Daniel Pyrathon PirosB3

Spark of Genius - Privacy Policy

Last updated: February 2026

What data we collect

Voice recordings: When you use the microphone feature, audio is recorded locally on your device and sent to a third-party transcription service (Avalon Voice API) for speech-to-text conversion. Audio files are stored temporarily on-device and are not retained after transcription.

Idea text: The text you type or that is transcribed from voice is sent to OpenAI's API for AI processing. This includes your input text and any previous revisions of the same idea, so the AI can refine its output.

0x Doc

Links

0x Doc was created to serve technically-savvy users such as market-makers, 0x API integrators, and RFQ providers that want to gain more insight from the on-chain magic that happens in 0x.

How does it work?

Hexagon: building a graph database on top of a key-value store

I've always been interested in how information is stored and retrieved. Inspired by a project of a friend (Levelgraph), I decided to research more about Hexastores and how they can be adapted to modern NoSQL databases such as LevelDB and Cassandra. Out of this fascination and curiosity I created Hexagon: a simple Python implementation of Hexastores backed by LevelDB.

In this talk I plan on giving a very simple and hands-on introduction to the subject, followed by a demonstration of how Python really allowed me to focus on the implementation thanks to its extremely intuitive syntax and features. I will show how generators, collections, and Test Driven Development allowed me to iterate fast and not get lost in (too many) bugs along the way.

The talk will start with an overview of what Hexagon is and the reason why I built it. The second step will consist in the explanation of the two main concepts behind Hexagon itself, namely LevelDB and the

	pragma solidity ^0.4.0;

	contract Commitment {
	enum CommitmentState { OPEN, CLOSED }

	mapping (address => bool) attendeesRegistered;
	mapping (address => bool) attendeesRefunded;

	uint totalDeposited;
	uint totalGuests;

	pragma solidity ^0.4.0;

	contract Commitment {
	enum CommitmentState { OPEN, CLOSED }

	mapping (address => bool) attendeesRegistered;
	mapping (address => bool) attendeesRefunded;

	uint totalDeposited;
	uint totalGuests;

	pragma solidity ^0.4.0;
	contract Ballot {

	struct Voter {
	uint weight;
	bool voted;
	uint8 vote;
	address delegate;
	}
	struct Proposal {

	from typing import Tuple, NamedTuple, List, Optional, Dict


	class SpendResult(NamedTuple):
	is_successful: bool
	remaining_balance: int


	class Bank(object):

	{
	"txid": "8608b1ee194cdacbd3b2d1728b4883afe11a76d4a60b3d8d1f36317ccc12d583",
	"hash": "8608b1ee194cdacbd3b2d1728b4883afe11a76d4a60b3d8d1f36317ccc12d583",
	"size": 224,
	"vsize": 224,
	"version": 2,
	"locktime": 1488155936,
	"vin": [
	{
	"txid": "a7681326607bbb94026fca9f21563b2c1418c22b8e39638f7910e338915ead46",

	{
	"txid": "c15083d9593abad0e0ee35afa12ae7463497d34de0bc9a51e86b16634b5e9779",
	"version": 1,
	"locktime": 0,
	"vin": [
	{
	"txid": "592928d43a21294fce7592edac21060aa47cc22d9c368c544cdcdb8ef178900c",
	"vout": 0,
	"scriptSig": {
	"asm": "304402200e5ea2c9944770d5f823316565a7a1bd1131caeb203c827b47aa5d14596f80c502203e2fd2b99b39127d6f0cc5f30791048f890e2fe03cdc5d0c10e4b542b7ff8d0f01 036613cf1e844edde97f89468ce453bb609d3270a986ca9fbb6dd29d90773bf67e",