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 09 Oct 2026, 23:02 SAST when upstreams answer.
Open metrics- Fast fee
- 5 sat/vB
- Retarget
- 48.6%
- Tor relays
- 9 124
- 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.
Open directorySupport
Support the work
Optional, receive-only tips — Lightning, Monero, or on-chain Bitcoin. Addresses and QRs live on the tip jar only. We do not hold visitor funds, swap rails, or give personalised advice. Full disclaimer.
Tip Lightning, Monero, or BTC on /support.
Open tip jarBuilding agent-facing tools? See For agents.