@ -17,7 +17,7 @@ blockchain to a sufficient depth before he considers the money he
received as his to spend (see <<confirmations>>).
received as his to spend (see <<confirmations>>).
For Alice's transaction to be included in the
For Alice's transaction to be included in the
blockchain, it must be included in a _block_ of transactions. There are
blockchain, it must be included in a _block_ of transactions. There are
a limited number of blocks produced in a given amount of time and each
a limited number of((("blocks", "transactions in")))((("transactions", "in blocks", secondary-sortas="blocks"))) blocks produced in a given amount of time and each
block only has a limited amount of space. Only the miner who creates
block only has a limited amount of space. Only the miner who creates
that block gets to choose which transactions to include. Miners may
that block gets to choose which transactions to include. Miners may
select transactions by any criteria they want, including refusing to
select transactions by any criteria they want, including refusing to