Ulak
Ulak is the cross-chain messaging protocol I am building at Game Block LLC. It came out of a need rather than an idea: to bridge NFTs safely I needed cross-chain messaging I could actually trust, nothing on the market gave me that, and I was not willing to build my next projects on top of a centralized service.
So I built the layer myself. Messages travel through a relay mesh rather than a single operator, and the destination chain verifies each one with a light client instead of taking an attester's word for it — a message's validity rests on the chains it crosses, not on anyone's honesty. I wrote the Solidity contracts, the light client verification layer, and the attestation queue that organizes delivery into channels. The protocol is currently pre-mainnet.


















