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App Hub

Services built on the txid.uk network

33 apps Bitcoin Platform 11 Telegram Bots 6 Apps & Tools 10 Developer Tools 6

Bitcoin Platform

11
txid.uk — Bitcoin Explorer
Bitcoin block, transaction & address explorer. Real-time mempool, dark/light theme, KO/EN/JA.
JavaScriptmempool.space API
txid.uk
Tools
Address validation, script decoder, BTC unit converter, Bech32 decoder, OP code reference.
AstroTypeScript
tools.txid.uk
TX Builder
Raw TX decoder, TXID lookup, broadcast signed transactions to the network.
Astromempool.space API
tx.txid.uk
Learn
Bitcoin education platform. Blog, courses, books, people, quest system. 3 languages.
HugoMDX
learn.txid.uk
Simulator
Interactive Bitcoin simulator. Hash explorer, mining, TX builder, blockchain, key generation.
AstroTypeScript
sim.txid.uk
News
Bitcoin, macro, and politics news curation. AI-summary comments auto-attached to every article.
Next.js 16MDXNostr
news.txid.uk
Dev
BIP document viewer and interactive Bitcoin Script debugger for developers.
Astro 6PreactTypeScript
dev.txid.uk
Identity
NIP-05 Nostr identity service. Register instantly with Lightning login.
JavaScriptLightningNostr
id.txid.uk
Status
Public uptime and response-time monitoring for every txid.uk subdomain.
Node.jsSQLiteCloudflare Tunnel
status.txid.uk
Library
Korean translation library of public-domain classics. Standard Ebooks sourcing with DeepL refinement.
Node.jsepub.jsSQLite
lib.txid.uk
World Map
Equal Earth world physical map — continents and oceans at their true relative size. Korean place names optional; zoom past what the print holds and OpenStreetMap takes over.
OpenSeadragonlibvipsLeaflet
map.txid.uk

Telegram Bots

6
Bangool Bot
Korean real estate price alert Telegram bot. Set conditions by region, size, price → instant notifications.
GoSQLiteTelegram Bot API
@bangool_bot
Best Posts Archive
Telegram channel curating the best posts from Korean online communities.
GogoquerySQLite
t.me →
Beta
Nara Bot
Korean government bid alert Telegram bot. Filter by type, keywords, amount, region.
GoSQLitedata.go.kr API
@nara_bid_bot
Recall Alert
Korean food recall alert Telegram bot. Real-time alerts from food safety API.
GoSQLiteFood Safety API
@recall_alram_bot
Safety Alarm
Telegram channel delivering KOSHA safety notices, disaster alerts, and resources.
GochromedpTelegram Bot API
t.me/safety_alarm_korea
Bitcoin News Bot
Major Bitcoin news RSS feeds delivered instantly to Telegram.
GoRSSTelegram Bot API
t.me/bitcoin_news

Apps & Tools

10
Simple PDF Editor
Just the PDF tools you need. Lightweight Chrome extension. 100% local processing.
Simple PDF Editor →
Dual Translate
100% Free. Lightweight bilingual translation extension. Original and translated text side by side.
Dual Translate →
Inspection Photo Manager
Web app for capturing and managing inspection photos on construction sites.
lovable.app →
Glossary
Bitcoin glossary. 55+ terms searchable in three languages with category filters.
learn.txid.uk/glossary
PDF Tool
PDF merge, extract, split. No install needed, 100% local processing. KO/EN/JA.
PythonCustomTkinter
GitHub
Boox Cleaner
Bloatware removal and system optimization tool for Boox E-ink devices. Auto detection, app removal, service disable, performance tuning.
PythonCustomTkinterADB
GitHub
PDF Reader
Lightweight PDF reader built with Rust + egui + MuPDF. Single binary, cross-platform.
RusteguiMuPDF
GitHub
lokl
Browser-based, offline-first personal knowledge base. Files never leave your device.
TypeScriptIndexedDB
lokl
Kids Playground
Gamified learning platform for kids. Google auth, per-profile progress, scoring.
JavaScriptFirebase
Private
GHS Label
Convert chemical MSDS into a single-page GHS label. Korean OSH-compliant.
Node.jsExpressPuppeteer
ghs.txid.uk

Developer Tools

6
Safety Law CLI
Industrial safety law full-text search with cross-references and hierarchy.
PythonSQLite FTS5Click
Private
Scalping Bot
Binance Spot auto-trading bot. RSI+MACD+Bollinger strategy, Telegram control.
PythonBinance APIStreamlit
Private
Autopublish
Cross-publish txid content to Tistory, Blogger, and Naver Blog 8 times a day.
GoPythonCronOAuth
Private
Content Engine
Daily digest + long-form post generator for news.txid.uk, powered by Claude.
PythonAnthropic SDKCron
Private
Dashboard
5 machines, 115 services, every subdomain's health, power, Lightning, and node — all in one view.
Node.jsExpress 5SQLiteVanilla JS
dash.txid.uk
API
txid.uk shared API: LNURL-auth, notification hub, boards, GSC, Nostr data.
Node.jsExpressSQLitePM2
api.txid.uk