Little bitcoin technicals/Script quiz: How many things can you find to criticize about this transaction? Full credit: why is it surprising that this transaction is in the blockchain at all? Hiring for a bitcoin engineer? This might make a great interview question :) https://mempool.space/tx/66a2905f6a26c47f9632c5b93db7cd9f31f47df22fa2c18d1f42933f565421ef