"To the multifaceted explorers of the blockchain world:"

You anchor yourself in the blockchain infrastructure with the technical foundation of an "engineer," weaving the precise warp and weft of smart contracts with code; you also transform into an "on-chain detective," deciphering security codes from the clues in block data, ensuring that every transaction and interaction on the chain cannot escape your persistent pursuit of "transparency" and "security." This dual identity of "technical geek + digital detective" is precisely the portrait of the most scarce "security guardian" in the blockchain world—capable of both building trust machines and safeguarding the fruits of trust. Kudos!