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Messages - arubi

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16
General Discussion / Re: Import PTS wallet from a year ago
« on: January 03, 2015, 10:04:38 pm »
Run from console :

Code: [Select]
wallet_account_list_public_keys {your_account_name}Look for the addresses from your PTS wallet in the "pts_compressed_address" sections of the text.

Can you find them?

17
General Discussion / Re: Import PTS wallet from a year ago
« on: January 03, 2015, 07:13:55 am »
hazard, are you only "trying to find out" or are you actually trying to get your balance to show up on your client?
Finding out is easy.
Get all your pre-snapshot balances from all addresses you own.
Multiply by that by 644.
That's how many you're entitled to by owning PTS.

18
Try like this:

Code: [Select]
curl --data '{\"method\":\"about\",\"params\":[],\"json-rpc\":2.0,\"id\":0}' http://rpcuser:testpassword@localhost:9990/rpc

Also, it's better not to use spaces in the data. They shouldn't be there.

19
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 09:58:16 pm »
But then can't the malicious 51% ignore these votes (they are transactions, right?)?

They can ignore them, but they will be stuck with 51 delegates while the honest chain with the majority of shareholder approval will move up to 100% participation and eventually be longer.

Exactly what I was getting at.
This is also the reason why I said you can only "take over" the network with 100% delegates.
Even an honest 49% can still recover.

This is perhaps a topic for a future blog post.   You can "recover" from any attack as long as the attackers never gain more than the long-term average delegate participation rate.   The reality is that you would recover with a developer released hard-fork / check point.   

Only an idiot would trust "the longest chain" metric on its own.   The longest chain is just a "short term" consensus building approach, it is not the basis of long-term consensus.

Right, so a 51% attack is not viable in the long term.
A hardfork/checkpoint is more or less "cheating" (requires a human factor) but still a viable solution.

It seems that as more malicious delegates are voted in (or just turn malicious), it's harder for the network to "naturally" recover, but it can still easily recover from a 51% attack.

A lower % of an honest network can still recover, and that's where Bitshares wins with DPoS.
With Bitcoin, a "Longest chain" isn't really longer than any other chain, but the difficulty is higher.
With Bitshares, the "Longest Chain" is asserted because any other (malicious) chain has fewer blocks, because malicious delegates ignore honest blocks that vote them out.
A malicious delegate can't just vote in another malicious delegate because she needs enough stake in the chain for that to happen.
Having stake in a malicious chain goes against the very premise of "zero stake".


Man, I love Bitshares :)

20
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 08:26:40 pm »
But then can't the malicious 51% ignore these votes (they are transactions, right?)?

They can ignore them, but they will be stuck with 51 delegates while the honest chain with the majority of shareholder approval will move up to 100% participation and eventually be longer.

Exactly what I was getting at.
This is also the reason why I said you can only "take over" the network with 100% delegates.
Even an honest 49% can still recover.

21
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 07:55:27 pm »
But then can't the malicious 51% ignore these votes (they are transactions, right?)?

22
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 07:45:02 pm »
So we have a network where 49% of the blocks are missing.
Hardly a functional network, even for the malicious 51%.

Another question,
Does the next block in the round comes in the form of a transaction on the previous block?

23
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 07:05:34 pm »
I'll edit my reply, though I still don't get how only 51% of delegates can censor transactions.

They can ignore blocks produced by the other 49 delegates.

So who is creating the rest of the blocks in the round?

24
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 05:51:53 pm »
I'll edit my reply, though I still don't get how only 51% of delegates can censor transactions.

25
General Discussion / Re: Import PTS wallet from a year ago
« on: January 02, 2015, 05:45:27 pm »
But he has protoshares from the first snapshot, that means he should have his bitshares balance.

26
General Discussion / Re: Any thoughts on this criticism of DPOS?
« on: January 02, 2015, 10:30:20 am »
Quote
The cost of attacking Bitshares is extremely low.  It has already been done once.

I don't get it, What "attack"? Did his delegate not sign blocks? Censored transactions?
Spreading FUD is a human factor. I don't see how the network was under attack (I skimmed the post. I may have missed it).

Quote
Imo, PoW is evolving into a centralized system but it is still more decentralized than DPoS because it is mathematically provable through PoW that the chain is secured by a verifiable amount of hashpower.

Huh? How does centralization have anything to do with the network's hashpower and/or mathematical validity?
Sure, anyone can start a Bitcoin mining farm, but does that happen? On the contrary, mining is centralized than ever.

Quote
misleading people to think the system is "decentralized" and "Safer than a Swiss bank account."

Obviously any blockchain (if prototyped correctly) is more secure than a swiss bank account.
Neither Bitshares delegates or Bitcoin miners can steal your money, but a bank can since the ledger is only accessible to it and it has free reign over it.


It seems to me he's opposed to a non-POW network, whatever it is, Not Bitshares specifically.

edit:
Just to reiterate, to "attack" Bitshares, you would need 100% honest-seeming delegates.
To attack Bitcoin you'd need 51% (although less, bet meh) of the network's hashing power.


You can't know if a person owns more than one delegate - granted.
You can't know if a person owns more than one mining pool either.

27
General Discussion / Re: Import PTS wallet from a year ago
« on: January 02, 2015, 09:36:50 am »
Yep. I can see your address on the genesis.json file.
Can you describe the steps you took to import your protoshares wallet.dat file?

Take a look at:
http://wiki.bitshares.org/index.php/BitShares/Howto#Attempting_a_wallet_import_to_receive_BTSX_from_February_28th_snapshot

See if you're doing it as described.
(Wallet type should be Bitcoin, even though its PTS)

28
General Discussion / Re: Import PTS wallet from a year ago
« on: January 01, 2015, 09:45:21 pm »
Importing the wallet.dat file into the Bitshares client will do it, but before we do that, can you provide a public address that exists in your protoshares wallet, that also holds a balance as of before the PTS-AGS snapshot?
We can easily look at the genesis block and find it, plus it's allocated balance if it exists.

29
General Discussion / Re: Import PTS wallet from a year ago
« on: January 01, 2015, 07:36:27 pm »
Instead of what you're trying to do, can you tell us what you're trying to accomplish? (XYproblem)

Are you trying to get your PTS-AGS balance into an account in Bitshares, or did you actually have PTS at the time of the snapshot and are you looking for a PTS-BTS snapshot balance?

30
General Discussion / Re: nodejs module for bitshares
« on: December 28, 2014, 07:38:01 pm »
Cute :)

Some rejects (if I may):

Nobody wants RPC credentials in cleartext in the process list. Users who explicitly run an RPC server should always set the parameters in config.json . Have your software look up these credentials from that file and use 'em.
No reason passing usernames and passwords in cleartext from commandline.

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