mempool/frontend/src/app/components/amount/amount.component.html

<ng-container *ngIf="!noFiat && (viewFiat$ | async) && (conversions$ | async) as conversions; else viewFiatVin">
  <span>{{ conversions.USD * (satoshis / 100000000) | currency:'USD':'symbol':'1.2-2' }}</span>
</ng-container>
<ng-template #viewFiatVin>
  <ng-template [ngIf]="network === 'liquid' && (satoshis === undefined || satoshis === null)" [ngIfElse]="default">
    <span i18n="shared.confidential">Confidential</span>
  </ng-template>
  <ng-template #default>
    &lrm;{{ satoshis / 100000000 | number : digitsInfo }}
    <ng-template [ngIf]="network === 'liquid'">L-</ng-template>
    <ng-template [ngIf]="network === 'testnet'">t</ng-template>
    <ng-template [ngIf]="network === 'signet'">s</ng-template>BTC
  </ng-template>
</ng-template>