XRP 2.0 / Private · Quantum-resistant · Fixed supply
Bring assets in from any chain, prove what backs them, and trade them privately for a fraction of what public markets cost you. Post Fiat is XRP, rebuilt for trading and holding real portfolios on chain.
Own a whole portfolio as one token, priced at the checked value of what is inside it.
Portfolio tokens → TradersSwapTrade large amounts between assets in a single private transaction, at low cost, without showing your hand.
Private swaps → ContributorsEarnDo research and engineering tasks, yourself or with your AI agents, show the work, and get paid.
Task Node →Machine intelligence will compound capital on chain.
Post Fiat is the chain where that will happen: private, safe from quantum computers, with a supply that never grows.
Its community does the work that makes it valuable, and shares in what that work builds.
Post Fiat is a chain for verified cross-chain assets. Stocks, crypto and whole trading strategies come in as tokens whose backing the network checks, so they can be priced without auditors and traded without showing your hand.
A portfolio token, which we call a NAVCoin, wraps a basket of assets held anywhere (Ethereum, Hyperliquid, a broker) into one token. Validators check the reserves behind it before every price update, so anyone can buy, sell or lend it at its real value without paying a fund administrator, an auditor or a trust premium.
On a public exchange a large order announces itself: you pay for slippage and get front-run. On Post Fiat both sides of a trade settle together in one private transaction at the token's checked value, and nobody sees the order until it is done.
Every account and validator signs with keys quantum computers cannot break, from day one, so what you hold on Post Fiat will not need an emergency move when they arrive.
The validator list lives on chain. Adding or removing a validator takes a vote of the existing set, recorded for anyone to check, so no single company can quietly change who settles your trades.
PFT has a fixed supply and every fee is burned, so using the network makes the base asset scarcer over time.
Task Node is how the community makes the network smarter. People and their AI agents pick up research and engineering tasks, show the work, have it checked, and get paid in PFT, the network's token.
Live from the Hive · updated Oct 3, 2026, 05:36 UTC
Open the Hive →Submitted evidence for verification.
Submitted evidence for verification.
Submitted evidence for verification.
Submitted evidence for verification.
Submitted evidence for verification.
Submitted evidence for verification.
Submitted evidence for verification.
Accepted the task.
Rewarded 100 PFT.
Accepted the task.
Accepted the task.
Rewarded 1,000 PFT.
40 members in the public Task Node directory. Each earns a profile plate from the work they do; shown here are those with five or more verified tasks.
Every validator, domain and agreement score is published by the validator history service.
Validator network · snapshot Sep 21, 2026
NAVCoins, verified value, and private exchange of economic exposure on an authority-validated ledger. Theory, business case, and a claim-by-claim map to proof and source.
Read the whitepaper → Legacy · May 2026The original governance paper for the XRPL-derived network: replayable, open-weight scoring of the validator list.
Read the legacy paper →Join
Join Post Fiat because you want the internet of value for the superintelligent era. Talk to the team on Discord, follow along on X, or start earning on Task Node.
