Bitcoin Forum
June 14, 2024, 07:07:18 PM *
News: Voting for pizza day contest
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 ... 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 [983] 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 ... 1471 »
19641  Bitcoin / Bitcoin Discussion / Re: A journey of a thousand miles begins with a single step on: November 01, 2016, 08:27:54 PM
I never understood why people have such an emotional attachment to bitcoin like this.  And threads like this are just about as useful as wearing a sandwich board with "God I love money!" written on it.  Did OP buy back in 2010 or something?

most signature spammers are not emotionally invested, dont run a node and have no clue about bitcoin. they dont know its an actual currency and just think its some facebook credit system they can earn credits by spamming posts and cash out to fiat.

when you start actually using bitcoin to buy things DIRECTLY and you actually get a real job being paid bitcoin to not need to ever use an ATM card again you start to see the real benefits of it.
19642  Bitcoin / Bitcoin Discussion / Re: New Bitcoin Puzzle on: November 01, 2016, 07:49:26 PM
he says he believes its correct, but translating between the two is irritating.

meaning he doesnt yet have an answer and is still working on it.
meaning level 1 is not solved. the cell door is still locked.
19643  Bitcoin / Bitcoin Discussion / Re: New Bitcoin Puzzle on: November 01, 2016, 07:12:19 PM
i tried it
6b7a8b7a2b2b1d6a9b8a1d1d3d7a1a1d2a3b1a6d5a8a6b1a7d5d5b4a7b2d9b2d8d3b5a3d8b2d6a7 b9a8d7b7b8d4d4d6b3d2b7b2b2b7b2a9b5b4d8d1b4b1b8a2a4b2a1b8b6d3d6b9a4a8b3d7d8a1a9a 4a6d7d1a5a3a6a3b7d4a7d6b3d3b7a4d3d3d9b4b3b4b1b9a5a9a5a3a6a4b7a9b3b1a9b2b8a8d6b8a2a6a8a1b1b8a7a1 a7a3b9a7a6b4d7d9b5b2b6b6d1b1b1b2b3b1b6b3b3a3b7d1b6a3a8b5b9a7a2a8d2d6b1a6d5d5d1a 1b7a5b6d7b5d7b2d3d8d3d9b7d8b6a

tried it with 3b and 2b.. no change..

didnt get through

note what i pasted my have now got carriage return added to get it to fit in the forum post so paste it into notepad and remove any spaces to be a single endless line of text (which is how i entered it)

though i feel we are in the total wrong direction..
the ABD may not even be ABD.. it might be NW.. NE SE  (northwest, northeast, south east.) or something completely different to represent the triangles

seems the guy saying he solved first level is just poking the bear and doesnt have the answer and is just trying to 'bump' the topic
19644  Bitcoin / Bitcoin Discussion / Re: Solution to the Block Size Debate for Miners on: November 01, 2016, 06:16:01 PM
Not to be contentious.. but your previous post about bitcoin Unlimited, and the Free market, seems the way to go for me.. The Problem with that is that the miner does risk losing his block reward if he tries to build a chain with a block size that the rest of the network doesn't accept.

The 3 options a miner has are :

1) Don't forward a block. (Block size too big)

2) Forward a block, but don't personally build on it. (Block size big, but you are prepared to see if someone else builds on it)

3) Forward and build on it. (Block size just right, you build on it)

Other than the risk of losing your reward, this is a nice setup. Need to find a clever fix though.. like if you were using a GHOST chain, and orphaned blocks were also paid. (Since in GHOST they would still add to the overall 'weight' of the chain)

That might be interesting.


Here's an idea. Let's make a TX that is so huge it requires a block larger than 1 MiB. The TX fee for that particular TX should be enough to motivate miners switching to Bitcoin Unlimited in order to mine it. The named large TX should have A LOT OF near-dust outputs to a Bitcoin address for which everyone knows a private key. Then, using the child-pays-for parent method, everyone can spend one such output and include a large TX fee. This way people could freely donate Bitcoins to the first miner that is willing to confirm the parent TX in order to receive the fees from its children. If the reward is big enough it will be profitable for a miner to try to mine that large block.

bribing wont work.
no point accepting a tx of over 1mb into block right now even if there was a fee of 1million btc. because it would still get orphaned by >3000 of 5000 nodes. thus it wont be spendable and would disappear. and pools wont get paid a single sat.
so pools would just let it sit in mempool until dropping it.

if however the majority of nodes moved their limits. then pools would happily make bigger blocks even without being bribed because they know it wont get orphaned so no risk to freely make blocks over 1mb for all implementations to accept.

the only option to "force" this would be an intentional split by adding in some ban IP code to ban nodes with only 1mb limits (much like how ethereum intentionally split by banning old nodes from new nodes (--oppose-dao-fork))
but you are then creating an altcoin.

bitcoin unlimited and other implementations have never and will never want to play with an altcoin they want to remain part of bitcoin and keep bitcoin diverse, rather than handing it into the hands of a single corporation paid team, with 90+ unpaid interns used as spell checkers to appear open.
its core that are holding the limit down and core devs asking bitcoinU to split off.. (bad bad bad)

but until those holding the limit of the base block at 1mb move their limit. they are holding back the blocksize growth and will continue doing so until their agenda has been met.

lets jsut hope now that segwit has no more need to be coded and should be set in stone. those holding back the block limit can now concentrate on increasing the block limit:
eg 2mb base 4mb weight. instead of 1mb base 4mb weight, thus they get their cake and the community can eat it. rather then trying to invite everyone over to their house to all eat from their plate.
19645  Bitcoin / Bitcoin Discussion / Re: A journey of a thousand miles begins with a single step on: November 01, 2016, 12:46:33 PM
not bitcoins birthday.

more so bitcoins conception date.

happy pregnancy day bitcoin.

birthday is in january

Can you or anyone explain how/where the bitcoin was published? How people began to hear/use? Like some kind of advertising in forums or whatever...

I never read how it has spread in the beginning...

BEFORE october 2008 distributed finance was being discussed, this was done via cypherpunks and sourceforge and IRC. for years different ways to find a solution to a problem of finance without the need of corporations of government were being talked and discussed.

there were hundreds of different ways, but each had its flaws. but then atleast 10 security features that when combined in the fashion they were, became bitcoin.
in october a white paper was released to show a concept of how those 10 features were brought together in such a way that it just made logical sense that it actually achieved what everyone desired.

between november-december 2008 a very rough implementation was created privately and on january 9th the first block was created and several people got involved. hal finney was there alongside satoshi on day one. and within a couple weeks half a dozen people were debugging it and expanding it

within six months a couple dozen and within a year more kept joining.
and then this forum was created in november 2009 to concentrate all the talk into one place
https://bitcointalk.org/index.php?topic=5.msg28#msg28

the rest is history
https://en.wikipedia.org/wiki/History_of_bitcoin
as for trying to escalate adam back into some god.
adam back failed to achieve anything. he did not even help bitcoin. it was satoshi that put the puzzle pieces together where others have failed and it was not until 2013 before adam back came to the bitcoin community to make a bank funded corporation to try to over emphasise his concept to pretend he was involved from day one.
yes satoshi used his idea along with other idea's from other people. but that should not make adam back lord of bitcoin.

its much like saying the person that invented the wheel should be treated as the lord and saviour of cars. even though the wheel inventor had no input into the combustion engine or the road infrastructure. or even directly hand crafted the exact wheel for the first car or even any vehicle for 4 years. it was just his open concept that someone else hand crafted.
then adam back jumped on stage 4 years later not to show what he done in the car industry. but to announce a new tire company.
19646  Alternate cryptocurrencies / Altcoin Discussion / Re: Block Size Debate, finally an ideal solution: Bitcoin Unlimited on: November 01, 2016, 12:14:26 PM
"Free market" is New world Order and has to fail.  The internet is a battlefield that is only just starting to spill blood. It will soon become full war. Not between nations but between the people and the ruling classes. It started with Brexit and is spreading into the US. The people will take back control but first we must crash fiat. It has started with the GB £ and the US $ will follow

Bitcoin must not go mainstream, It must stay the payment system for the Resistance to the New world Order.  A global insurrection against banker occupation has began. If we scale too quickly they will hijack our tech. I'm with segregated witness. Let's see the banking system fail first and then we will see if we get 95%

check out where Greg maxwells wages are coming from.. that $75mill investment so far into blockstream has come from the banking groups.
think about it, research it and realise who is controlling it.

All they care for is fiat. Fiat has to go

blockstream want to go offchain. guess who will be running the lightning hubs and sidechains..locking funds into dual signed addresses where the second signature is... guess who
19647  Alternate cryptocurrencies / Altcoin Discussion / Re: Block Size Debate, finally an ideal solution: Bitcoin Unlimited on: November 01, 2016, 12:06:44 PM
"Free market" is New world Order and has to fail.  The internet is a battlefield that is only just starting to spill blood. It will soon become full war. Not between nations but between the people and the ruling classes. It started with Brexit and is spreading into the US. The people will take back control but first we must crash fiat. It has started with the GB £ and the US $ will follow

Bitcoin must not go mainstream, It must stay the payment system for the Resistance to the New world Order.  A global insurrection against banker occupation has began. If we scale too quickly they will hijack our tech. I'm with segregated witness. Let's see the banking system fail first and then we will see if we get 95%

check out where Greg maxwells wages are coming from..
check out where matt corallos wages are coming from
check out where pieter wuilles wages are coming from
that $75mill investment so far into blockstream has come from the banking groups.

think about it, research it and realise who is controlling it.
19648  Bitcoin / Bitcoin Discussion / Re: Solution to the Block Size Debate for Miners on: November 01, 2016, 12:03:17 PM
This is what miners could already implement. It is a win-win situation.
Splitting chains is a terrible idea.

By the way, does anyone know if SegWit serves any other purpose than just increasing the block capacity?
SegWit was designed to fix transactions malleability, not increase the throughput (this comes as a bonus). Some of the benefits: Simpler secure signature generation, linear scaling of sigash operations (very important for any block size increases), improved multisig security, script versioning. You can read the full details in this post.


lauda, i see you are trying to break out of the shell of blockstream love. have you noticed that the bait of fixing malleability is no longer about double spending, but switched to just being about smart contracts. due to RBF, CPFP, GOP are the new double spend mechanisms ADDED. thus double spends are still an issue.
19649  Bitcoin / Bitcoin Discussion / Re: A journey of a thousand miles begins with a single step on: November 01, 2016, 11:50:53 AM
Also do not forget Adam Back and the development of Hashcash which is where Bitcoin's proof of work derives from. For me proof of work is still the best method to achieve distributed consensus.

lol seems like you are buying into the blockstream rhetoric and closing your mind to bitcoins open non control.
i give you 6 months before you start praising adam back as your lord and savour and outright owner of bitcoin inc.

seriously.. you are falling down the wrong rabbit hole, and you will only be seeing central bank owned FIAT2.0 down that rabbit hole.

keep an open mind. dont be fooled by corporate promises of baiting decentralization while switching over to centralization behind the scenes
19650  Bitcoin / Bitcoin Discussion / Re: A journey of a thousand miles begins with a single step on: November 01, 2016, 11:16:29 AM
not bitcoins birthday.

more so bitcoins conception date.

happy pregnancy day bitcoin.

birthday is in january
19651  Bitcoin / Bitcoin Discussion / Re: Solution to the Block Size Debate for Miners on: November 01, 2016, 10:39:20 AM
unlike your last topic of the same title.
by mining different chains.. a different chain is infact an altcoin.

so i find it strange that the biased moderators would move your previous topic to altcoin section, when it was talking about an implementation currently and continually running on bitcoins mainnet and using bitcoins own mechanisms to stay on bitcoins main net to grow bitcoin. yet have not moved this topic to the altcoin section, which is talking about different chains

but hey the mods are very biased about wanting their favourite implementation to have dictatorial control. and have shown their hand of wanting to centralize the network decisions, by forcing others away from bitcoins mainnet

i feel sorry for the mod that moved it, as that mod is obviously not a bitcoiner or lacks basic bitcoin understanding. a third option is that the mod which moved the other topic is a shill for the banking cartel. but hey, how dare we call them out on their own bullcrap.

i now sense replies will return by those biased people who will celebrate your idea of you wanting to intentionally split to a different chain so they can double their coin. while also claiming anyone saying not to intentionally split, but to grow bitcoins capacity within one chain must strangely be a bank loving altcoiner.. (hypocrisy cries from the fiat cartels)

19652  Bitcoin / Bitcoin Discussion / Re: FACT CHECK: Bitcoin Blockchain will be 700GB in 4 Years on: October 31, 2016, 09:55:41 PM
Surely it means that Segwit will free the blocks enough that it would allow, in paper,  4mb worth of transactions? Please explain more if I got it wrong. Because if it really increases the blocks to 4mb each then that would also need a hard fork, right?

Forgive me for the stupid question. My first impression of Segwit was that they would remove data from the blocks to fit in more transactions allowed in each block with no increase in the block size necessary.

nope. generally the switch of the signatures allow 1.6x-2x capacity depending on number of sigs of a multisig address or multi-input vs single input.
this is done by splitting the tx data from the signatures
1mb base (tx data) 3mb witness(signatures)=4mb total potential weight

the "witness" part (3mb) which brings cores total weight to 4m wont be utilised fully straight away, but will be used later to allow new features such as confidential payment codes where the weight area can store this payment code as extra data outside the base block and inside the witness area.

thus, lets say we have ~2500 tx a block today for 1mb. (traditional transactions)
the average scaling proposed is 4500tx if everyone was to move funds and use only segwit style transactions..
4500tx:~1.8mb weight (tx data=1mb base... signatures=~0.8mb witness = ~1.8mb weight used)

but that leave the witness area capacity with (2.2mb) spare for other later uses like scrambling sensitive data for privacy.(confidential payment codes)
making about 4500tx+CFP:4mb if fully utilising the weight (base and witness area) for other such features.

however if we were to accept 4mb of data was no longer "bandwidth heavy" now that core have stopped the bandwidth heavy doomsday debate we could have had 5000tx:2mb(traditional).. or 10,000tx:4mb(traditional)

but instead the best average we can hope for is
4500tx:2mb in 2017 and 4500tx+CPF:4mb in 2018

unless we go for 2mb base 2mb witness=4mb weight - yes this means segwit still gets to be used for all the segwit fanboys
meaning we can have 9000tx using segwit but not having confidential payment codes
19653  Alternate cryptocurrencies / Altcoin Discussion / Re: Block Size Debate, finally an ideal solution: Bitcoin Unlimited on: October 31, 2016, 09:23:54 PM
I don't know when people will learn that increase in  size  is not always the solution to every problem, Let's give SW a chance here and see the output

funny thing is core wants 4mb weight. but that 3mb extra is not going to help quadruple capacity to 4x, but instead only 1.6-2x.. and then the other space is used by mundane data for different features like payment codes used for confidential transactions and other Id information for hopping to sidechains.

so if core think 4mb bloat is acceptable, strangely now it fits their "needs".. i have to ask what has changed on internet speeds and hard drive storage since last year that suddenly made their own doomsday scare stories disappear.

even things like linear scaling was never an issue. you just had to limit the amount of signatures allowed per transaction and then implement the new libsecp256k1 to make things more efficient.

as for malleability. this issue was about double spending.. which pretended to be solved. but suddenly RBF, CPFP and GOP are now new features being invented which can reintroduce new double spend methods for unconfirmed transactions.

but hey lets brush it under the carpet and instead push people offchain.. thus diluting the node count by people not using bitcoins onchain network 99.9% of the time to no longer care about bitcoins blockchain and only care about running an offchain or sidechain node they need to use daily.
19654  Alternate cryptocurrencies / Altcoin Discussion / Re: Block Size Debate, finally an ideal solution: Bitcoin Unlimited on: October 31, 2016, 06:49:30 PM
EPIC fail for the forum
moderators are either:
stupid by thinking bitcoin unlimited it an altcoin. when it has been running on bitcoins network and intends to use bitcoins consensus.. its only the mods that want unlimited to split off..

if not stupid they they are proving they want to destroy diversity by centralizing bitcoin to be in control of one team without a diverse free choice.

funny how this topic got moved to the alt section. id love to know which mod moved it.


in short.
to explain this topic

right now there are over 5000 nodes.
some nodes are set at anything below 1mb.
some nodes are set at anything below 2mb.
some are set at anything below 4mb
some are set at anything below 8mb.
some are set at  anything below 16mb
some are even set at anything below 32mb.

and they all work happily because mining pools realise that the only blocksize right now that is acceptable to all of those diverse nodes
is:
1mb right now.

yes that right. right now and for many months nodes have had their individual rules and pools have set their own arbitrary limits that fulfil the majority..
and yes they are all running on the bitcoin network. (so dont believe the bull crap about anything not core being an altcoin)

if the nodes refusing to go above 1mb dont change. then pools wont risk making blocks over 1mb..
if the nodes desiring below 1mb do change. then pools will happily make blocks over 1mb as long as the size of the blocks is acceptable to the majority..

bitcoin unlimited is just highlighting diversity and decentralization be continuing to keep that control within the diverse nodes.. rather then playing a script of oliver twist of asking one group of devs "please sir can i have some more" and waiting 2 years for a half-answer.

i feel ashamed of whoever the mod that moved this topic is, as that mod is an obvious person that wants centralized decisions made by people who should not be making decisions on behalf of a decentralized network.
19655  Bitcoin / Project Development / Re: BitDare a Game that could take us to the Moon on: October 31, 2016, 11:06:31 AM
Not sure if you guys are familiar with the movie "13 - Game of Death." It's basically the same thing. He gets text messages of what to do and there's a bounty in every challenge that he accomplish. In the end, he found out that he's being watched by people around the world. I loved that movie, you should check it out. There's another good revelation in the end.

Nevertheless, this is still very interesting. I can imagine people going to crazy places just for a dare (e.g. abandoned places, obscure places like the woods, etc). Those would surely be thrilling. I personally would enjoy watching more videos like that. I just hope that those crazy 'viners' wouldn't invade this project. I also hope that the tasks in this game will be moderated. You don't want to be seeing boring tasks like "Buy me a pizza and deliver it to my address." etc.

maybe moderation can be done easily.
by making the dares cheap(pennies per payer). but allowing many people to crowd fund it to make the total a worthy bounty. thus if many dont like the dare it doesnt get much funding, thus no one bothers doing it. and after X days/weeks the pennies get refunded.

also it helps make people not need to self fund a large pot of funds, while also increasing the crowds (popularity) by again not asking much from 'the watchers'
I think there should be a 'voting' system and the points shouldn't depend solely on the funds that it receives. Using the funds as a voting system will be not that good sometimes. For example somebody creates a task that nobody else want but he has enough money to fund it, then his task will be accepted anyway. But you can also set a maximum amount of funds you can put in every task to solve that problem.

On a different thought (if that makes sense), how does games like this one gets funding and all that necessary stuff? I know that ICO does that by promoting and all, but I've never seen a game.

but having random voters who have no desire, no input into a boring dare shouldnt have a majority say. otherwise the majority of danger seekers will just vote everything as too boring to veto it and can escalate into only the thrill seeking dares. thus limit the choice and become a biased set of dares.
it either becomes pure boring dares of just shoe on head by those wanting 'christian safe' dares. or pure porn or pure stunt fails.. depending on people who cant even be arsed to pay to have a say.
eg "show boobs for BTC" ends up turning into a porn site if the majority of voters are single guys. who as you say are not gonna pay.

or become empty because everyone with different desires veto's each others dare they dont like.

i think having a maximum per payer and then crowdfunding it allows those who want it to vote for it with their small amounts. thus everyone wins.
19656  Bitcoin / Project Development / Re: BitDare a Game that could take us to the Moon on: October 31, 2016, 09:54:00 AM
Not sure if you guys are familiar with the movie "13 - Game of Death." It's basically the same thing. He gets text messages of what to do and there's a bounty in every challenge that he accomplish. In the end, he found out that he's being watched by people around the world. I loved that movie, you should check it out. There's another good revelation in the end.

Nevertheless, this is still very interesting. I can imagine people going to crazy places just for a dare (e.g. abandoned places, obscure places like the woods, etc). Those would surely be thrilling. I personally would enjoy watching more videos like that. I just hope that those crazy 'viners' wouldn't invade this project. I also hope that the tasks in this game will be moderated. You don't want to be seeing boring tasks like "Buy me a pizza and deliver it to my address." etc.

maybe moderation can be done easily.
by making the dares cheap(pennies per payer). but allowing many people to crowd fund it to make the total a worthy bounty. thus if many dont like the dare it doesnt get much funding, thus no one bothers doing it. and after X days/weeks the pennies get refunded.

also it helps make people not need to self fund a large pot of funds, while also increasing the crowds (popularity) by again not asking much from 'the watchers'
19657  Bitcoin / Project Development / Re: BitDare a Game that could take us to the Moon on: October 31, 2016, 08:57:36 AM
This is a bloody good idea, because the previous attempt < Shoe on the Head > was poorly funded and nobody knew about Bitcoin at the time. I already have a few ideas in mind with this, like someone farting in

a plastic bag and setting it on fire. < I have seen this being done through someones pants and it was hilarious > I can just imagine what will happen once people start paying for someone else to pull pranks on their

friends. People farting in lifts, just cracks me up, so I would definitely like to dare someone to do that. The Youtube videos are a bit fake. ^smile^ Just one question before I go, who decide if the dare or the prank

was done correctly? Votes or the person who is paying?

id say the person paying gets the majority vote. but others work as arbitrators to ensure the payer doesnt back down at the last minute with a lame excuse to not pay.
19658  Bitcoin / Bitcoin Discussion / Re: Politically promising ***** appointed to the board of the Bitcoin Foundation on: October 31, 2016, 08:12:57 AM
if a PR company can become self sustainable. then great.
EG make money doing conferences to help teach people about bitcoin, thus not leaching from internal members who gain nothing back

after all if the clintons and david cameron can make millions a year doing speeches for companies then PR can be self sustainable business without having to grab funds from those already in the bitcoin ecosystem.

the bitcoin foundation should be a information source for anyone to access. to learn what it is and to be explained at different levels. from laymen to technician.

EG one paragraph talking about UTXO with technical buzzwords. and another talking about the same subject but using the term "unspents" and no technical buzzwords.

also giving real information/ ration positive and negative expectations rather than utopian/cultist expectations
EG LN being a useful feature, but be wary of the flaws, such as signing the same address hundreds of times (the address re-use dilemma)

ofcourse it does not have to be "the bitcoin foundation" in one location/group/company it can be a consortium of diverse locations and operations. but most definitely should not be wasting its funds on board members/chairmen to sit in seats with gold laminated name badges to just feel important to the community while actually doing nothing for the community (like the previous incarnation)
19659  Bitcoin / Bitcoin Discussion / Re: The need for a Bitcoin Media Group on: October 30, 2016, 09:37:46 PM
As a starter I have reached out to about 30 ICO dev's for AMA sessions to see if I can register some interest.

AMA with pump and dump premine scammers??(ICO)
guess quality content is not a priority

seems your veering away from your mission statement before you have begun.
"bitcoin needs media outlet"... first story.. altcoin scammers
whats next JPmorgan? Enron?

if your want to publicise bitcoin please atleast stick to bitcoin and not give hype to the area of economy that scams people
19660  Bitcoin / Bitcoin Discussion / Re: How is Craig Wright doing now and where is he? on: October 30, 2016, 04:32:21 PM
Don't think there is a law that has penalty's for impersonating un real personality.

there is if its used to defraud for financial gain.
most of the time its just civil. not criminal.

but craig went beyond civil after he got the australian governments money.
Pages: « 1 ... 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 [983] 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 ... 1471 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!