1) Y; cut -b N-M: it deleted everything outside the selected range. 2) Y. 3) Key question of the passphrase: Who received the first transaction? That's all I've got to say. 4) N.
OP_RETURN · Output 1Block 969,650
WORDS ON THE CHAIN
A message written into Bitcoin.
Public transaction data, shown as written. The writer’s identity and claims are not verified.