Onchain Diary
Tools
Four free tools, no account, nothing to install — everything runs in your browser, in English and Chinese. The articles and the glossary remain the main library; these are the pieces you keep coming back to.
01 BIP-39 Wordlist The complete English seed-phrase wordlist — all 2,048 words with index numbers and instant search. Plus why the list is public by design, how words map to entropy, and why no site should ever ask for your full phrase. 02 Anti-Scam Yellow Paper The systematic manual behind this site: a five-class scam taxonomy explained by mechanism, an onchain forensics primer, and layered defense checklists. Free PDF, LaTeX source on GitHub — with a 48-question quiz grounded in the paper itself. 03 Security Persona Test Sixteen scenario questions map you to one of 16 onchain security personas across four axes — from On-Chain Detective to On-Chain Philanthropist. Your four-letter code, a safety score, and advice aimed at your weak spot. 04 Agent Access Plug the whole site into Claude, Cursor, ChatGPT, or any MCP client — or ask any AI about it with one click. Six anonymous read-only routes: MCP server, llms.txt, structured JSON, RSS and more, with verify prompts to test each one.
Looking for something to read instead? Start with the airdrop safety series or the full article index.