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Showing 20 of 543 results by kseistrup
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Topic
Board Announcements (Altcoins)
Re: [ANN]🔥[ICO] BitCanna [Cannabis Blockchain Powered by the Industry] bitcanna.io
by
kseistrup
on 19/10/2019, 17:43:40 UTC
Is there an IRC channel, or do I have to use the Telegram channel?
Post
Topic
Board Announcements (Altcoins)
Re: ANN: [OPAL] | SuperNET | MOBILE MESSAGING | OPAL DRIVE | COLORED COINS
by
kseistrup
on 14/03/2016, 17:30:43 UTC
Code:
[quote author=ethought link=topic=778720.msg13844395#msg13844395 date=1455158398]
Daemon keeps crashing with the following final debug output:
This happens to me all the time when it has downloaded the full blockchain and encounters the first PoS-block: https://github.com/OpalCoin/OpalCoin/issues/27#issuecomment-196000041
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Topic
Board Scam Accusations
Re: [SCAM] bitcoinmixer.info
by
kseistrup
on 06/05/2015, 20:51:41 UTC
The loss itself is (as yours) not huge, but its more the principle that they should not keep stealing from nice people like us Wink

I agree.
Post
Topic
Board Scam Accusations
Re: [SCAM] bitcoinmixer.info
by
kseistrup
on 06/05/2015, 18:21:29 UTC
I'm sorry for your loss — I hope those jerks get busted.
Post
Topic
Board Service Discussion
Re: Fake Coinbase Email Scam
by
kseistrup
on 08/04/2015, 19:54:56 UTC
PS: The important thing here is that e.g. Gmail doesn't mark these emails as spam because both SPF and DKIM are legitimate.  Even the reverse DNS is correct (because of the Sendgrid relation).  The only thing about the email headers that gives this away is the Digital Ocean address.

(Of course the email is a blatant scam — I mean, if Coinbase could do a 50% profit in just 10 days they wouldn't need my money in the first place. Also, why do they ask me to send my investments to a Blockchain account? — but the email headers are well forged.)
Post
Topic
Board Service Discussion
Re: Fake Coinbase Email Scam
by
kseistrup
on 08/04/2015, 19:50:10 UTC
Thanks for the follow up info kseistrup. Is there a thread already about how you got that so other's can do it for this and other suspicious emails?

Not really, I just looked in the raw email headers (the first two code sections), and did a “whois” lookup of the offending email address.  I don't know about Windows, but mostly anyone on Linux should be able to do that easily.
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Topic
Board Service Discussion
Re: Fake Coinbase Email Scam
by
kseistrup
on 08/04/2015, 19:33:30 UTC
I got one, too.

The bad thing is that sender has managed to get SPF and DKIM right because the email has been sent through Sendgrid:

Code:
Received: from o1.em.coinbase.com (o1.em.coinbase.com. [50.31.37.137])

Code:
Received: from o1.em.coinbase.com (o1.em.coinbase.com. [50.31.37.137])
        by mx.google.com with ESMTPS id p13si266962icl.54.2015.04.08.11.49.44
        for
        (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
        Wed, 08 Apr 2015 11:49:44 -0700 (PDT)
Received-SPF: pass (google.com domain of {UNDISCLOSED}@em.coinbase.com designates 50.31.37.137 as permitted sender) client-ip=50.31.37.137;
Authentication-Results: mx.google.com;
       spf=pass (google.com: domain of {UNDISCLOSED}@em.coinbase.com designates 50.31.37.137 as permitted sender) smtp.mail={UNDISCLOSED}@em.coinbase.com;
       dkim=pass header.i=@coinbase.com;
       dmarc=pass (p=REJECT dis=NONE) header.from=coinbase.com
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=coinbase.com;
h=content-type:mime-version:content-transfer-encoding:from:to:subject;
s=smtpapi; bh=mzFmpzK4RGa5/BW6ukZz8pgNqs8=; b=QCxwr642hzexeNV19i
R8Ui1ESMG1QJ7dvii3StPST9nuFdztnrXSdsWSt1x8W6x4cYgSmAgJ0QhSDwFyPP
Jmer3WqyWbTm5lh3QWJDnlgEtAtJPJIh7tXvhsIwl/s/Y2uaurdhdso5f6/A8HMw
zf99DP+mHtG+msY/S2ycwCYZE=

Real sender is probably

Code:
Received: from MTYwNDc2NQ (unknown [5.101.100.198])

which is a DigitalOcean customer.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 14/01/2015, 15:28:44 UTC
I hope noxt can become decoupled from btc, especially with Current market sentiment.

I don't think you're alone in this desire at the moment Smiley

People ought to start trading NoXT on the builtin decentralized NXT Asset Exchange, rather than using the traditional centralized exchanges.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 10/01/2015, 23:24:52 UTC
Hi guys, How do I find my NXT public key?

when you first log into a fresh NXT account it should be highlighted at the top of the wallet. In green

On subsequent logins, follow the “More info →” link.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 03/01/2015, 22:30:10 UTC
Does anyone know how to back up the nxt wallet ? I didn't find the back up wallet option like on other wallets.

You needn't back it up, it's all stored in the blockchain.  But don't lose your passphrase, your passphrase is your wallet.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 02/01/2015, 22:27:39 UTC
how about just send him tx id?
why u make it that complicated?
u think 2 guys send at the same block?
very unlikely or?

Anybody could look up the transaction in the blockchain and lay claim on it.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 02/01/2015, 18:36:28 UTC
Is there a Noxt-NXT on a exchange? I see the one in the wallet but I have no reference to go by and I'm not going to calculate Noxt to btc, nxt to btc to compare every time.

I guess this is the closest you can get now, but the liquidity sucks: https://trade.secureae.com/#6780060819348751348

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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 02/01/2015, 16:02:07 UTC

NOBL Burning Process

1. Send me a PM with the amount of NOBL you are burning right now and the address you are sending them from (before sending any).
[…]

If I've missed anything important point it out to me.

As far as I can see, you can't really tell what “address you are sending them from”, you can only control the account — and one account can have many addresses.

If you have been receiving all your NOBL with one address only, you can tell what address you will be sending from.  But if you have recived your NOBL with several addresses, there's no way to tell what the outgoing address will be.

I used the “getaddressesbyaccount” to determine which addresses were included in that account, and luckily the command returned only two addresses, one of which I had received most of my NOBL into.  I then used the "sendfrom" command to transfer the NOBL to the burning address, and the transaction included a plethora of input — of which the majority involved one of the two addresses.

Of course, you can “setaccount ” to a freshly named account with a virgin address, transfer all your NOBL to that “noblecoinaddress” and then “sendfrom” that account, but then the whole procedure gets unnecessarily complicated.

Cheers.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 01/01/2015, 13:14:05 UTC
'Cycling' was the idea that if the deflationary nature of NOXT eventually meant there were very little to zero remaining in circulation then they could be re-issued as a new investment/crowd fund in the future. Much longer term.

If no new asset were issued and all NOXT sat in the genesis account, then obviously they could not be re-distributed. This can be solved though by just issuing a new 'asset' much further down the road. I think people would be much more comfortable seeing the NOXT burnt in an address they know no-one can touch, so that's the best course of action.

Thanks for the explanantion.  And I agree that people would probably be more comfortable seeing NOXT sent to the genesis account than sitting idle in a theoretically touchable account.

Now, I have another question that I hope you can answer:  In the FAQ (v3) you describe NOBL as »a ‘pure’ decentralized cryptocurrency«, whereas NOXT is described as being more centralized.  How is that?  IMHO, the NXT platform is just as decentralized, if not more, than the bitcoin family of cryptocurrencies that NOBL belongs to.
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 01/01/2015, 12:18:06 UTC

Or they could be burnt permanently by sending them to the genesis account […]


Sure thing. I can do that. Will just mean if the cycle idea is a success then a new 'asset' and ID is issued in the future. I'm fine with that.


I'm not sure I understand the whole cycle thing…  Of course, if a new asset is issued I can see where new coins come from.  But if no new asset is issued?
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 01/01/2015, 10:37:44 UTC
Regarding the NOXT not sold burning. It can either be given to and held in escrow by a trusted BTC or NXT third party, or left in the public 'chest'.

Or they could be burnt permanently by sending them to the genesis account: NXT-MRCC-2YLS-8M54-3CMAJ.
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Topic
Board Marketplace (Altcoins)
Re: I NEED PROFESSIONAL HELP TO DESIGN NEW LAND BACKED CRYPTO COIN
by
kseistrup
on 31/12/2014, 09:22:28 UTC
I have been inherited 1.000.000 sqr. meters  agricultural land.

I want to create a crypto coin, each crypto coin will own 100 sqr. meters.

The crypto coin will must have second generation cryto coin charachteristics.

You could issue an asset on the NXT Asset Exchange, or a coin using the NXT Monetary System (the latter going live at block 330000, appr. one week from now).
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 31/12/2014, 07:22:52 UTC
NOXT will be traded for NOBL to those who wanted to buy it at the exchange rate. That NOBL is burnt. Any NOXT not sold does not enter circulation.

Even NOXT can be burned.  Is that the plan?
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Topic
Board Announcements (Altcoins)
Re: Nxt Monetary System launched: Now on Nxt Testnet!
by
kseistrup
on 31/12/2014, 00:01:52 UTC
Monetary System goes live on the mainnet at block 330000

We're at block 321435 right now, so that's in 8565 blocks (6-9 days) — exciting!
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Topic
Board Announcements (Altcoins)
Re: [ANN][NOXT] - NobleNXT Proposal/Whitepaper - Noble's 1st Colored Coin
by
kseistrup
on 27/12/2014, 19:05:38 UTC
No need to, it's already backed up in the blockchain out there.

thank you sir

What you need to, however, is to remember your passphrase.  Your passphrase is your wallet.  Forget your passphrase and you won't be able to access your wallet.