a Basket equals a block of [50,000] Shares
The initial number of Bitcoins required for deposit with the Trust to create Shares is [10,000] per Basket.
The number of Bitcoins required to create a Basket, or to be delivered upon the redemption of a Basket, will gradually decrease over time, due to the accrual of the Trusts expenses, the transfer of the Trusts Bitcoins to pay the Sponsors Fee and the transfer of the Trusts Bitcoins to pay any Trust expenses not assumed by the Sponsor.
Edit: does this last portion presume that the number of bitcoins will gradually decrease over time to create a new basket because they believe the value of bitcoins will rise? or is it by some other mechanism that I am not seeing this second?