🛡️ Anti-phishing reminder: always check the domain szb123.com. No legitimate platform will ever ask you in private messages for your seed phrase, password, or verification codes.
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yedabin

A programmer with a science background, former trading-platform engineer, and stand-up comedy fan. Proudest moment: bought 8 BTC for RMB 4,000.

14 published articles in English

AI & Tech Oct 9 · 15 min read Updated Oct 9

Muse Registered a Google Cloud Server for Me: Simple, End-to-End AI Operation

Unlike a traditional step-by-step tutorial, this one has Muse do the Google Cloud sign-up for you, which makes the whole process much simpler.

MuseGoogle CloudGCP
AI & Tech Oct 8 · 5 min read Updated Oct 8

Using NVIDIA GPUs on macOS: Open-Source Driver Install and Pitfall Guide

An open-source project brings RTX Metal drivers to the Hackintosh: supported cards, three install methods, the security price, and how to uninstall.

NVIDIAmacOSHackintosh
AI & Tech Oct 7 · 9 min read Updated Oct 7

Oracle Cloud Free Tier Sign-Up, Hands-On: 2026 Quotas and the 10-Step Walkthrough

A 10-step field record to the console: 2026 A1 hours are metered monthly, avoid Seoul and Tokyo as home region, card verification charges nothing.

AI AgentOracle CloudFree Servers
AI & Tech Oct 6 · 4 min read Updated Oct 6

Hands-On Tutorial: Letting Muse Register a US Apple ID for Me

A hands-on record of registering a US Apple ID with an AI Agent: the exact prompt, how to age the account through the 48-hour risk-control window.

AI AgentApple IDMuse
AI & Tech Oct 6 · 4 min read Updated Oct 6

Why Is Muse So “Timid”? A Look at LLM Safety Mechanisms

Muse's timidity isn't a capability gap: how system prompts like AGENTS.md constrain models, what jailbreak and prompt injection mean, and why to steer clear.

AI AgentMuseAI Safety
Beginner Guide Oct 5 · 17 min read

How to Read a Token's Data: Market Cap, FDV, Circulating Supply, and Unlocks

Why market cap beats unit price, FDV and unlock sell pressure, circulating supply methodology, and tokenomics: four core concepts for reading token data.

Market CapFDVCirculating Supply
Scams & Security Oct 4 · 4 min read

On-Chain Security Tools List: Check Approvals, Verify Contracts, Block Phishing

Security tools for revoking approvals, verifying token contracts, and spotting phishing: each tool's purpose, limits, and official entry point, with sources.

Token ApprovalPhishing
Scams & Security Oct 2 · 5 min read Updated Oct 5

Address Poisoning: The Fake Address Trap in Your Transfer History

Zero-value transfers and fake tokens plant lookalike addresses in your transaction history — get addresses only from official channels, never from history.

TransferPhishing
Scams & Security Oct 2 · 3 min read Updated Oct 5

After an Airdrop Campaign Ends, Do You Still Need to Revoke Approvals?

A campaign ending does not end your approvals: the approve/permit signatures you signed stay valid after the campaign closes.

AirdropsToken Approval
Scams & Security Oct 2 · 4 min read Updated Oct 5

Five Telltale Flaws of Fake Claim Pages

A pixel-perfect claim page can copy everything except the official domain, consistent announcements, and a sane process — five flaws you can actually verify.

AirdropsPhishing
Scams & Security Oct 2 · 14 min read Updated Oct 5

Approval and Signature Security: Read Every Signature, Manage Every Approval

A complete guide to approvals and signatures: approve, unlimited approvals, Permit/Permit2, reading airdrop-claim signatures, and what to do after a theft.

Token ApprovalWallet SecurityPermit
Scams & Security Oct 2 · 3 min read Updated Oct 5

Hot Wallet vs. Hardware Wallet: Where Should Large Crypto Holdings Live?

How hot wallets (online) and hardware wallets (offline signing) differ in security model: wherever the private key lives, that's where the risk lives.

Hot WalletHardware WalletWallet Security
Beginner Guide Oct 2 · 5 min read Updated Oct 5

Bank Blocked Your Fiat On/Off-Ramp? Proving Source of Funds and Filing an Appeal

Why banks block crypto transfers, a proven source-of-funds checklist, and a three-step appeal path after a freeze — US, Canada, EU, Australia, Singapore.

Fiat On/Off-RampComplianceSource of Funds
Platform Guides Oct 1 · 3 min read Updated Oct 5

Kraken for Beginners: Account Setup and Security Settings — A Generic Exchange Guide

The generic CEX onboarding flow: availability checks, tiered registration, authenticator-app 2FA, and small test withdrawals; fees defer to official docs.

KrakenAccount OpeningFiat On/Off-Ramp