on Solana using Rust and the Anchor framework requires a mindset shift from...
Aug 9, 20262 min read0 reactions0 comments
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Jul 28, 2026The Same Four Lines of Anchor Called Three Completely Different Programs
A CPI is a function call with a guest list. CpiContext::new(program_id, accounts) is that guest list,...
Jul 28, 20263 min read0 reactions0 comments
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Jul 27, 2026"What I learned about PDAs in a week of building on Solana"
On Solana, programs are stateless; a deployed program has no memory of its own between transactions,...
Jul 27, 20266 min read0 reactions0 comments
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Jul 24, 2026A CPI Is a Function Call With a Guest List
The thing I wish someone had told me on Day 71 Five days ago, CPI was three letters I kept skimming...
Jul 24, 20264 min read0 reactions0 comments
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Jul 24, 2026Day 76 #100daysofsolana: The CPI Mental Model I Wish I Had on Day 71
When I started learning Solana, Cross-Program Invocation (CPI) sounded far more complicated than it...
Jul 24, 20263 min read0 reactions0 comments
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Jul 23, 2026Why Solana Programs Can Sign Without Private Keys
For a long time, I assumed every signature on Solana came from someone's wallet. That seemed obvious....
Jul 23, 20264 min read0 reactions0 comments
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Jul 30, 2026My Solana Launch Checklist (Rehearsed End to End on Devnet, Before It Ever Touches Real SOL)
Pilots run a checklist before every takeoff. Surgeons run one before every incision. Not because they...
Jul 30, 20267 min read0 reactions0 comments
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Jul 29, 2026Trust Ledger: A Peek Into My Capstone Project of #100DaysOfSolana
On Day 99, I built Trust Ledger, an app that lets clients lock funds into milestone-based contracts,...
Jul 29, 20263 min read0 reactions0 comments
The Ultimate Integration Checklist to Deploy A Solana Program To Mainnet
Moving a program to Solana mainnet-beta is the ultimate staging-to-production moment. Mistakes here...
Jul 18, 20264 min read1 reactions0 comments