Latest posts
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What role can crypto play in the face of extreme weather?
News of heavy rain and extreme heat keeps coming. Can crypto and blockchains do anything useful about it? This article sorts out what public sources confirm. It is for readers who are interested in crypto and want to know how it relates to climate problems from facts, not from promotion. You will learn three things. What public bodies have recorded about extreme weather, and what a “weather index” means Four…
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Lose 20% and you need 25% to get back: the arithmetic of loss and recovery
If you lose 20% of your starting amount, you need a gain of 25% to get back to where you were. The share you lose and the share you need to recover are not the same. This article is for people who keep money in something whose price moves and want to sort out how to count the size of a loss. By the end you will know three things:…
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Running a crypto wallet on a Linux server: install, send and automate (checked on a test network)
Even on a Linux server with no screen, you can install a crypto wallet, read its balance and send a transfer. We also show how to write a scheduled run (we did not check that it runs at the set time). This article is for people who can work on a Linux server from the command line, or who want to ask an AI agent to do that work. By…
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A record of a company with zero sales from its services, aiming for its first sale with AI agent departments (3 October 2026)
This article is written for people who want to know how a small company uses AI agents. It covers three things: what we had decided by this day, what we tried and what came of it, and what did not go well. The figures are taken from our internal records for 3 October 2026. Sales to outside customers are 0 in our sales records up to the end of September.…
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How to pay with crypto using AI: what it can do alone and where you still sign
If you ask an AI to pay in crypto, how much of the payment really happens on its own? The answer depends on one thing: who holds the key that signs the transfer. This article is for people who already hold crypto and want to use an AI such as ChatGPT or Claude, or an AI agent, to make payments or to help with them. It describes things as of…
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Japanese household financial assets hit a record 2,519 trillion yen: 90% of the 251 trillion yen rise came from price gains (June 2026)
At the end of June 2026, Japanese households held financial assets of about 2,519 trillion yen. That is the largest figure since the series began at the end of 1997. The number comes from the Bank of Japan’s Flow of Funds statistics, the preliminary release for the second quarter of 2026, published on 17 September 2026. This article is written for individuals who want to review where their own money…
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What is NEAR Protocol (NEAR)? The token of a blockchain with readable account names, checked with public data
NEAR is the currency of NEAR Protocol, a blockchain of its own (a Layer 1). Accounts can use readable names such as alice.near, and the token pays fees, secures the network through staking and covers on-chain storage. This article checks three things against public data and the issuer’s own documentation: how NEAR works, how its price has moved, and where it is listed and how it can be held. Every…
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What is ZEC (Zcash)? A blockchain of its own that can encrypt payments, checked with public data
ZEC is the currency of Zcash, a blockchain of its own. What sets it apart from Bitcoin is that the sender, the recipient and the amount can be encrypted. This article checks three things against public data and the official documentation: how ZEC works, how its price has moved, and where it is listed and how it can be held. Every figure was measured on 25 September 2026 at 18:39…
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What is XPL (Plasma)? The token of a Layer 1 blockchain for stablecoin payments, checked with public data
XPL is the token of Plasma, a blockchain of its own (a Layer 1) built specifically for stablecoin payments. It pays transaction fees and rewards the validators who confirm transactions. This article checks three things against public data and the issuer’s own documentation: what kind of token XPL is, how its price has moved in its first year, and where and how it can be held. Every figure was measured…
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What is ONDO (Ondo Finance)? The governance token beside tokenized Treasuries, checked with public data
ONDO is the governance token that sits beside Ondo Finance, an issuer that turns US Treasuries and similar assets into tokens. Its link to those Treasuries is rarely explained. This article checks three things against public data and the issuer’s own documentation: what kind of token ONDO is, how its price has moved so far, and where and how it can be held. Every figure was measured on 25 September…