I choć dla wielu to szok i ból

I wszyscy wokół marzą o tym żeby nie wyszło

Już czułem ten mrok i chłód

I co by się nie działo zawsze musiałem wybrnąć

I nawet jak los to wróg

I nieraz nawet w najgorętszych miejscach jest zimno

This is how it can be exploited:

a. The user initiates a payment on malicious software

b. ALL coins get used as inputs

c. The Ledger gets fooled into accepting a malicious change address (this fault behavior is caused by simply leaving the derivation path empty)

the ability to send a payment to a destination without first needing to have an invoice

ESMA takes a very broad approach, determining that AML standards should apply to all holders of crypto assets, regardless of whether they qualify as financial instruments

We’re excited to announce a pre-release version of our Bulletproofs implementation, providing a stable interface for creating and verifying range proofs, an important building block for a range of privacy-preserving protocols. For instance, range proofs are important for confidential transaction systems, such as Confidential Transactions for Bitcoin, Chain’s Confidential Assets, and many other protocols, because a verifier can check that secret values, such as asset amounts, are nonnegative