English to Portuguese Bus/Financial Finance (general)

Bom dia,

Transactions between a Customer with a counterparty in XXX via the interoperable link between XXXX and XXXX that enables book-entry settlement to occur between participants of either XXX system.

Conceito em inglês: Book entry is a method of tracking ownership of securities where no physically engraved certificate is given to investors. ... Book-entry securities are settled by the Depository Trust Company (DTC), which is the Depository Trust & Clearing Corporation's (DTCC) central securities depository. - https://www.investopedia.com/terms/b/bookentrysecurities.asp

Um outro link de referência que vi - https://www.lawinsider.com/clause/book-entry-settlement

Eu entendi o conceito em inglês mas não consigo identificar um correspondente em nosso idioma, pensei em liquidação escritural, escrituração contábil.. O que vocês acham?