Stay up to date on all things crypto and blockchain
Token Daily is a place to discover trending news and products in crypto and blockchain.
Token Daily is a place to discover trending news and products in crypto and blockchain.
For example, is there any monetization for contributors or is the entire system just an elaborate club for publishing?
What are the main advantages over publishing with a standard private web community for the average non-technical writer?
tldr; YouTube has removed CoinDesk's channel offline, citing "severe or repeated violations" of its community guidelines. YouTube also cut off the livestream of CoinDesk TV's daily show "All About Bitcoin" during the broadcast, claiming it violated the platform's "harmful and dangerous" policy. "We're attempting to get in direct touch with YouTube," CoinDesk CEO Kevin Worth said.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
I am a new in the crypto world so I have seen a couple of his videos and thought he was very good; however, what creeps me out of this Guy is that he doesn't blink!!!!
Not putting anybody down, I’m just curious. I’m 40ish. YouTube only means finding how-to fix videos or random shit for my kids. Anybody my age use it for investing info? I wouldn’t think to look there unless there’s a specific reason I find doing DD.
I've clicked “do not recommend this channel” so many times. I have no clue why I can't just block Bitboy Crypto! That way, I don't ever have to risk seeing another horrendous pump and dump or his terrible technical analysis again.
Someone on here said it before and It really resonated with me. He's the Alex Jones of crypto, and I'm reasonably certain he probably agrees with his politics, too lmao. Such a scumbag :/
Imagine letting Bitboy remain up and active but taking down CD.
Makes sense, good job.
Decentralized media when?
I don’t particularly love coindesk but he’s less of a shill than most other crypto youtubers, this seems rather unfair.
That is why we need a decentrilized YouTube where we can shil whatever we want :)
Seriously they suspend coindesk but not the 10,000 youtube "stars" shilling every shitcoin on the planet making O faces while engaged in pump and dumps.
tldr; YouTube has removed CoinDesk's channel offline, citing "severe or repeated violations" of its community guidelines. YouTube also cut off the livestream of CoinDesk TV's daily show "All About Bitcoin" during the broadcast, claiming it violated the platform's "harmful and dangerous" policy. "We're attempting to get in direct touch with YouTube," CoinDesk CEO Kevin Worth said.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
tldr; New York's attorney general has reached a deal with two cryptocurrency trading platforms to shut down all business in the state and pay nearly $20 million in damages after the two firms hid hundreds of millions in losses. Bitfinex and Tether will be forced to end all transactions with New York residents and pay a combined $18.5 million in fines.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
This subreddit is a public forum. For your security, do not post personal information to a public forum, including your Coinbase account email. If you’re experiencing an issue with your Coinbase account, please contact us directly.
If you have a case number for your support request please respond to this message with that case number.
You should only trust verified Coinbase staff. Please report any individual impersonating Coinbase staff to the moderators.
I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.
What all of you Simps don’t realize is Coinbase Ipo is going to be huge not because if it’s functionality we all know it’s shit right now. But North Americans will use them over anyone else.
And also, what you guys aren’t seeing is their brilliance in design. 99% offline storage to protect assets. It’s not hacker proof nothing is, but extreme hacker resistance.
It’s like the new Fort Knox. A new bank. Invest.
it's funny how people are still butthurt about Coinbase going down from like 3 years ago. Startup tech companies need time to mature and they've become more reliable since then.
I don't think I will buying this, I would rather buy a token of a dex.
This shit gonna dump so hard then ima scoop up some shares
Why? They stop being a functional exchange when volume heats up.
Absurdly overvalued. If they are raising at $100b, they must be pricing the listing at $200b, that's 20% the market cap of Bitcoin. More than the $116b market cap of Schwab. And they have no technical moat over any other crypto exchange. It's all brand value and user count, and we all know that most people trade with multiple accounts.
I'm not saying they won't grow beyond $200b in fundamental value over the years. But at this point in time, I think I'm better off investing directly in Bitcoin. The value of Coinbase is 100% linked to Bitcoin anyways.
That is 10% of Bitcoin valuation. Either Coinbase is massively overvalued or Bitcoin massively undervalued.
To give you an idea, that is right behind Blackrock and AMD. It would listed at #71 in the fortune 500. A fortune 100 company out of IPO.
Holy mother of god, BTC just passed a trillion in value. To think a bank would be worth 1/10th of BTC sounds insane to me.
Imagine there was $10 trillion worth of gold on this planet, and the bank that handles (some / most / 50% / ???) of gold transactions is worth $1 trillion. Sure, they make some $$ from silver (altcoins), but damn that sounds insane.
Not even $1 billion in revenue. Over 100x p/s ratio. Investors must be banking on serious growth over the next few years, but I’m gonna sit this one out for now.
Ugh they should of let us users have a shot before going open market I was saving to get ready for that but I'm glad it is going well. I've used cb since 12' and never had an issue
tldr; Cryptocurrency exchange Coinbase was valued at over $100 billion in a recent private market share sale ahead of its upcoming public listing, Axios has learned from multiple sources. It's unclear if the secondary share sale is still useful to determine a reference point for direct listing, given the upward surge.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
I wonder if the stock will dump 10% every time Coinbase pulls the plug to stop people from buying the dip.
tldr; Cryptocurrency exchange Coinbase was valued at over $100 billion in a recent private market share sale ahead of its upcoming public listing, Axios has learned from multiple sources. It's unclear if the secondary share sale is still useful to determine a reference point for direct listing, given the upward surge.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
Crazy that's 300% more than they were projecting last month!
Wow I didn't know digital art had moved so far.. I am still waiting for the coming renaissance of pieces made in VR, imagine a gallery or exhibition where you can plug in and watch the artist at work live before it's sold to the highest bidder exclusively in crypto
tldr; A collection of NFT artwork by Beeple is being sold at Christie's for $1.1 million in its first-ever sale of purely digital art. The auction house is accepting bids in Ethereum, although its fee will need to be paid in fiat currency. Christie's is also embracing digital assets as a form of payment for the auction.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
tldr; A collection of NFT artwork by Beeple is being sold at Christie's for $1.1 million in its first-ever sale of purely digital art. The auction house is accepting bids in Ethereum, although its fee will need to be paid in fiat currency. Christie's is also embracing digital assets as a form of payment for the auction.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
How far back do Twitter Rules violations count in flagging accounts as "abusive"? I know I've been slapped for sharing DDOSSecrets when it was first making the rounds (and I believe that's why it's rejecting my account from signing up for Birdwatch).
How far does it take to be flagged as "abusive" otherwise? Activists calling out politicians may use choice language -- will they suddenly be flagged abusive and their dissent stifled by the Twitter Algorithm? I feel like the Safety Mode features will end up protecting the wrong people.
Call options anyone? In the words of Lenny Kravitz, baby it ain’t over till it’s over.
Bullish AF on coinbase. Regardless of your thoughts on buttcoins, when there’s a gold rush sell pickaxes. Coinbase is printing money on the way up and on the way down.
Cant wait for higher interest rates so this fantasy economy gets a cold shower
The mention of Satoshi Nakamoto in this document is:
-giving him credit for creation of BTC
-Stating the identification or transfer of Satoshi BTC would be adverse for their business
-They sent a copy to Satoshi’s BTC address?
The valuation is wild. Let’s not debate that, but do buttcoiners understand that this is another example of legitimizing for Bitcoin? Personally, I expect Coinbase’s margins to be competed down to a level that looks much closer to a typical exchange. I wouldn’t buy it for this reason. Others will because it gives easy access to something that sounds very “crypto”. Regardless, this is a huge win for crypto markets in general.
It will also be interesting to see how much crypto they own on the balance sheet.
Get your tin foils everyone! My theory is that Satoshi Nakamoto is my ex and she created Bitcoin and thus altcoins to ruin my life by looking at shitcoin prices all day.
100:1 P/S ratio, which is at the peak of mania period in itself.
Insanity is too soft of a word to describe their valuation. Although i am sure it will balloon even further after it starts trading, because fuck fundamentals and any rationality.
https://explorer.bitcoin.com/btc/address/1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa
Block explorer link to address given, a lot of new deposits
I think bitcoin may very well be the best form of money we’ve ever seen in the history of civilization.
Snapshots:
I am just a simple bot, not a moderator of this subreddit | bot subreddit | contact the maintainers
Welcome to r/patient_hackernews! Remember that in this subreddit, commenting requires a special process:
Declare your intention of commenting by posting a pre-comment containing only the single letter R
. (This pre-comment will not be visible to others.)
Wait 24 hours or more (you will receive a reminder).
You can then post a new comment with your actual reply in the same location.
Comments that don't abide by the 24h delay will be automatically removed.
NOTE: since step 3 is not mandatory, pre-comments can also be left as a way to set up a reminder to check up on the discussion in 24h.
More information on how this forum works.
I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.
Well, that's one way to generate more buzz around your filing although I'm surprised the SEC allowed it.
Some of the article's talking points are really reminiscent of Russian MoFA's allegations towards Bellingcat following their MH17 and Skripal poisoning investigations. Might be worth looking to see if the article lines up with Russia's official position.
Twitter is trying to limit access to this news:
https://twitter.com/aaronjmate/status/1364287394359504901
The whole thread: https://i.imgur.com/sFieZuj.jpg
Reuters and everything attached to it have been against Iran since oil was discovered. Absolute garbage.
I had noticed a lot of propaganda coming out of Reuters recently against Iran. Lots of anonymous sources claiming things that make Iran look bad. I thought I was maybe being a bit too paranoid about it, but it seems I was right to be concerned.
They leverage peoples perception of Reuters being impartial to push vile propaganda. I'm glad they have been exposed and we now have proof of that. May their credibility go into the garbage along with the BBC, Guardian, CNN, NYT etc.
I assume there was blatant propaganda all along, but for some reason it seems more obvious and noticeable now. Either their propaganda is just more outrageous and easier to debunk than it was before, or its a case of once you learn the tricks they use, you become more aware of it and better at detecting it.
Good lol fuck putin
If they do it to us they dont get to cry when we do it better
Corona-hysteri, Russerhad osv..
Vores magthavere er godt klar over at de skal skabe utryghed på falske grundlag, så de kan vise de stærke politisk, imens at den Europæiske befolkningen langsomt bliver udskiftet.
Reuters har altid været Propaganda telegram bureau nr. 1 https://link.springer.com/book/10.1007%2F978-3-030-31178-0
Sorry, your submission has been manually removed by a human!
Your submission is similar to another which has already been posted.
Previous post:
https://www.reddit.com/r/unitedkingdom/comments/lpky5l/reuters_bbc_and_bellingcat_participated_in_covert
If you believe this message is posted in error, message the /r/uk team and include a link to this post. Please don't do this lightly, we're very busy and have likely acted correctly.
There is a link with the source documents contained in the article. I cannot post them here and mods say reddit wont allow them to approve comment with the link so anyone interested will have to find the source material in the article.
And for those who might wish to cast doubt upon the veracity of the documents to undermine the claim here:
Thomson Reuters Foundation spokesperson Jenny Vereker implicitly confirmed the authenticity of the leaked documents
Interesting, but completely unsurprising.
It would be deeply worrying if it wasn't for the fact that this action is engaged against Russia, who have been engaged in an incredibly effective global campaign of disruption for decades.
The Grayzone editor is also has links to RT, which rings alarm bells. Also I'm not sure they are on the right side of the Uyghur thing.
I can understand being incredibly wary of the US, but siding up to Russia and China, does not endear the publication to me.
The Grayzone is new to me, so other opinions welcomed.
Except that Russia was an existential threat to the Western capitalist powers. If you say this is something Indians should be vary of, you'll first have to explain how and to what magnitude India is threatening those countries/organizations to warrant such coordinated efforts.
That is by far the shadiest news site I've seen in a long while
I am extremely sceptical of nearly any reporting out of there
It seems much more focused on influencing social media sites, rather than providing news and information
We seriously need to start working with the Russians on cyber warfare.
Our English speaking population is being brainwashed at an alarming rate, and our enemies are exploiting every fault line in our society.
We also need them to remain stable and out of China’s orbit to the extent possible.
The government needs to show some strategic foresight here imo and bring the Russians on board ASAP.
For all the attention "IT cells" get, we have been extremely poor in transitioning to information warfare. Need of the hour to invest heavily into it - for both defence and offence.
BellingCat has been psyops from the start. They do a bit of pedo hunting and pictures of missing kids clothes to throw the scent. BBC been the ministry of truth since, forever, reuters I'm surprised at. The USA did murder its journalists with a helicopter gunship and they did fuck all about it though..
The headline says 'weaken Russia' but the full quote of their aims were:
to weaken the Russian State’s influence on its near neighbors
And
promoting media integrity and democratic values.
tl;dr Western governments think that Russia is using propaganda and are trying to counter it. The news organizations involved say they retained their editorial independence, although they took funding from the UK.
Pahah, the BBC is at a level of mistrust where it implying something (in that slimy journalist way where they never quite come out and say it) is grounds for you to think precisely the opposite.
You can't run effective intelligence campaigns using institutions if they already lack credibility. In the UK and US all of our institutions have been milked dry of their social capital. People basically don't give a solitary fuck what they have to say.
I think some of us believe that other people value what the institutions say but that's probably not even true anymore. It's just such flagrant propaganda left and right.
This is the best tl;dr I could make, original reduced by 96%. (I'm a bot)
New leaked documents show Reuters' and the BBC's involvement in covert UK FCO programs to effect "Attitudinal change" and "Weaken the Russian state's influence," alongside intel contractors and Bellingcat.
The UK Foreign and Commonwealth Office have sponsored Reuters and the BBC to conduct a series of covert programs aimed at promoting regime change inside Russia and undermining its government across Eastern Europe and Central Asia, according to a series of leaked documents.
"These revelations show that when MPs were railing about Russia, British agents were using the BBC and Reuters to deploy precisely the same tactics that politicians and media commentators were accusing Russia of using," Chris Williamson, a former UK Labour MP who attempted to apply public scrutiny to the CDMD's covert activities and was stonewalled on national security grounds, told The Grayzone.
Extended Summary | FAQ | Feedback | Top keywords: Media^#1 Russian^#2 Reuters^#3 FCO^#4 British^#5
This is the best tl;dr I could make, original reduced by 96%. (I'm a bot)
New leaked documents show Reuters' and the BBC's involvement in covert UK FCO programs to effect "Attitudinal change" and "Weaken the Russian state's influence," alongside intel contractors and Bellingcat.
The UK Foreign and Commonwealth Office have sponsored Reuters and the BBC to conduct a series of covert programs aimed at promoting regime change inside Russia and undermining its government across Eastern Europe and Central Asia, according to a series of leaked documents.
"These revelations show that when MPs were railing about Russia, British agents were using the BBC and Reuters to deploy precisely the same tactics that politicians and media commentators were accusing Russia of using," Chris Williamson, a former UK Labour MP who attempted to apply public scrutiny to the CDMD's covert activities and was stonewalled on national security grounds, told The Grayzone.
Extended Summary | FAQ | Feedback | Top keywords: Media^#1 Russian^#2 Reuters^#3 FCO^#4 British^#5
This is the best tl;dr I could make, original reduced by 96%. (I'm a bot)
New leaked documents show Reuters' and the BBC's involvement in covert UK FCO programs to effect "Attitudinal change" and "Weaken the Russian state's influence," alongside intel contractors and Bellingcat.
The UK Foreign and Commonwealth Office have sponsored Reuters and the BBC to conduct a series of covert programs aimed at promoting regime change inside Russia and undermining its government across Eastern Europe and Central Asia, according to a series of leaked documents.
"These revelations show that when MPs were railing about Russia, British agents were using the BBC and Reuters to deploy precisely the same tactics that politicians and media commentators were accusing Russia of using," Chris Williamson, a former UK Labour MP who attempted to apply public scrutiny to the CDMD's covert activities and was stonewalled on national security grounds, told The Grayzone.
Extended Summary | FAQ | Feedback | Top keywords: Media^#1 Russian^#2 Reuters^#3 FCO^#4 British^#5
This is the best tl;dr I could make, original reduced by 96%. (I'm a bot)
New leaked documents show Reuters' and the BBC's involvement in covert UK FCO programs to effect "Attitudinal change" and "Weaken the Russian state's influence," alongside intel contractors and Bellingcat.
The UK Foreign and Commonwealth Office have sponsored Reuters and the BBC to conduct a series of covert programs aimed at promoting regime change inside Russia and undermining its government across Eastern Europe and Central Asia, according to a series of leaked documents.
"These revelations show that when MPs were railing about Russia, British agents were using the BBC and Reuters to deploy precisely the same tactics that politicians and media commentators were accusing Russia of using," Chris Williamson, a former UK Labour MP who attempted to apply public scrutiny to the CDMD's covert activities and was stonewalled on national security grounds, told The Grayzone.
Extended Summary | FAQ | Feedback | Top keywords: Media^#1 Russian^#2 Reuters^#3 FCO^#4 British^#5
This is the best tl;dr I could make, original reduced by 96%. (I'm a bot)
New leaked documents show Reuters' and the BBC's involvement in covert UK FCO programs to effect "Attitudinal change" and "Weaken the Russian state's influence," alongside intel contractors and Bellingcat.
The UK Foreign and Commonwealth Office have sponsored Reuters and the BBC to conduct a series of covert programs aimed at promoting regime change inside Russia and undermining its government across Eastern Europe and Central Asia, according to a series of leaked documents.
"These revelations show that when MPs were railing about Russia, British agents were using the BBC and Reuters to deploy precisely the same tactics that politicians and media commentators were accusing Russia of using," Chris Williamson, a former UK Labour MP who attempted to apply public scrutiny to the CDMD's covert activities and was stonewalled on national security grounds, told The Grayzone.
Extended Summary | FAQ | Feedback | Top keywords: Media^#1 Russian^#2 Reuters^#3 FCO^#4 British^#5
This is the best tl;dr I could make, original reduced by 96%. (I'm a bot)
New leaked documents show Reuters' and the BBC's involvement in covert UK FCO programs to effect "Attitudinal change" and "Weaken the Russian state's influence," alongside intel contractors and Bellingcat.
The UK Foreign and Commonwealth Office have sponsored Reuters and the BBC to conduct a series of covert programs aimed at promoting regime change inside Russia and undermining its government across Eastern Europe and Central Asia, according to a series of leaked documents.
"These revelations show that when MPs were railing about Russia, British agents were using the BBC and Reuters to deploy precisely the same tactics that politicians and media commentators were accusing Russia of using," Chris Williamson, a former UK Labour MP who attempted to apply public scrutiny to the CDMD's covert activities and was stonewalled on national security grounds, told The Grayzone.
Extended Summary | FAQ | Feedback | Top keywords: Media^#1 Russian^#2 Reuters^#3 FCO^#4 British^#5
Looks like it started happening after the 2018 sale. Shame. I considered using them to generate keys years ago. Glad I didn't.
tldr; At least 124.85 BTC appear to have been swept from wallets generated by BitcoinPaperWallet.com. The site appears to feature a back door in its code that shares private keys for its wallets with anyone who has access to the website’s backend. Users claim to have collectively lost millions of dollars worth of bitcoin over the past two years.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
TLDR: BitcoinPaperWallet.com appears to feature a back door in its code that shares private keys for its wallets with anyone who has access to the website’s backend.
I gave out lots of paper wallets as gifts over the years. I generated them all offline on a Linux live USB. The machine was additionally wiped and new distro installed, but only because I'm into that kinda shit. Hopefully their wallets are safe and the offline tool I used wasn't deterministic in nature. It was from a reputable source and only used offline so it is as safe as I could have made it. I should have bought open dimes or gave out seed words I guess.
So far, no indication that this affects Canton Becker's older version of this site. This appears to be people creating keys on internet connected computers (online).
Now reading up on this and I do remember people warning about this paper wallet site a while back after Canton Becker supposedly sold it.
https://privacypros.io/wallets/paper-scam-warning/ this is one of the sources from the coindesk article. This is what you want to read if you care.
From what I have read so far, the site had a way of saving keys being generated back to a server.
tldr; At least 124.85 BTC appear to have been swept from wallets generated by BitcoinPaperWallet.com. The site appears to feature a back door in its code that shares private keys for its wallets with anyone who has access to the website’s backend. Users claim to have collectively lost millions of dollars worth of bitcoin over the past two years.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
Edit: If I remember right, I used it in 2016 and I opened a private window, disconnected the Wifi, created the wallet, closed the window and reconnected. Meanwhile I think I watched the devtools too. I still wonder if some data got queued in some web workers and was sent via websockets even after closing the private chrome tab. Back then browsers have been less privacy focused.
He is worrying about the wrong coin. Bitcoin Cash will make Klarna irrelevant imo.
Hello, your post was removed because your account is less than 60 days old or you do not have the required 500 comment karma to make post submissions.
Because people need saving from themselves after buying a stock pick (or coin pick) off the internet. The only way to regulate Bitcoin is to shut it down and replace it with a gov-coin. No thanks.
It must feel weirdly empowering to know that you own an asset which is so important for a specific community to wreak havoc if you were to touch it ever.
It could be that this is one wallet of someone who has probably been doing the same with other wallets from various points in time to get by.
Run out of cash, sell some more old btc from back in the day. Just because it’s the first transaction in 10 years from this wallet doesnt mean that person hasn’t been selling from other wallets.
I’m sure they probably appreciate being called ancient.
I love being into something where being 10 years old makes you ancient...
Sorry guys, I had to move wallets ;]
I wonder how these people suddenly find these wallets, equivalent of finding million dollar pocket change you left in your jacket.
I know hodl is the name of the game, but if I were to miraculously recover a decade old wallet with 100 BTCs, I’m immediately selling at least half, if not all of it.
tldr; A hundred Bitcoin that was untouched for over a decade has just moved. The coins, created in June 2010, moved today in two transactions to separate wallets. If a long-time HODLer sold that Bitcoin today, they’d make $5 million.
This summary is auto generated by a bot and not meant to replace reading the original article. As always, DYOR.
Every time I see a post like this is just think of someone weeping with joy after they finally regained access to their wallet.
Just in time for the second stimulus. Sorry everyone, Iran hacked the fed, no checks for you till we fix it... smh.
Imagine with digital currencies and suddenly no one can use their money because of a bug in the system and money can't flow ("the spice must flow"). That's the future mankind chose to follow. Soon, in a country where you live.
There is definitely a reason this happened and we don’t get to know what it is. I’m surprised this is even news. Nothing should be able to shut a system like that down. This is quite disturbing.
Guys Elon Musk doubling all ETH and BTC even DOGE coin deposits, this so needed right now. Ceck it out for yourself talk is cheap.
Moment, also die Kiste die die Prozesse für die vielzitierten Short Ladder Attack macht ist abgeraucht?
Kann das jemand mit nem ordentlich plissierten Gehirn mal für Autisten erklären?
I used to work of an EFTPOS transfer system at a bank. Economics aside, the tech was very primitive. Nothing compared to the resiliency of crypto.
Don't worry BTC is still here to store your money...
But what exactly will you do if you can't tansfer your money? Did it really have value after all?
The Fed’s system that allows banks to send money back and forth.....
https://dflund.se/~jesper/old_funnys/archive/ASR-960419.html
Remember to show them Mercy, offer them the black crayons, taste like licorice anyway!
Of course I have to read this as I'm waiting for an ACH transfer from Binance.
Doubtful.
AMC and GME held strong yesterday when everything was shitting the bed on Wall Street.
It’s because we’re holding and the hedge funds are getting desperate.
There’s been some weird stuff going on for days now. All of my credit card payments (a couple of days apart) were taken out twice - still waiting for the refund on those - a week later. Idk, I thought it was my fault first time around - but 3 times?
The Fall Of Certificate Authorities And The Rise Of Handshake
TokenSoft is the volume leader in compliant token sales.
The open protocol for tokenized debt.
A secure online platform for buying, selling, and storing digital currencies.
A second layer, off-chain scaling proposal for bitcoin.
Ensuring the blockchain is inexpensive and accessible to everyone.
An open protocol for decentralized exchange on the ethereum blockchain.