verification between chains without a bridge. I think distributed systems this semester. the professor asked us to solve a consistency problem. two nodes in different networks need to agree on the same fact without sending that fact through an intermediary layer that neither of them would have to trust. I spent an hour on this. I didn't solve it well.
this problem came back to me when I read how the Sign Protocol handles the verification of attestations between chains.
attestations in the Sign Protocol are natively verified on the chain where they were issued. a verifier on Ethereum verifies an Ethereum attestation against the implementation of the Sign Protocol on Ethereum. a verifier on the BNB chain verifies a BNB chain attestation against the BNB chain implementation. no bridge in the verification path. no messages between chains to trust. the scheme is the same across implementations. the trust assumption is native to the chain.
$SIGN is at $0.0326 today. market capitalization $53.6M. 1.6B in circulation out of a total of 10B. 75% below the ATH. March 26, 2026. Sign Protocol all spot info.
the removal of the bridge from the trust path is not a small thing. it completely changes the model. I have never seen this explained anywhere else.
which chain do you think processes the largest number of verifications of the Sign Protocol in 2026? curious to know what you think.
#SignProtocol #SIGNtoken #blockchain #SignDigitalSovereignInfra $SIGN @SignOfficial
