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Onchain Diary
Web3 education with depth — from DeFi mechanics to on-chain detective work. Learn to read the chain before you trust the page.
- Authority
- 48 reach 0 · trust 8 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://theonchaindiary.com/llms.txt
- llms-full.txt
- https://theonchaindiary.com/llms-full.txt
- Sections
- 5
- Links
- 156
- Size
- 40490 bytes
- Registered
- 2025-10-11
- Country
- — Publisher location unknown; CDN address excluded
- Country evidence
- No published address evidence collected yet
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-27T12:28:26.868Z
- Last checked
- 2026-10-27T12:28:27.661Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-27T12:28:26.874Z. Cached copy · Source on theonchaindiary.com
# Onchain Diary
> Web3 education with depth — from DeFi mechanics to on-chain detective work. Learn to read the chain before you trust the page.
## Featured Guides
- [Tools — free onchain security tools hub: BIP-39 wordlist (2,048 words, searchable), Anti-Scam Yellow Paper with quiz, Security Persona Test, and an MCP server for AI assistants (bilingual)](/tools/)
- [Airdrop Safety: The Complete Guide — how fake airdrops work and how to claim real ones safely](/airdrop-safety/)
- [The Ledger Supply-Chain Hack Case File — five investigations: reported reseller ownership change, suspected German retail implants, on-chain estimates, postmortem, the scammer who lost 60 BTC](/ledger-hack/)
- [Crypto Scam Recovery Help: The Victim's Road Map — first-24-hours emergency runbook, how to report (IC3 + exchange freeze), tracing stolen funds, real recovery, fake recovery services](/recovery-help/)
- [Onchain Anti-Scam Yellow Paper 链上防骗黄皮书 — bilingual (en/zh) systematic manual: scam taxonomy, forensics primer, layered defense checklists. Free PDF; LaTeX source repo: github.com/UZEN-Labs/antifraud-yellowpaper](/yellowpaper/)
- [Onchain Security MBTI — 16-scenario persona test mapping you to one of 16 onchain security personas with a safety score (interactive, bilingual)](/security-mbti/)
## Articles
- [Electrum's Server Swapped the Transaction, Then the Fee Bump Made You Sign It: A malicious Electrum server replaced a pending payment with one paying itself. Version 4.8.3 now verifies signatures. Upgrade and verify addresses.](/articles/electrum-server-swapped-transaction-fee-bump/)
- [Keystone's Breach Leaked Shipping Addresses, Not Seed Phrases. That Is Still Bad.: Keystone says a third party took names, addresses and order details after unauthorised access on Oct 20. No seed or card data. What to do now.](/articles/keystone-customer-data-breach-shipping-addresses/)
- [The Initia Hack: A Chain Halted Itself Mid-Attack as an 'Infinimint' Exploit Bridged Out $2.7M: Initia halted its L1 and all rollups on Oct 23 after an attacker spoofed MoveVM state, credited himself unbacked tokens and bridged ~$2.7M in WETH, AUSD0 and USDC to Ethereum. What is confirmed, what is not.](/articles/initia-halt-mint-exploit-explained/)
- [The NEM Token Hack: A Sell-Tracking Bug Let an Attacker Drain a PancakeSwap Pool 42 Times: The NEM (NemTokenV2) token on BNB Chain lost $821,920 to a contract logic flaw. How the pendingLpSellRecycle accounting bug was looped 42 times against PancakeSwap.](/articles/nem-token-contract-exploit-explained/)
- [The Fearless Wallet Hack: A Backdoor Hid in the Extension's Open Source for 20 Months: The Fearless Wallet browser extension sent private keys to an attacker server for 20 months. How the TON-camouflaged backdoor worked and what victims should do.](/articles/fearless-wallet-extension-key-leak-explained/)
- [The Ledger Implant Case: What Is Confirmed, What Is Estimated, What Is Still Open: Bitquery's October 16 estimate: $102M from 335 wallet
…Related sites
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| Domain | Title | Category | Country | Authority | llms.txt | llms-full.txt | Save |
|---|---|---|---|---|---|---|---|
| hostdefi.com | HostDeFi | interface Crypto and Web3 | — | 51 | ✓ | ✓ | |
| scamlens.org | ScamLens — Factual Reference for AI Systems | interface AI and machine learning Cybersecurity | — | 47 | ✓ | ✓ | |
| blokiments.com | Blokiments Docs | documentation | — | 46 | ✓ | ✓ | |
| hackersonlineclub.com | Hackers Online Club | documentation AI and machine learning Cybersecurity | FR | 49 | ✓ | ||
| scamwatchhq.com | ScamWatch HQ | transactional Cybersecurity | — | 50 | ✓ | ✓ | |
| chainalysis.com | Chainalysis - Official LLM Resource Guide | documentation AI and machine learning Finance and payments +2 | — | 64 | ✓ | ||
| freecoins24.io | FreeCoins24 \- Crypto Airdrops: Verified Free Crypto Airdrops Daily | documentation Crypto and Web3 | — | 46 | ✓ | ||
| chainaware.ai | ChainAware.ai | interface AI and machine learning AI agents and MCP +1 | — | 52 | ✓ |
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