KKirinblog.chainhint.com·Sep 7 · 5 min readAI agents can now pay ChainHint per call: x402 for on-chain AML screeningTL;DR — ChainHint's wallet-reputation API now speaks x402. Beyond a free tier, an autonomous AI agent can screen any address for sanctions, mixers, entity attribution and risk across 12 chains and pay00
KKirinblog.chainhint.com·Aug 28 · 7 min readMetaSleuth Alternative: ChainHint vs MetaSleuth for Crypto Investigations (2026)TL;DR: MetaSleuth (by BlockSec) and ChainHint both offer hop-by-hop fund-flow tracing across 12 blockchains — the difference is what surrounds the graph. MetaSleuth is built around a huge label databa00
KKirinblog.chainhint.com·Apr 21 · 12 min readLazarus Group Laundering Playbook: 8 Years, $6.7B, and the Patterns Every Investigator Should Know$6.75 billion. That's what North Korea-linked hackers, Lazarus Group foremost, have stolen in crypto all-time, by Chainalysis's December 2025 count. Not across thousands of victims — across a handful 00
KKirinblog.chainhint.com·Mar 29 · 6 min readBybit Hack Fund Flow Analysis: How $1.5B Moves Through the BlockchainBybit Hack Fund Flow Analysis: How $1.5B Moves Through the Blockchain On February 21, 2025, $1.5 billion disappeared from Bybit in minutes. A month later, by Bybit's own count, only 3.54% had been fro10
KKirinblog.chainhint.com·Mar 27 · 6 min readThe $6.7B Problem: Why Crypto Hack Victims Have Nowhere to TurnIn February 2025, Lazarus Group stole $1.5 billion from Bybit in a single transaction. It was the largest crypto theft in history. Within 48 hours, the attackers had moved $160 million through mixers,10