No.087
Aptos APT
One of two heirs to a fallen giant's blueprint: the swordsman twin
๐ญ Sui's sibling, hatched from the very same Diem blueprint. Same Move sword, different hand. Aptos lines its transactions up and slices the ones that don't clash all at once.
๐ฌ โMy brother and I read the same blueprint. We carry the same Move sword. So people line us up and ask which is sharper. I don't mind the question. My swing lands in under a second, and the treasure I seal can never be copied. Let Sui answer for himself.โ
- A blockchain built on the leftover technology from Meta's (Facebook's) shelved 'Diem' project.
- It has a famous sibling, Sui: same Diem roots, same Move language, rival blockchain.
- Its Move language treats your coins as 'treasures that can't be copied,' and it aims to settle a transaction in under a second.
๐ The Story
To understand Aptos, you have to start with the sibling. Both came out of the same place: a fallen giant called 'Diem,' Meta's (Facebook's) dream of connecting the whole world's money. Diem never launched. Grown-up troubles put it to sleep, and it was scrapped. But the blueprint, and the people who wrote it, were still there.
The team scattered. Some of them, led by Avery Ching and Mo Shaikh, founded Aptos Labs in 2021 and went one way. Others took the same Diem ideas and built a separate chain called Sui. Same parentage, same Move language at their core, two different companies, and from day one, people lined the two siblings up side by side and asked which one was better.
Aptos answered with a swordsman's approach. On 17 October 2022, when its main network opened, it brought a method called Block-STM: instead of handling transactions one at a time, it slices through all the ones that don't clash at once, then locks them in within about a second. The Move sword does the rest, sealing each asset so it can't be copied. Whether Aptos or Sui swings that sword better is still an open argument, and honestly, that argument is half the fun of watching them.
๐ Stats
๐งฉ How it works
Aptos's trick is doing 'many things at once.' Most blockchains line transactions up in a single row and handle them one by one, but Aptos uses a method called Block-STM to slice through transactions that don't clash with each other all at the same time. Then the validators use a consensus called AptosBFT to quickly stamp "yes, this transaction is real!" and lock it in. Finally, the Move language keeps things safe by treating assets as 'treasures that can't be copied.'
๐ Light & Shadow
- Speed is its headline. Block-STM runs many transactions in parallel and aims to settle in under a second.
- The Move language blocks double-spending and secret minting at the language level by treating assets as 'resources that can't be copied.'
- It launched with deep pockets: roughly $400 million raised before it went live, from names like a16z, Binance Labs, and Jump Crypto.
- It's a young blockchain that only launched in 2022, so its ecosystem isn't as deep as elders like Ethereum. And it has to keep proving it's the better twin every time someone brings up Sui.
- At launch it had no supply cap (an inflationary model), so new coins kept being created. (Bitcoin, by contrast, is fixed at 21 million.)
- Things have shifted at the top. Co-founder Mo Shaikh stepped down as CEO in December 2024, and a February 2026 plan to cap supply at 2.1 billion is still just a proposal (not finalized).
๐งฌ Evolution Lineage
Aptos isn't a fork that split off by copying another coin. It's a new Layer-1 derived from Meta's Diem (formerly Libra) project. The brother awakened from the same blueprint is Sui, both were built by ex-Meta/Diem people using the same Move language, the 'twin heirs of Diem.' Their ancestor, Diem, is a project that stalled and never launched.
๐งญ Meet other friends
โ FAQ
- What is Aptos (APT)?
- It's a Layer-1 blockchain built for fast, safe transactions. It carries forward the technology from Meta's (Facebook's) shelved 'Diem' project, and its apps (dApps) run on a language called 'Move.' It officially launched in October 2022.
- Why is the Move language special?
- Move treats assets like coins as 'treasures that can't be copied' (resources). That means spending the same money twice (double-spending) or secretly minting more is blocked at the language level. It's a design that puts safety first.
- How are Aptos and Sui related?
- Both were built by people who came from Meta's Diem team, and both use the same Move language. That's why they're often compared as the 'twin heirs of Diem.' They're like siblings, but they're separate blockchains made by different companies.
- Where can I buy Aptos?
- On most crypto exchanges, major ones like Coinbase, Kraken, or Binance list it. It can swing a lot, so only try a small amount. (This is information, not a recommendation of any exchange or investment.)
โ ๏ธ Not investment advice. All figures are for information only (MOCK ยท 2026-06-04).