CryptoDecentral
Tools for a sovereign internet
Field notes and education on privacy money, decentralized AI, Nostr, and self-custody — written from South Africa for a global audience. No custody. No swap UI. No “buy this coin.”
New here? Take the Sovereign Starter path — ordered notes on keys, privacy money, Nostr, storage, and local AI.
Network pulse
Live educational snapshots
Fees, difficulty progress, Tor relays, Nostr NIP-11 sample — no prices, no buy/sell calls. Updated 11 Oct 2026, 23:42 SAST when upstreams answer.
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- Nostr sample
- 5/5
Featured pillars
Privacy, DeAI, Nostr, wallets
Sharp field guides — not a trading terminal.
Privacy money
Monero-class privacy: threat models, how the tech works, and why opaque ledgers matter.
Decentralized AI
Open weights, local inference, and decentralized compute — tech, not tokens-to-buy.
Nostr
Keys as identity, public relays, clients, and zaps — without running a relay product.
Self-custody & wallets
Seed hygiene, hardware overview, and the habits that keep keys yours alone.
Latest notes
Field writing
A Seed Phrase Is Not a Wallet Definition: BIP 380 Output Descriptors
A mnemonic backs up entropy, not wallet definition. BIP 380 output descriptors name scripts, keys, paths, and checksums so watch-only and air-gapped sides agree on the same address set.
2026-10-09
An Anonymity Set Is Not a Ring Size
An anonymity set is the group of candidates an observer cannot tell apart, not the count of candidates a transaction names.
2026-10-07
Release radar: week of 5 Oct 2026
Monday watchlist for eight sovereign-tech projects, week ending 5 Oct 2026: which upstreams tagged a release, and which of those are security releases. Technology status only.
2026-10-05
Directory
A curated hub, not a casino
Wallets, clients, privacy education, and local AI tooling. Sponsored placements are labelled. We do not rank by price action.
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