when i send coins with advanced interface in qt 0.10, he says the mining fee is +/- 2.116 satoshis per input
i pay 2044 satoshis by 966 bytes..
the fee are reduced??
it was 100 micro??
Before 0.10, the standard fee was 0.0001 btc per KB and the tx size is always rounded up to the nearest KB.
But since 0.10, the system has been changed completely.
Transaction fee changes
-----------------------
This release automatically estimates how high a transaction fee (or how
high a priority) transactions require to be confirmed quickly. The default
settings will create transactions that confirm quickly; see the new
'txconfirmtarget' setting to control the tradeoff between fees and
confirmation times. Fees are added by default unless the 'sendfreetransactions'
setting is enabled.
Prior releases used hard-coded fees (and priorities), and would
sometimes create transactions that took a very long time to confirm.
Statistics used to estimate fees and priorities are saved in the
data directory in the `fee_estimates.dat` file just before
program shutdown, and are read in at startup.
New command line options for transaction fee changes:
- `-txconfirmtarget=n` : create transactions that have enough fees (or priority)
so they are likely to begin confirmation within n blocks (default: 1). This setting
is over-ridden by the -paytxfee option.
- `-sendfreetransactions` : Send transactions as zero-fee transactions if possible
(default: 0)
New RPC commands for fee estimation:
- `estimatefee nblocks` : Returns approximate fee-per-1,000-bytes needed for
a transaction to begin confirmation within nblocks. Returns -1 if not enough
transactions have been observed to compute a good estimate.
- `estimatepriority nblocks` : Returns approximate priority needed for
a zero-fee transaction to begin confirmation within nblocks. Returns -1 if not
enough free transactions have been observed to compute a good
estimate.