The 21,549-byte Robinhood account implementation matches Sourcify-verified Splits SmartVault runtime from Base after changing only the independently reproduced chain ID and EIP-712 domain constants; all 33 retained source hashes match Solidity metadata.Public contract configuration at a dated Robinhood block. Human operators, private-key custody, organizational authorization and first-publication novelty are not established. This is not a security audit. The reference compilatioTIBBIR UNIVERSE THIS IS TIBBIR How to get TIBBIR Ribbit in numbers Connected clues Account archive Bridge & contracts On-chain research Connections Community The story Reading room Network map Timeline Findings Source library Conversations People & companies Open questions Export & reuse