postquantum Tag Posts Index

Some first steps on native CoinZdense code

It's been a while since I've written C++ template code, and it's been a while since I've worked on CoinZdense, but recently I have been doing both at once. As a

Bitcoin QC Kanarie run from 2025-02-13T01:00:35 till 2025-02-13T23:48:39

This is a report of recent transactions comming from reused addresses. The goal of this report is to act as a kanarie service for future quantum computing heists.

Bitcoin QC Kanarie run from 2025-02-11T23:13:57 till 2025-02-13T00:45:29

This is a report of recent transactions comming from reused addresses. The goal of this report is to act as a kanarie service for future quantum computing heists.

Bitcoin QC Kanarie run from 2025-02-11T01:30:58 till 2025-02-11T22:53:02

This is a report of recent transactions comming from reused addresses. The goal of this report is to act as a kanarie service for future quantum computing heists.

Feedback wanted: Piggybacking quantum-resistant signatures on HIVE

This is a rather technical post that gets into the details of both the HIVE broadcast API and statefull hash based signatures, but I really hope this post reaches

Github sponsor page is up (aiohivebot / coinzdense / hive-archeology)

My life still is quite a mess. Two years in, and I'm still living in a section of the same house with my estranged wife, and the divorce that we formally started

Thoughts about making my old projects a part of the CoinZdense puzzle: A small-storage least authority file-system on HIVE?

MinorFS 1.0 In the distance part I wrote a project in Perl, it was way back in the time that Perl was the language of choice for many things in the same way Python

Looking into Layer-2 hash-based signatures. Input from (HIVE) devs and witnesses highly desired.

I've almost arived at the point in the aiohivebot project where I need to look into supporting transactions. Transactions, being signed, are the space where my

Progress on the CoinZdense Layer Zero API

Work on the Python prototype for CoinZdense is proceeding slowly but steadily. I just pushed the 0.1.2 version to pypi for anyone interested to play with, although

First work on CoinZdense this year.

It's been a while since I've worked on CoinZdense. More than two months because of personal circumstances. My mariage has been falling apart leading to a semi-homeless

What if CoinZdense comes too late (part 2) : A working tool for preparing for quantum-disaster recovery.

In my previous post I discussed a little tool I was working on, closely related to my CoinZdense project. Since then I've now completed a first working version of

What if CoinZdense comes too late: A little (unfinished) just-in-case tool for preparing for quantum-event disaster recovery.

If you haven't seen my talk on my CoinZdense project yet,CoinZdense is a slow going but ambitious project that aims to create a collection of hash-based signature

My HiveFest CoinZdense slides (and some personal shit)

The last few days at HiveFest were both great and terrible for me. HiveFest itself was amazing, but at the same time the last day of HiveFest overlapped with an

Getting ready for HiveFest tomorrow

I just came back from the opening drinks in Amsterdam where I spoke to a few interesting people. I don't live far from Amsterdam so I'm commuting. Tomorrow will

Background level-key allocation in WEn3 for consistent transaction signing latency in coinZdense.

In this post Iḿ going to discuss a yet only partialy resolved subject that came up with the separation of the Web 3.0 entropy into its own WEn3 layer for the coinZdense

Progress on the the coinZdense-project Web 3.0 Entropy layer

In this post, I'm going to talk a bit about my progress on the WEn3 Web 3.0 Entropy layer in the coinZdense project, and the so far experimental code for moving

CoinZdense: Exploring amove to YAML for application RC files. Exploring a more flexible application RC.

Sometimes, in software architecture, a change that may seem small at the surface can have major impact further down. Today I started with a change at the surface

CoinZdense: A top-down walkthrough of a serious post-quantum Web 3.0 hash-based signing solution that is a spin-of of my fiction.

In this blog post about the coinZdense project I want to do the opposite of what we did for the deep-dive post series, I want to make this post all about context,

coinZdense deep Dive: The coinZdense Wallet

Sub-key Revocation index Intro coinZdense Wallet In this final post of the coinZdense deep-dive series, we are going to mainly be looking at the coinZdense wallet.

coinZdense deep Dive: Sub-key revocation

Sub-key Registration index Wallet Sub-key revocation In this post we are going to look at the process of revocation of attenuated-priviledge sub keys, and how