Proof of liabilities (PoL) allows a prover to prove his/her liabilities to a group of verifiers. This
is a cryptographic primitive once used only for proving financial solvency but is also …

Abstract Since the Mt. Gox Bitcoin exchange collapse in 2014, a number of custodial
cryptocurrency wallets offer a form of financial solvency proofs to bolster their users' …

Abstract Distributed Auditing Proofs of Liabilities (DAPOL) provides a novel zero knowledge
proof solution to a particular class of auditing cases, in which we assume that the audited …

The aim of this study is to design and implement a system that allows centralized blockchain
institutions to prove their solvency. This system ensures that institutions do not …

Most of today's internet services are provided by centralized entities, which users trust to
process their data and host services honestly. In contrast, blockchain technology has …

This paper provides (i) a review of existing literature on proof-of-solvency concepts,
including proof-of-assets, proof-of-liabilities and proof-of-reserves and (ii) an empirical …