
武宮誠 (Makoto Takemiya, PhD in Interdisciplinary Information Studies) 博士(東大・学際情報学)・ソラミツ株式会社 (SORAMITSU @soramitsu_co), SORA @sora_xor
Joined January 2012
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makoto takemiya 武宮誠 retweeted
Every time I hear "10 sigma" event...
BREAKING: Brazil's -19.8% stock market crash on Monday was one of the rarest market events in the last two decades, according to our analysis.
Brazil's EWZ ETF plunged -19.8% on October 26th, marking an 8.4 standard deviation move.
For context, the ETF's average daily move over the last 20 years has been just +0.04%, with a standard deviation of 2.36%.
Under a normal distribution, the probability of a decline this extreme is approximately 1 in 58 quadrillion.
In other words, this event should be virtually impossible under conventional statistical models.
What just happened in Brazil was *almost* impossible.
makoto takemiya 武宮誠 retweeted
We built this in 100 days.
But there are still so many statues to build.
Alexander the Great, Caesar, Augustus.
Galileo, Newton.
Napoleon, Washington, Benjamin Franklin.
The great men of the past will come back to haunt us and push us toward greatness.
makoto takemiya 武宮誠 retweeted
10 Years of Iroha article 2/6 is out! This time I explain the intricacies of Sumeragi consensus.
makoto takemiya 武宮誠 retweeted
1/11
What changed in Hyperledger Iroha 3 / SORA Nexus?
From Aug 30–Oct 6, 2026, we advanced consensus, transaction lanes, developer tools, privacy proofs, offline payments and cross-chain verification.
Here’s what’s implemented, and what still needs testing!
makoto takemiya 武宮誠 retweeted
Ancient Buddhist murals that are usually hidden from public view have gone on limited display at Horyuji (Horyu Temple) in Nara Prefecture.
More news from NHK WORLD-JAPAN: www3.nhk.or.jp/nhkworld/news…
makoto takemiya 武宮誠 retweeted
Now you can obtain XOR directly on Polkaswap.io so you can trade more easily with style and freedom!
youtu.be/TikvEqnEmRY
makoto takemiya 武宮誠 retweeted
Now you can obtain XOR directly on Polkaswap.io so you can trade more easily with style and freedom!
youtu.be/TikvEqnEmRY




















