Censorship systems block VPNs by fingerprinting their handshakes and probing suspected servers. ProofKit uses VLESS Reality so connections look like ordinary HTTPS, plus optional 2-hop routing and a marketplace of routes you can switch between when one degrades.
Deep packet inspection reads packet shape and timing, SNI filtering blocks connections by destination domain, and active probing tests suspected servers to see if they answer like a VPN. Classic protocols such as OpenVPN and plain WireGuard carry signatures these systems are tuned to catch.
Reality makes the first handshake indistinguishable from a genuine TLS 1.3 connection to a real website. Passive DPI and active probes see an ordinary HTTPS-like session instead of a VPN endpoint, which is what keeps connections alive in DPI-heavy networks.
A single provider's server fleet can be blocklisted all at once. ProofKit is a marketplace of independent operators, so when a route degrades you switch by country, price, uptime, and proof status. Optional 2-hop routing separates your real IP from the exit node.
It targets DPI fingerprinting, SNI/domain filtering, and active probing using VLESS Reality and route diversity. No tool can honestly guarantee permanent availability — censorship evolves — but Reality and a marketplace of routes are built for exactly these conditions.
Yes. ProofKit packages VLESS Reality, an anti-fingerprinting transport, as a marketplace with pay-per-GB billing, instead of one company running a fixed, easily-blocked server fleet.
Use a VLESS Reality compatible client such as Hiddify, V2RayNG, Streisand, NekoBox, or V2RayN.
Pick a route by country, price, uptime, and proof status. Pay only for traffic you actually use. Unused TON balance is withdrawable from the escrow, subject to pending charges.