to support using silvery or golden weighty units as the tool for measuring the debt by long term financial contract.

Silvery and golden units allows to protect money, investment against inflation by the long - term project.
The nearest historical analog - is the Bret-ton - Wood's system, where US $ was exchanged for the FIXED quantity of the gold.
Proposal: let us to use the FLEXIBLE PRICE
(in $) for the gold and silver in order TO MAKE THE FINANCIAL SYSTEM MORE STABLE, especially for the long term contracts.
The main features of proposal:
1) Credit, deposit or sum of contract are measured, evaluated in golden or silvery units by the flexible current price for weight of gold or silver.
2) But all payments are made in dollars, according the current price for the golden or silver.
3) The first we need - the price for gold and silver must be published together with currency course by bank.