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General discussions about cryptocurrency and blockchain technology.

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# Building Setu: Exploring Local-First Sharing on Android

# Building Setu: Exploring Local-First Sharing on Android

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3 min read
Your Crypto Wallet Is Only as Safe as Its Permissions

Your Crypto Wallet Is Only as Safe as Its Permissions

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3 min read
Crypto.com Dropped Its Tax Calculator: Build Your File From CSVs and 1099-DA Instead

Crypto.com Dropped Its Tax Calculator: Build Your File From CSVs and 1099-DA Instead

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4 min read
The receipt said everything balanced. The chain disagreed by 0.002 BNB.

The receipt said everything balanced. The chain disagreed by 0.002 BNB.

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3 min read
Qu'est-ce que le chiffrement homomorphe appliqué à la blockchain ?

Qu'est-ce que le chiffrement homomorphe appliqué à la blockchain ?

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7 min read
Your Ethereum Gas Assumptions Are Probably From 2021

Your Ethereum Gas Assumptions Are Probably From 2021

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4 min read
FTX's Demise: Unmasking the Structural Flaws of Centralized Exchanges

FTX's Demise: Unmasking the Structural Flaws of Centralized Exchanges

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9 min read
NEAR Protocol Trading Bot: What to Test First

NEAR Protocol Trading Bot: What to Test First

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7 min read
Qu'est-ce qu'un portefeuille multi-adresse HD (Hierarchical Deterministic Wallet) ?

Qu'est-ce qu'un portefeuille multi-adresse HD (Hierarchical Deterministic Wallet) ?

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7 min read
Track Polymarket Whales and Top Traders with Python (No API Key)

Track Polymarket Whales and Top Traders with Python (No API Key)

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3 min read
How We Built Monveil: Using Kimi AI to Make Stablecoin Payment Risks Easier to Understand

How We Built Monveil: Using Kimi AI to Make Stablecoin Payment Risks Easier to Understand

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1 min read
Qu'est-ce qu'un programme de récompense de bogues (Bug Bounty) en Web3 ?

Qu'est-ce qu'un programme de récompense de bogues (Bug Bounty) en Web3 ?

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7 min read
When the Smart Contract Works, but the Payment Is Wrong: A Collusion Attack in MealForward (Part 1)

When the Smart Contract Works, but the Payment Is Wrong: A Collusion Attack in MealForward (Part 1)

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9 min read
FlapJax treasury audit: the 2026-10-12 buyback receipt's non-buy BNB line, checked against BNB Smart Chain

FlapJax treasury audit: the 2026-10-12 buyback receipt's non-buy BNB line, checked against BNB Smart Chain

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7 min read
The Immutable Imperative: Deconstructing Smart Contract Security Vulnerabilities and Hacking Incidents

The Immutable Imperative: Deconstructing Smart Contract Security Vulnerabilities and Hacking Incidents

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11 min read
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