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Recent posts tagged bitcoin

Level UI • 22 hours • in Articles • 9 min read
An MCP server is not a new API. It is a thin layer over the one you already have
Somewhere in the last year, "do we need an MCP server?" joined the list of questions that arrive in a brief before anyone has said what the thing is for. It is usually framed as MCP vs API, as though the Model Context Protocol were a newer kind of AP...
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  • ai
  • api
  • webdev
  • security
9 Reactions 7 Comments
Fooj • Sep 1 • in Launches • 2 min read
Crypto Real Estate Swap
Closed loophole and now crypto holders can buy houses online...
  • cryptocurrency
  • bitcoin
  • finance
4 Reactions 2 Comments
Myzubster • Aug 31 • in Articles • 5 min read
Engineering a Non-Custodial Bitcoin Paywall for an AI Assistant
Engineering a Non-Custodial Bitcoin Paywall for an AI Assistant We recently completed the first real Bitcoin payment for Zorgax, the AI assistant inside the MyZubster ecosystem. The goal was not simply to display a wallet address. We wanted a comp...
  • bitcoin
  • nodejs
  • backend
  • saas
0 Reactions 0 Comments
Myzubster • Aug 31 • in Articles • 3 min read
We Completed the First Live Bitcoin-to-Pro Activation on MyZubster
We Completed the First Live Bitcoin-to-Pro Activation on MyZubster Today we reached a major milestone: Zorgax successfully processed a real Bitcoin payment and activated Pro access in production. This was a complete end-to-end test, not a simulate...
  • bitcoin
  • nodejs
  • saas
  • backend
0 Reactions 0 Comments
Myzubster • Aug 29 • in Articles • 5 min read
# We Built a Safer Bitcoin Payment Layer for Zorgax — Here's What We Learned
We Built a Safer Bitcoin Payment Layer for Zorgax — Here's What We Learned Adding Bitcoin to an application sounds simple. Generate an address, wait for a transaction, verify the amount, unlock the service. In a prototype, that might be enough. ...
  • zorgax
  • payment-integration
  • ai
  • bitcoin
0 Reactions 0 Comments
Myzubster • Aug 28 • in Articles • 5 min read
From a Bitcoin Transaction to a Paid AI Subscription — Without Holding Private Keys
From a Bitcoin Transaction to a Paid AI Subscription — Without Holding Private Keys Building a paid AI assistant sounds straightforward. Define a price, add a checkout button, verify the payment, and unlock the premium features. But when we starte...
  • bitcoin
  • nodejs
  • opensource
  • security
0 Reactions 0 Comments
Plaski pluto • Jul 13 • in Articles • 1 min read
Why I love this new Bitcoin use case, and what you guys think?
I recently came across an incredibly creative application of blockchain technology: Blockonomics' FIFA 2026 Global Fan Wall: https://insights.blockonomics.co/put-your-fifa-2026-world-cup-memory-on-the-global-fan-wall-for-eternity/ It’s refreshing to...
  • bitcoin
  • web3
1 Reactions 0 Comments
Tom Smithverified • 19 hours • in Articles • 9 min read
Developer Weekly Briefing — October 30, 2026
Security dominated this week, but not in the usual way. Two active campaigns turned GitHub configuration files into attack surfaces. Researchers demonstrated that the built-in browsers inside AI coding tools can read your SSH keys. And at Oracle AI ...
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  • agenticai
  • devsecops
  • github
  • localai
6 Reactions 3 Comments
nyabokexx • Jul 4 • in Articles • 1 min read
Demystifying the Bitcoin Lightning Network: A Technical Deep Dive from a Bootcamp Hackathon
Last week, I had the incredible opportunity to transition from a Bitcoin beginner to building a Layer 2 solution in less than 12 hours at the Kisumu Lightning Network Bootcamp hosted by Zone01 Kisumuhttps://zone01kisumu.ke. While most articles exp...
  • bitcoin
  • blockchain
  • lnd
  • web3
2 Reactions 0 Comments
Ktzchen Web3 • May 19 • in Articles • 2 min read
Unboxing My New OneKey Classic 1S Hardware Wallet
There are moments in crypto when you realize that security is no longer optional — it becomes a responsibility. After spending years working with blockchain infrastructure, nodes, wallets, and decentralized systems, I finally decided to move part of...
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  • cryptocurrency
  • bitcoin
  • hardwarewallet
  • web3
4 Reactions 2 Comments
Vano Chkheidze • May 16 • in Articles • 4 min read
UltrafastSecp256k1 v4.0 — Optional Secondary secp256k1 Backend for Evaluation
Overview UltrafastSecp256k1 v4.0 is a high-performance secp256k1 engine built for evaluation as an optional secondary backend for Bitcoin Core. The goal is not to replace libsecp256k1, but to make it possible to measure, compare, and selectively enab...
  • bitcoin
  • cryptography
  • cplusplus
3 Reactions 4 Comments
Vano Chkheidze • Apr 22 • in Articles • 3 min read
UltrafastSecp256k1 v3.67.0
v3.67.0 — CAAS hardening, multi-CI reproducible builds, OpenSSF Scorecard cleanup, Zenodo + funding outreach This release closes the remaining CAAS gap-closure roadmap, lands the multi-CI reproducible-build attestation surface, brings the OpenSSF Sco...
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  • cpp
  • devops
  • bitcoin
  • crypto
4 Reactions 3 Comments
Wilfrid Okorie • Apr 17 • in Articles • 8 min read
Bitcoin Dust Attacks: What They Are and How to Defend Against Them
In the context of blockchain, dust is referred to as tiny amounts of any cryptocurrency that is uneconomical to spend. An amount is considered uneconomical to spend when the transaction cost it incurs is greater than its value. An attack is a malic...
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  • bitcoin
  • blockchain
  • tooling
  • rust
4 Reactions 2 Comments
Vano Chkheidze • Apr 13 • in Articles • 4 min read
# CAAS: The Audit System That Caught a Private Key Leak During a Platform Port
I'll start with the bug that makes the case. I was porting UltrafastSecp256k1https://github.com/shrec/UltrafastSecp256k1 — my secp256k1 cryptographic library — to RISC-V. New architecture, new compiler behavior. The code compiled fine. Tests passed....
  • bitcoin
  • cryptography
  • security
  • cpp
3 Reactions 2 Comments
Vano Chkheidze • Apr 4 • in Articles • 5 min read
UltrafastSecp256k1 v3.60
v3.60.0 — Audit Campaign Wave II · ZK Layer · Full GPU Parity · Wallet API · Performance > Release date: 2026-04-04 > Previous release: v3.50.0 2026-03-XX > Commits since v3.50.0: 50+ > ABI-compatible with v3.50.x — drop-in upgrade Security & Cor...
  • cpp
  • bitcoin
  • crypto
  • devops
3 Reactions 3 Comments
Vano Chkheidze • Apr 1 • in Articles • 1 min read
Don’t Trust, Verify Continuously: UltrafastSecp256k1 Meets Frigate
Introduction Most cryptographic libraries rely on a simple model: write code get audited once ship a PDF But modern systems don’t stand still. They evolve daily. So I asked a different question: > What if audit was not a document, but a con...
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  • bitcoin
  • cpp
  • crypto
3 Reactions 0 Comments
Gideon Bature • Mar 16 • in Articles • 13 min read
Bark & Ark: A Deep Dive into Bitcoin's Most Ambitious Payment Layer
> A comprehensive technical and philosophical breakdown of what Ark is, how Bark implements it natively on Bitcoin, why it matters, and what could still go wrong. Table of Contents 1. The Problem Space — Why Bitcoin Needs More Than Lightning#1-the...
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  • bitcoin
  • bark
  • ark
  • second
6 Reactions 2 Comments
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