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1  Economy / Auctions / [AUCTION] 40xBatch 1 + 40xBatch 5 AVALON chips SebastianJu's group buy on: July 09, 2013, 04:16:33 PM
I will request every winning bidder to sign message
Quote from: Message to sing
[forum nick] [transaction id]
with sending address before i will send Sebastian a message with winner nickname.

Hello,

I'm auctioning my order for 80x Avalon chips from Group Buy Avalon ASIC Chips (SebastianJu) Batch 6 ordered

Selling 40 chips from Batch 1:
Order number  71
Chips Total Ordered: 60
Address payment made:  1BCA6XbCT7mr8xfbyfmMUtGEoR36JDHaW2

And 40 chips from Batch 5:
81
40
1BCA6XbCT7mr8xfbyfmMUtGEoR36JDHaW2

Current status:
Quote
Status updates:

2013-07-07: Batch 6 ordered through zefir (our part: 6000 chips) - Status "Chips ordered"
2013-06-13: Batch 5 ordered - Status "Chips ordered" | Batch 6 starts
2013-06-09: Batch 1, 2, 3 and 4 changed their status from "Chips ordered" to "Sample-chip-shipped"
2013-06-04: Batch 2, 3 and 4 changed their status from "Processing" to "Chips ordered"
2013-05-27: Batch 4 ordered - Status "Processing" | Batch 5 starts
2013-05-23: Batch 3 ordered - Status "Processing" | Batch 4 starts
2013-05-23: Batch 2 changed their status from "On hold" to "Processing"
2013-05-21: Batch 1 changed their status from "Processing" to "Chips ordered"
2013-05-18: Batch 2 ordered - Status "On hold" | Batch 3 starts
2013-05-11: Batch 1 ordered - Status "Processing" | Batch 2 starts
2013-05-02: First payments roll in because zefirs group buy has stopped now.
2013-04-25: Creation of Group Buy with Batch 1

http://brainwallet.org/#verify
Quote from: Message
Selling 40 Batch 1 chips + 40 Batch 5 chips. a2offrb -> bitcointalk.org 1BCA6XbCT7mr8xfbyfmMUtGEoR36JDHaW2
Quote from: Signature
Gyrr5UQR1rjLrUywbFF2L7LGQICuAmxngw1+2USgbrcFk6EKDsbg0DAnsmNP9vflrF3LabN9YO+0q7DUzdrBqn8=


Ending: 24 hours from post time.

Timer removed. End time: 2013-07-10+11:17:00

Bidding:
Start price for batch 1 chips 0.3BTC/chip= 12BTC/40 chips or 6 BTC/20 chips
Start price for batch 5 chips 0.15BTC/chip=6BTC/40 chips or 3 BTC/20 chips

Increments 0.05BTC for chip or 1 BTC/20 chips order or 2 BTC/40 chip order.

I dont accept bids for 12 or 15 or even 19.95 chips. Bids only for 20 or 40 chips.

Winning and accepted bids must be paid within 24 hours from auction ending to 1BCA6XbCT7mr8xfbyfmMUtGEoR36JDHaW2 , after that i will contact second best price bidder or reopen auction.
After auction ending i will make list of auction winners.
Winners can send bidded amount before i make the list if they are sure of their win.
Incorrect payments i will send back.

I will request every winning bidder to sign message
Quote from: Message to sing
[forum nick] [transaction id]
with sending address before i will send Sebastian a message with winner nickname.
2  Other / Beginners & Help / Slush Pool NMC mining on: October 31, 2011, 09:48:35 AM
Today noticed that i dont get any NMC for mining... is there any server side problem?
3  Other / Beginners & Help / Trying to understanding Bitcoin mining algorithm on: October 24, 2011, 08:59:07 AM
Hi!
I actually wanted to write to Russian Coders section, but becouse of restriction have to ask here:

I try to simulate mining. I am not very good coder, but anyway.
@ the moment as i have read:

We take: Version, Prev. Block hash, Merkle,Date, Difficulty,Nonce.
Revers every of them, put in same "string", double hash SHA256, reverse again and check is it smaller than difficulty?

Problems i have:
1)To what type i must convert nonce 00000000 to get 2e6b0a1d???

2) In some examples i have seen target: ffffffffffffffffffffffffffffffffffffffffffffffffffffffff00000000 How i know is my solution smaller than target?

I am coding on C# by the way.

Thanks
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