7 conversations and articles · Search for “cryptography”
Coinbase, which custodies roughly 5% of all bitcoin, has urged the network to start preparing for future quantum computers, recommending flexible post-quantum signature designs…
1 post ·Block 0 carries one transaction, and its coinbase input holds a message. You can check this yourself rather than take anyone's word for it. - The block hash is…
1 post ·Original diagram made for this page. The right-hand dots are every solution of y² = x³ + 7 modulo 127, computed directly. Overnight Matthew Green, the Johns Hopkins cryptographer…
Article ·Drawn for this entry from the dates in Dan Held's "Bitcoin Prehistory" timeline. The usual telling of Bitcoin's origin has the shape of a magic trick. Nobody, then a pseudonym,…
Article ·The Lightning in a Jar app icon, from the project's own public repository. Shown to identify the wallet being discussed; the name and logo belong to its author, not to this page.…
Article ·The Aqua Wallet app icon, via its Google Play listing — the wallet is built by Jan3 LLC. Shown to identify the app being discussed, not as an endorsement. Sometime on September…
Article ·A Coldcard, mid-transaction. Photo: Gareth Halfacree (Bradford, UK), via Wikimedia Commons, licensed CC BY-SA 2.0 — not my photo, and the only one in this entry that isn't.…
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