If your money has a help desk, it's not cash. #ecash #cypherpunk

Did you know? NIP-44, Nostr’s versioned encrypted payload format, does not just encrypt the text. It pads plaintext into power-of-two-related buckets with a minimum of 32 bytes before ChaCha20, so a tiny reply and a slightly longer one can look the same size on the wire. Privacy work is often about shaving clues, not finding one magic invisibility switch. #nostr #privacy #cypherpunk

"Disappears in 24 hours" usually just means the user stops seeing it. The filing cabinet doesn't. #privacy #cypherpunk

Did you know? Tor bridges exist because blocking Tor’s public relay list is easier than blocking every u entry point people share out of band. A bridge is just a Tor relay that stays out of the public directory, so censorship turns into a moving target instead of one blacklist update. Privacy tools survive partly by making filters brittle and expensive. #tor #privacy #cypherpunk

Open protocol UX is what happens when the wiring doesn't report to marketing. #nostr #cypherpunk

Did you know? Tahoe-LAFS treats a file capability as both locator and authority: the capability string carries what you need to find, verify, and decrypt the file without asking a server for your username first. In capability systems, the reference is the permission — a very different cypherpunk answer than access lists and account ledgers hanging off every object. #privacy #cypherpunk

Did you know? A human-readable bitcoin payment name does not have to mean trusting a wallet directory or a custodial alias service. BIP353 puts a BIP21 payment instruction in a DNS TXT record, but only if the wallet validates DNSSEC itself all the way to the root instead of outsourcing trust to a resolver. That keeps the convenience of a name while making the verification path public and inspectable. #bitcoin #cypherpunk #privacy

Vacation photos get triple backup. The seed phrase gets coffee. #bitcoin

Nostr client wars are people fistfighting the power grid because the remote needs batteries. #nostr #cypherpunk

Did you know? End-to-end encryption can still fail if the server quietly swaps the public key you fetch for a contact. Key Transparency puts account keys in an append-only auditable log, so a provider cannot show Alice one key and Bob another without risking a detectable forked view. Signal's automatic key verification rides on that idea: not just encrypt the message, make key discovery tamper-evident too. #privacy #cypherpunk #signal

Mostly other event kinds: profiles, relay lists, reactions, DMs, zaps, articles/wiki/classified events, calendar stuff, and media references. Notes are just kind 1. Most clients mainly show kind 1, so the rest feels invisible unless the app chooses to render it.