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ethereum/research

Discussion on Casper, scalability, abstraction and other low-level protocol research topics

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Apr 06 2018 21:05

@holiman banned @PhunioBCC
Oct 21 2017 21:22

@jpitts banned @vickyissabox_twitter
Oct 10 2017 22:29

@jpitts banned @etherchamp2

Lana Davis

@Lana_davis_gitlab

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George Balch

@polydin

heyo can anybody tell me if eth2 is based on the casper paper?

is there any formal paper on the maths behind eth2?

k nvm lol bye

Ethamoto

@Ethamoto

Guys I have been reading about EIP 1559 and the replacement of gas fee with a base fee. I have a question - How does EIP 1559 deal with the halting problem? Running out of gas whilst processing a transaction currently solves the problem of infinite loops as I understand it. But if the base fee model doesn't have gas then how is the halting problem mitigated?

kassw

@kassw

Hello everyone I am Phd student and am looking for some answers could someone help

I wanted to know if its possible to have a blockchain based program that works with traditional currency while having a wallet that pays the gas?

ragnarok87

@nagarajmanjunath

hi everyone, I have used tender mint consensus engine. It is proof of stake and uses the weighted round-robin algorithm to select the proposer. Is it same in Ethereum’s Casper design also?

Amirjab21

@Amirjab21

Hi, does anyone know how we can manipulate the value of msg.value when testing Solidity contracts on the remix IDE? msg.value is always set to 0 and I can't seem to change this on testing

Marius van der Wijden

@MariusVanDerWijden

On the deploy and run tab, there's a value field (below gas limit) that you can use to specify msg.value

𝐁𝐮𝐭𝐞𝐫𝐢𝐧 𝐒𝐢𝐬𝐭𝐞𝐫𝐬

@ButerinSisters_twitter

HI Everyone ! We made this NFT for all of you : https://twitter.com/ButerinSisters/status/1357283719254523904

Albert Su

@AlbertSu123

In casper, do voters validators vote on every block or only every 100 blocks?

suhasaithal29

@suhasaithal29

Hello all, not sure if this is the right place to ask the question. Sorry if it is not.
I have deployed my contract to Rinkeby and I can see my deployed address in rinkeby.etherscan.io but I am not able to access that from remix tool. I could connect to my account using the Injected Web3 environment and see my account get populated, but I do not see any deployed contracts in the bottom. I have tried both https and http versions of remix tool, but not luck. Any help would be highly appreciated.

Aaron Soellinger

@free-soellingeraj

Hi, I am looking for information about best practices for verifying identity and ownership of counterparties to ethereum smart contracts. Any experts here?

tonhwk

@tonhwk

hello! what's the difference between confirming a transaction vs signing a contract? can signing contracts be malicious?

Python~~

@MonkPython_twitter

Hello all

I am looking for a solidity developer team for our upcoming DEFI project. Building developer's team. Interested devs can Dm me.

ricardo pedraza

@thecryptorichest_gitlab

@thecryptorichest_gitlab
HI Everyone ---->>> i am looking to create a game where you can store your NFTs and turn it into any geometric shape. so you can show up your collections
it is possible to create like a wallet where you can store your NFTs and give them shape, and play with them? like a musseum room
??
someone that can help. please talk to me.... thanks

Kevin Gibson

@rewt

Hi all, I'm interested in standing up a node infrastructure for a development team and wondering if anyone can point to a quick start guide?

Sam Lavery

@samlavery

make geth

Ahmed Tarek

@AhmedTa11559206_twitter

Medicine donation campaign to motivate people to donate money (crypto) and social works. The purpose of the medication donation campaign is to collect a suitable amount to pay of patient credits in pharmacies that they don't afford to pay.

USDT ADDRESS:
TDiAcFHV4K2igTSXn17arMkn8hoScyuE7Q

BNB (BSC) ADDRESS:
0xef510ea0b7f683e75796600d4098df437149a0d2

ETH ADDRESS:
0xef510ea0b7f683e75796600d4098df437149a0d2

BTC ADDRESS:
1ECBSi8dXfD4e46d82ubGDxQdTsdzw1B9m

Ben Booth

@benbooth493

Hi all. Suppose I wanted to create a messaging service that uses Ethereum as it's backend. How could I create a free-tier for the service when there are GAS fees to pay for each transaction (message from sender to recipient)? Is there an established or emerging business pattern to negate the fees somehow? Is it possible to pay the fees by generating the eth in other ways?

Ahmed Tarek

@AhmedTa11559206_twitter

Medicine donation campaign to donate money (crypto). The purpose of the medication donation campaign is to pay of patient credits in pharmacies that they don't afford to.

USDT ADDRESS:
TDiAcFHV4K2igTSXn17arMkn8hoScyuE7Q

BNB (BSC) ADDRESS:
0xef510ea0b7f683e75796600d4098df437149a0d2

ETH ADDRESS:
0xef510ea0b7f683e75796600d4098df437149a0d2

BTC ADDRESS:
1ECBSi8dXfD4e46d82ubGDxQdTsdzw1B9m

Blockchain & Smart Contract developer

@lovecodeing1995

hello, everyone.

how are you?

I am new in this group.

what is mission of this group?

Michelle Antonello

@Seagat2011

Hello Ethereum research group I have a personal request: I would like The Ethereum group to again fork the project to focus on a new Locked token which cannot be sold but only bought or transferred into another locked wallet.

This would eliminate downside volatility on the exchanges while allowing the wallet to be collateralized possibly up to 85%+ by banks! all while maintaining the ability to create new tokens and new wallets on the exchange without diluting the Value of ones ownership

Please consider this

AristoK3

@AristoK3

Hi there.

Any one help me?

please....

I am getting above error sometimes.

But I ignored them before realtime.

once I add realtime code, it is showing error like that.

AristoK3

@AristoK3

Tengfei Niu

@spartucus

Hey guys, where is the discuss place of appliedZKP?

Lindsayjshort

@Lindsayjshort

Welcome to Pilgrimfinances

We are a team focused on passive returns on your investments, we manage various investment portfolios for our clients with successful strategies that has over 90% success rate on your investment

These are our investment packages
First Package:
$1000-$9,999 on a weekly return of 10% and a referral commission of 5%
Second Package:
$10,000-$49,999 on a weekly return of 20% and a referral commission of 10%

Our Affiliate program offers reward in the amount of $200 for every 10 referrals you make.

Bitcoin wallet address:

3CPXAcsFUVCMP5ei3faUEghZhFAM2pTKwc

Thank you

https://t.me/joinchat/V0C0bonkPflhZGVk

Contact me on telegram on the link above

Oneal10

@Oneal103_twitter

Hi, pls I don't know if here is the right place to ask this urgent question... Etherum inventor is launching a coin soon.. Pls any body knows the Name?

Rigel Kentaurus

@Rig3lKentaurus_twitter

✅ if you are looking for Fundamental Analysis: https://t.me/Dapperlab

AbdulSamad

@AbdulSa72640579_twitter

Dmitry Vann

@Michael1104Smith

Hello - Looking for Solidity Development Projects,

I'm a Solidity Developer and 8+ years experience with programming languages including Javascript/C++/Typescript/Python/Ruby.

I learned the Udemy Course "Ethereum and Solidity: The Complete Developer's Guide" about 2 years ago.
I'm a full-time developer so I can work for over 8 hours a day and even on weekends if you need.

Looking forward to hearing from you soon.

Kind Regards,
Dmitry

soumitragoswami-eee48

@soumitragoswami-eee48

hi folks, I am a complete newbie to solidity, and I am trying out some projects for my learning, I have been primarily relying on the Remix browser IDE for my development and testing till now, but due to recent addition of some utility methods , whenever I call a particular method, the IDE crashes and show out of mem exception. Can someone help me out with this?

I understand I may be doing too many operations, causing the mem to run out, I have tried optimizing the code a bit, but that didn't help, also tried disabling auto-compile, and enabled optimization, but no help so far

the utility methods I have added so far are for converting date in string format to epoch timestamp, since I couldn't find any solidity lib compatible with my version of the compiler, I had to resort to writing the lib methods myself, which I suspect are not every gas efficient

but gas is not an issue at this point, since this contract is not meant to go live, and is for my own learning, so any insight into how to avoid out of mem or the dateTime and String utils libs would be really helpful. Thanks in advance

NFT World

@365days_nft_twitter

I am trying to get some Rinkeby testnet eth for last 2 days but getting insufficient gas + price error in the faucet. Can anyone please help to send some eth to my address to continue my testing?
0xDfbC55DFb55Cd1b7D7438348fa010c3832AdD083

ELON MUSK

@nexttoelonmusk

Hi, I have started to learn solidity programming, Which will be best course on udemy ? could you suggest me the best one,

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