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Servus, Bitcoin und raspberry, das müsste doch eigentlich eine sich überschneidende Zielgruppe sein, oder?
Falls ja, ich habe mehrere Raspberry Pi 3 Model B, die ich regülär auch auf eBay verkaufe, und dachte mir mal, vielleicht hat der ein oder andere auch hier interesse daran? Wenn ja, schreibt mir ne pm, oder antwortet hier im Thread.
Alle meine Raspis sind natürlich originalverpackt, der preis liegt bei 0.11 BTC(40 €) inkl versand als Maxibrief(wer tracking will, für 0.118 BTC (43 €) versende ich auch als DHL Paket). Escrow wird natürlich gerne gesehen, eventuelle kosten gehen zu lasten des Käufers. Ich bin zwar (noch) privater verkäufer, auf Gewährleistung muss aber trotzdem nicht verzichtet werden!
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Thanks for the answer first of all. And yes, while the coins werent encrypted, the drive holding the coins was. Since the device was seized as potentially stolen(bought it on the net, turned out that it isnt a smart move to register equipment you buy with the vendor after all), it was never searched.
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Hey there.
In a couple hours i will receive back a laptop from the police that was seized in 2011. The computer contains an old bitcoin instance, if i remember correctly it should be around version 0.28, just short of 180k blocks. The wallet on said installation should contain several hundred bitcoin, so obviously before doing anything I'm gonna back the whole thing up.
My question is -
A) the computer in question runs windows xp and a debian etch or lenny... Will a current bitcoin-qt run on windows xp?
B) if i just upgrade the bitcoint client(i know there was some break in wallet compatibility and probably more than one libdb upgrade in between, which normally should have just transitioned)… will it convert the wallet to current standards and be able to use it?
C) if not, is the old pywallet still around and compatible allowing me to just dump the private keys?
D) if none of the above, what should i do?
Ps: i know for certain that the wallet isnt encrypted - the feature was too new for me back then to be used, besides the root partition is crypted(and i still have keys)
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Servus. Ich benötige 15€ in btc, würde per Überweisung bezahlen. Alternativ bin ich gerne bereit andere Angebote anzunehmen (z.b. cash code für Handy oder so, dann natürlich mit Beleg für bar Zahlung)
Bei Interesse bitte hier melden oder per pn
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I thought I saw one of the many blockchain browsers that allowed some of the bitcoind RPC commands like "getinfo" or "getmempoolinfo" through. Basically a public facing bitcoind server. I'm sure that under the covers the RPC calls are proxied and throttled, but I could have sworn one of the big providers was offering this. Don't think it was blockchain.info, but someone. Any thoughts? My goal, if you ask, is to work a python script using "estimatefee" and "estimatepriority" to provide some feedback to current mempool transactions. I doubt you will be lucky with this, since calling bitcoind via rpc kinda locks down the daemon for a short time, if a public service allowed this, well, they'd be unusable due to the sheer amount of calls. Most blockchain browsers probably use a modified bitcoind version that pushes relevant information directly out of bitcoind, rather than having to rely on polling bitcoind. what you can do however is create a slimmed down bitcoind yourself, that just keeps mempool. should require fairly less resources than a full bitcoind but still do the job |
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The best way to get network information, is from your well connected node that uses default settings. The current mempool size is roughly 151 MB and contains roughly 57.5k transactions. (My "relay fee" is currently set to 0.00001000 which I believe is the default, although I was adjusting it a few days ago for some testing but adjusted everything back to what I believe are the default settings).
For comparison, my btc node is only carrying about 2500 transactions for about 3000 kb in mempool. My bitcoin.conf settings are currently: blockminsize=0
blockmaxsize=1000000
blockprioritysize=0
mintxfee=0.0001
minrelaytxfee=0.0001
limitfreerelay=0
It appears that node is a p2pool node, I am not 100% sure how p2pool chooses which transactions to include in their found blocks, however I would think that it would have to do with something one of the nodes decides. If you do not want to include low fee transactions in your found blocks then the above would probably be more optimal settings (it would probably also somewhat increase your mining revenue). It does appear that generally speaking the "standard" minimum tx fees that pools will accept is going to be a minimum of .0001 BTC, although it is up to the individual pools to make this choice, and under normal circumstances, some pools may include additional no/low txfee transactions when their mempool is low. I don't really see any harm in relaying additional low txfee transactions to the network, and it does appear that the default settings on at least previous versions of bitcoin has the minrelaytxfee set to .00001 I think it can be generally agreed upon that overall the current mempool size is greater then 3 MB, and the network would quickly run out of transactions to confirm if they only included transactions with a fee of .0001 attached. I do think the obvious solution to the spam attack is to accelerate the date when the protocol is hard-forked to allow 8 (or 20) MB blocks, which would make it much more expensive to conduct such an attack in the future, and would make clearing the backlog a much quicker process and what would that achieve? People would just go over from spamming tx to delay them to carrying out denial of service attacks by bloating the blockchain to a point where bitcoind quits because drive space is up - I mean seriously, we're at 45g currently, its getting ridiculous to run a full node(and unfortunately at least for me bitcoin core is currently the only option to run off) by now, especially on mobile computers which traditionally have limited space. I submitted a patch to bitcoin git over 2 years ago that would create an option for bitcoin core to truncate the blockchain by simply discarding all transactions that had all outputs spent and confirmed by 120 blocks - it got rejected, but especially these days it would save about 95% of the disk space that is currently used by bitcoins block chain |
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So, I got about a dozen polish prepaid debit cards here, Bank brand is Pekao.
I got PLN and Euro ones
The cards are the usual deal:
Yearly Limit: 10.000 PLN(2500 EUR)
Daily Limit: 500 PLN(150 EUR)
Cards Valid for: 3 Years
ATM Withdrawal: 3 PLN (2.50 EUR)
As usual, Cards come with their own IBAN bank account, and since this bank is rarely being used by the other sellers here, they can still successfully be used to verify Paypal and withdraw from a paypal account.
Why am I selling? Simple. I bought some of these cards in January 2013, paid about 15 BTC per card back then(pretty much turned out 120 dollar per card). It felt like a rip off back then, but the cards were worth it. This time I decided to get them myself, a) to save money since I already had a trip to poland planned, b) since I wanted the same brand again. Bought a couple more, since I figured some of you guys might want some too(and I can at least turn a small profit :-))
As we're used to, cards come in sealed envelopes, you have to register them yourself, Bank's website accepts fake data or your real address(within the EU), Bank has an english language version of their banking interface.
Now the most important stuff:
Cards Prices: 0.11 BTC per card(about 25 Dollar)
Shipping: Europe in a neutral envelope: 0.01 BTC
Shipping outside Europe in a neutral envelope: 0.02 BTC
If you buy multiple cards, I'll ship them in a single envelope, so shipping cost stays at the above rates
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Coop Pharmazie. Ist von Coop Qualite & Prix. Aber das ist qualittativ denke ich ok. Schickst du mir deine Addresse per PM, dann schicke ich das noch heut abend los
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habe hier noch eins, ist allerdings benutzt, daher müsstest du es(ich würde es selbst auch machen, aber du weisst ja, vertrauen ist gut, kontrolle ist besser) noch selbst sterilisieren. Habe mich damals 2006 oder 2007 als die dinger in der schweiz verboten wurden noch eingedeckt, benutze aber selbst mittlerweile ein elektrisches...
Das hört sich gut an  Klar um die Desinfektion kümmere ich mich selber, ist ja auch problemlos machbar im gegensatz zu den Plastikteilen. Also wenn du dich davon trennen willst, kannst mir gerne deine Preisvorstellung (+ Versand nach DE) als PM zuschicken. Danke! Ich wohne an ner basler grenze, kann das also mit der deutschen post verschicken, damit es beim zoll keins problem gibt. Bin gerade am überlegen wie ich das verpacke, damit es im transport nicht bricht(könnte sonst üble folgen haben, wegen terrorismus und dem ganzen kram)aber ich würde mich für 10 euro davon trenne, und fürs porto, das sollte als grossbrief zu 1.50 machbar sein. Ausser du magst einschreiben dazu, dann wären es € 3.60. was hälst du von 0.06 BTC? |
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habe hier noch eins, ist allerdings benutzt, daher müsstest du es(ich würde es selbst auch machen, aber du weisst ja, vertrauen ist gut, kontrolle ist besser) noch selbst sterilisieren. Habe mich damals 2006 oder 2007 als die dinger in der schweiz verboten wurden noch eingedeckt, benutze aber selbst mittlerweile ein elektrisches...
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Hi ich brauche ein paar bitcents und wuerde dafuer schnell an die tanke gehen und euch handyguthaben o.a. kaufen. Das guthaben wird natuerlich mit bargeld bezahlt und auf wunsch auch ein foto des belegs an den kaeufer geschickt. Wenn jemand auf die schnelle interesse hat bitte melden.
Edit: preisvorstellung: um btc-e kurs
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sold one, still have some in stock!
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hi, in theory google voice works for some cases, however if you want to verify a google account or a google hosted service account(e.g. ingress) they wont work. also if you need more than one verification, google wont work again. And finally, there are services which have detection inbuilt to find out whether they are "talking" to a voip account(keyword also: AMD, answering machine detection). My verifications work around this. you can verify any account you like, and I can even offer to keep the number online for future use. I am currently building a service around this which will totally automate the process(which is what I hope will finally make my service superior to the other offers around here, since you dont have to rely on anyone being online for this to work).
Apart from that, google voice numbers these days have been used a lot, and finally, since google doesnt randomly assign numbers, some services like ebay have started collecting google voice(and other voip services) number assignment ranges, thus either rejecting a verification based on the number used or internally flagging the verified account.
Finally, my service is also being able to send out text messages, on systems that wont give you a call/text, but rather have you text a confirmation somewhere
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well, therefore I can guarantee every customer to get theri unique number for verification purposes.
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the above rate is for the US, other countries can be done(might be more expensive depending on the country, but can be done, for other countries you can inquire though)
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bump. no one here needs phone verifications?
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Hi,
I am offering affordable phone verifications. I am currently planning on making this a fully automated service(Posted an inquiry on this and got some PMs showing interest in such a service). Until my service is up I'd offer this on a per customer basis.
For 0.01 BTC I will receive a phone verification call or text message(preferred) and get you the code.
PM me or contact me here!
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I'm sorry and I dont mean to insult you, but paypal from a new fresh account is rather risky I think. I could agree to a bank wire if you're living in a sepa country, other than that I'd really prefer taking btc with Escrow.
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Hi, I read another thread the other day about people offering bulk phone numbers...
I had the idea for some time now, and I want to know whether there's actual interest in a service like this:
basically, I'd provide a service that you guys can use to verify whatever service that needs a phone verification.
You would go onto my page, pay 0.01 BTC, and get a number in return. You enter the number with the service you want to verify with,
and as soon as the call went through or the text message arrives you'd be able to play/view it in browser.
The number would get deleted afterwards(unless you need it to stay active and are willing to pay about 0.01 BTC per month for that)
My service would not require an account for basic use, could have an account feature for bulk use and discounts on bulk use though.
I would also provide an API where you'd just poll a bitcoin address, make arrangements to transfer btc to that address, once it's visible you get a phone number, you make your arrangement, once the message/call went in you can poll the text message/phone call.
Is there any interest in a service like this?
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Well, he offers this unlimited. It costs me $2 to get a new phone number, so 120 times used and its paid off.
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