CryptoDecentral
Tools for a sovereign internet
Field notes and education on privacy money, decentralized AI, Nostr, and self-custody, for a global audience. No custody. No swap UI. No “buy this coin.”
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Readers keep coming back to these
A Model Tag Is Not a Runner Contract: Ollama’s MLX Default and What Still Differs
Ollama v0.40.0-rc0 defaults supported Apple Silicon models to MLX under the same pull/run tags — a model tag is not a runner contract. Pin versions, name the engine, keep offline plans honest.
A Subaddress Is Not a Separate Identity: Janus Outputs, Sweeps, and the Seed Boundary
Subaddresses give you receive unlinkability against observers and honest payers. They do not give you identity isolation against an active counterparty, your own consolidation transactions, or a service's account database.
Docker Is the Starting Line, Not the Boundary: Mapping Every Bridge Out of Agent Zero
Agent Zero's container is the default starting position, not the security boundary. The real boundary is the sum of the bridges you enable: which model endpoints each slot talks to, whether the host connector may read files or run code, which browser it drives, and which plugins, MCP servers, and extensions you install.
Network pulse
Live educational snapshots
Fees, difficulty progress, Tor relays, Nostr NIP-11 sample — no prices, no buy/sell calls. Fees fetched 14 Nov 2026, 01:46 SAST from public sources, not our own node.
- Fast fee
- 4 sat/vB
- Retarget
- 99.0%
- Tor relays
- 9 487
- 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 Signature Is Not Proof of Funds: What BIP 322 Message Signing Can and Cannot Show
A Bitcoin signed message shows a key could satisfy one address's script for one text, once. It does not prove identity, current control, holdings or a past payment.
2026-11-13
The Website Is Not the Contract: Who You Trust Before You Sign
Between a click and a signature sit a domain, a host, an RPC node and a wallet preview. Each can be swapped or can mislead on its own; the contract only enforces what you sign.
2026-11-13
Who Holds the Coins Mid-Trade? CEX, DEX and Escrowed P2P
Exchange models differ in who holds the assets while a trade is in progress and what identity is collected: a CEX balance is a claim, a DEX settles in code, escrowed P2P locks coins in multisig.
2026-11-13
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Wallets, clients, privacy education, and local AI tooling. Sponsored placements are labelled. We do not rank by price action.
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