A test page for the move from Pera-only to @txnlab/use-wallet. Nothing here is sent to the chain. If you hold a Ledger, connect through Lute.
This wallet exposes several accounts. A Ledger normally does.
The trap this rewrite exists to close: if the page builds a transaction with a different copy of algosdk than the wallet uses, encoding fails before anything is sent, and the wallet still shows its waiting screen. This check builds a transaction here and asks the wallet adapter whether it recognises it as one of its own.
Builds a 0 ALGO payment from your account to itself, asks the wallet to sign it, and stops there. It is never submitted, so it costs nothing and moves nothing. This is the one thing a node simulation cannot prove: that the wallet in your hand can actually sign.
ready.