SpaceComputer - 天机

@tranaiht exactly - like a dyson sphere 🤓

@SpaceComputerIO With a satellite constellation this dense, it's no different from a protective shield surrounding the Earth.

51,600 + 88,000 + 1,000,000 = 1,139,600 Satellites Kessler's syndrome looking good here.

@Thormichaey but we don't offer pseudo-randomness beacons haha

Here’s why extremely bullish on public pseudo-randomness beacons 👀 Because randomness is one of the most underestimated primitives in all of crypto and AI infrastructure. Most systems today still rely on: •Local entropy •Validator-controlled randomness •Opaque generation methods Which creates a hidden problem: if randomness can be influenced, everything built on top of it can be gamed. Why public randomness beacons matter A public pseudo-randomness beacon gives you: Unbiasable outputs no single party can manipulate outcomes Verifiability anyone can independently check the randomness Liveness guarantees continuous, predictable generation Global availability same source of truth for everyone This turns randomness into shared infrastructure, not a hidden assumption. What this unlocks 1. Fairness in onchain systems •Gaming, lotteries, NFT mints, leader elections •No more validator advantage or timing exploits 2. Secure cryptographic coordination •Key generation •MPC / threshold systems •Distributed consensus 3. Trustworthy AI workflows •Sampling •Model randomness •Agent coordination If randomness is compromised, AI outputs can be subtly steered. That’s a massive attack surface most people ignore. Why now We’re moving into a world of: •Autonomous agents •High-value onchain systems •Cross-chain coordination All of these depend on unpredictability + verifiability at scale. Public randomness beacons become the clock + entropy layer for this new internet. Only made possible by @SpaceComputerIO

@tranaiht 👽🛸🖖

I heard @SpaceComputerIO has finished designing a defense system for satellite stations to protect against alien computer intrusion :) The SateliteFi war, begin !

@alinush tell us more on why you're bullish on public pseudo-randomness beacons 👀

Actually, I do enjoy talking about this: “Real randomness” is a sham… there’s no way to really (cryptographically) prove it’s “real.” You may say “signature from my space computer is enough” but it’s not easy to bootstrap meaningful trust in such systems (TEEs, etc.)

These constraints form a closed loop. More compute = more power = produces more heat = more mass ∴ higher launch costs Conversely: improve one link, improve the whole system. We can't change the laws of physics, but we can improve the technology. That's the biggest opportunity for space computing.

3. Radiation-hardened processors survive space but perform 1,000 to 10,000x slower than commercial hardware. That inefficiency means more waste heat per computation, which loops right back into the thermal and power constraints.

Space is -270°C and cooling is still the hardest engineering problem in orbital computing. Everyone's bullish computing in orbit. But they don't say what makes it so hard. What nobody tells you is orbital computing constraints are a chain reaction problem 🧵

Prague is calling and this time, we're bringing space with us 🛰️ What if your next secure data center wasn't on Earth? At ETHPrague, I'll dive into Confidential Computing in Space, leveraging satellite-level isolation + SW/HW co-design to rethink TEEs. Talk: Space Fabric: Reinventing Hardware Architecture for Orbital Infrastructure If you're there, let's connect 👇

@0xMaskedMiner It is cold in orbit! But because space is a vacuum, the classic cooling of releasing the heat into orbit doesn't work. That's why radiative cooling and other mechanisms are super important. Otherwise the satellite overheats with nowhere for the heat to go, and stops functioning

@SpaceComputerIO Now I'm beginning to learn new things cause I thought it was colder in orbit

Other than energy, cooling is the biggest constraint for orbital computing and orbital data centers. Biggest constraints for cooling in orbit: 🛰️ cooling unit size 🛰️ rate of heat transfer 🛰️ cooling mechanism position on the satellite We analyzed the landscape for cooling orbital compute. Learn about the different cooling mechanisms of orbital compute companies👇

@tranaiht so true! luckily if you position the radiator away and keep the solar panels facing the sun (in sync with the sun in orbit)! Though for ultraviolet radiation, hardware has to withstand radiation for many years, so the hardware remains functional and intact! 🫡

@SpaceComputerIO That's the real challenge for satellites enduring constant ultraviolet radiation.

@0x2aSolidityEVM if you read the article its in there :)

@SpaceComputerIO So which of this cooling will our SpaceComputer will be using?

@astrvayu yes we are! not to mention the most secure compute in space 😉

@SpaceComputerIO Decentralize cloud in space

you heard it here earthlings we're putting confidential computing in orbit👽🛰️

@0x2aSolidityEVM we are...and more is coming on that. It's hard to put orbital compute in a box 😎

@SpaceComputerIO Good to see us in there at decentralized cloud but we are more than that.

@islathebuilder agreed!

@SpaceComputerIO a great feat! ✍🏽

@Thormichaey cTRNG for the win! 🏆🙌

Every cryptographic key begins with a random number Better randomness stronger security @SpaceComputerIO