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Warning: Undefined array key "media" in /home/donp/sites/donp.org/wiki/feed.php on line 305 Don Park bitcoin
https://donp.org/wiki/
2026-05-02T15:37:42+00:00Don Park
https://donp.org/wiki/
https://donp.org/wiki/lib/tpl/donpdonp/images/favicon.icotext/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:5970
https://donp.org/wiki/bitcoin/5970?rev=1706674105&do=diff
Overclocking
from <http://www.bitcoin.org/smf/index.php?topic=3032.0>
You do not need to run at 1.1625v on the cores for 725mhz. Stock volts would run that. Unsyncing would help with stabilizing your system at a particular voltage, and optimizing core clock for each core, as each core is slightly different and one will almost always be better than the other.text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:arbitrage
https://donp.org/wiki/bitcoin/arbitrage?rev=1706674105&do=diff
The fee reduces the amount received. in buy case, less ltc. in sell case, less btc.
btce
* Trade Fee 0.2%
* BTC
* Withdrawal: 0.1BTC Min. 0.001BTC Fee. 100BTC Max/Day.
* Deposit: 0.0001BTC min. 0 fee. 1 min after 3 confirms (10 min/block)
*text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:banknames
https://donp.org/wiki/bitcoin/banknames?rev=1706674105&do=diff
existing bank names
* us bank
* bank of america
associations
* a prosperous nation, USA
* your nation, home
banky words
* first
* credit union
* savings and loan
positive associations with bitcoin:
* nation free
* anarchy
* frontiertext/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:federatedmarket
https://donp.org/wiki/bitcoin/federatedmarket?rev=1706674105&do=diff
Bid/Ask Federation
A distributed database of asks/bids. An ask or bid offer is created, signed, and communicated into a telehash network.
Clients can subscribe to a telehash channel and receive new offer information. Some service perhaps to catch them up on old information.text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:fpga
https://donp.org/wiki/bitcoin/fpga?rev=1706674105&do=diff
<http://portal.acm.org/citation.cfm?id=1515833>
“This paper presents a new set of techniques for hard-ware implementations of Secure Hash Algorithm (SHA) hash functions. These techniques consist mostly in operation rescheduling and hardware reutilization, therefore, significantly decreasing the critical path and required area. Throughputs from 1.3 Gbit/s to 1.8 Gbit/s were obtained for the SHA implementations on a Xilinx VIRTEX II Pro.text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:markets
https://donp.org/wiki/bitcoin/markets?rev=1706674105&do=diff
Marketplaces with an API
URL trade fee $ in fee $ out fee MtGox.com 0.6% <https://mtgox.com/fee-schedule> BitStamp.net 0.5% <https://www.bitstamp.net/fee_schedule/> Intersango.com 0.65% <https://intersango.com/fees.php> BTC-e.com 0.2% <https://btc-e.com/page/2> BitMe.com 0.6% <https://bitme.com/>
<http://bitcoincharts.com/markets/>text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:miners
https://donp.org/wiki/bitcoin/miners?rev=1706674105&do=diff
= conventional =
* amazon ec2+GPU
* high-end ATI cards 5770,5870,5970
= wildcards =
* map/reduce miner in javascript.
* ASIC miner
* BTC/USD fluctuations
* bitcoin difficulty setting
= performance talk from irc =
30-Nov-2010
01:11 <+Keefe> tylergillies: 760 mhps, 5770 + 5970
09:13 < donpdonp> Keefe: that 760 megahashes, thats from two video cards?
09:16 <+brocktice> donpdonp: yeah
09:16 <+brocktice> donpdonp: the 5970 will turn around 600 depending on how much you
…text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:mtgox
https://donp.org/wiki/bitcoin/mtgox?rev=1706674105&do=diff
Mtgox
Japan bank: MizuhoBank.comtext/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:scenarios
https://donp.org/wiki/bitcoin/scenarios?rev=1706674105&do=diff
Action plans for different opportunities/market conditions.
* tether trap
* litecoin sacraficetext/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:tradebot
https://donp.org/wiki/bitcoin/tradebot?rev=1706674105&do=diff
= TradeBot =
logic.
givens:
* total USD, and BTC (in mtgox account)
* completed trades
* open orders
goal: increase BTC count by trading over time
AI:
goal-seeking
estimates of other players existence and motivationsprofit means going against the average and being right
trades happen based on news (like mtgox outage)text/html2024-01-31T04:08:25+00:00Anonymous (anonymous@undisclosed.example.com)bitcoin:xfer-xp1
https://donp.org/wiki/bitcoin/xfer-xp1?rev=1706674105&do=diff
transfer experiment 1
Setup: bitcoin btc to btc-e btc
Steps
* cryptsy btc to btc-e btc (cryptsy fee 0.0002btc)
* btc-e buy btc -> ltc
* btc-e ltc to cryptsy ltc (btc-e fee 0.1 ltc, min 1 ltc)
* cryptsy sell ltc -> btc