Verfahren und Systeme zum Einfrieren Digitaler Anlagen

Details

Veröffentlichungs-Nr.

EP4765728

Anmeldetag

2. Juni 2023

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

H04L9/00, H04L9/32H04L9/32

Abstract

Systems and computer-implemented methods for freezing or unfreezing digital assets on a blockchain. A freeze administration service may send a signed freeze request to mining nodes, which maintain two blacklists of digital asset identifiers: a pending blacklist and a consensus blacklist. The digital asset identifiers may be transaction outpoints in some cases. If accepted by the mining node, the transaction outpoints in the freeze request are added to the pending blacklist, which causes rejection of any transactions using those outpoints, but does not cause rejection of any new blocks that include transactions using those outpoints. If a consensus threshold of acceptances is reached based on hash power, the request becomes an order and the outpoints are added to the consensus blacklist, which causes rejection of any transaction or block containing a transaction using those outpoints.

Anmelder

Firma

nChain Licensing AG

Land

🇨🇭 Schweiz