A synthetic contract returning TIBBIR as a 32-byte token0 answer is detected; a 64-byte reply with the same first word is also accepted. No code, wrong token, a 31-byte answer and an infinite loop exhausting the 10000 gas probe are not detected. Inflows remain untaxed while detected outflows quote the buy fee.No arbitrary-contract exemption can prove all exchanges or vaults work. Synthetic probes demonstrate classification boundaries, not real venue adoption or an observed bypass.TIBBIR 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