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    Home Unlabelled Ethereum Meet Zero Collateral - Undercollateralized DeFi Loans on Ethereum 👋

    Ethereum Meet Zero Collateral - Undercollateralized DeFi Loans on Ethereum 👋

    January 03, 2020

    Ethereum Meet Zero Collateral - Undercollateralized DeFi Loans on Ethereum ��

    Meet Zero Collateral - Undercollateralized DeFi Loans on Ethereum ��

    Posted: 03 Jan 2020 11:08 AM PST

    "On July 9th, 2018, Augur v1 was deployed. Since then, it’s had over ~$10m USD (68,300 ETH) in betting volume, and over ~$23.5m USD staked (1,320,229 REP) on disputes and participation tokens!"

    Posted: 03 Jan 2020 04:24 AM PST

    Eth Barcelona, May 15th, save the date!

    Posted: 03 Jan 2020 03:29 AM PST

    Recap of OpenZeppelin open source development work from 2019 ��️ Rebranding �� New forum �� Full SDK for building smart contract apps �� Most popular smart contracts library ⚡️ Improved developer experience �� Starter kits for dapps ⛽️ Gasless transactions �� Events all over the world ⚡️

    Posted: 03 Jan 2020 03:42 PM PST

    Does a zero knowledge proof exist for this problem?

    Posted: 03 Jan 2020 02:05 PM PST

    Alice and Bob hold binary vectors A and B (respectively) of equal length. Bob asks Alice to XOR A with B and report n, the number of entries set to 1 in the result. Can Alice furnish Bob with a zero knowledge proof that A XOR B does in fact contain n ones?

    submitted by /u/bissias
    [link] [comments]

    Augur Weekly - How to Get a Head Start in the Primary Markets

    Posted: 03 Jan 2020 02:48 PM PST

    Is KuailianDP a trusted platform for the Ethereum Community?

    Posted: 03 Jan 2020 02:04 PM PST

    I'd like to know the community's opinion regarding the kuailiandp[.]com project.

    From their site:

    Kuailian is the first Proof-of-Stake (PoS) Pool offering smart contract-based staking and masternode solutions with an automated, decentralized payment system of the Pool's profits.

    I've went to some of the meetings and they claim to have an open source decentralized platform, yet fail to provide any code or smart contract whatsoever, (besides 0x469503159DdF6Bfd0a9ec8Eba8e97A84Fd3eaE5b), nor audits, nor any other information really.

    The only way to register on the site is by using a referral link. The business plan and some PDFs on the bottom includes some shady information about how it works, including your referrals and different stages.

    I've seen that before they were called BlueEmpire and/or BeCryptoPool, where the Spanish Goverment has issued a warning about them source

    They have publicly claim that Vitalik and/or the Ethereum Foundation was involved and/or supporting the project.

    They have been recently accepted into the Enterprise Ethereum Alliance and are using the EEA name to ensure trust to it's members. What does it mean for a project to be included in the EEA? Do they perform any kind of audits, or you just need to pay 3.5k/year?

    What is your opinion on this project?

    submitted by /u/sudakan
    [link] [comments]

    BTC lending?

    Posted: 03 Jan 2020 12:23 PM PST

    Hey guys is there a smart contract dapp yet where I can create a totally custom loan agreement to lend BTC to someone? The only ones I can find have set collateral and interest rates percentages. Thank you

    submitted by /u/chinesepotatoes
    [link] [comments]

    Been lurking. Decided I want to contribute so I set up a full few nodes.

    Posted: 02 Jan 2020 06:58 PM PST

    Muir Glacier Hardfork explained simply

    Posted: 02 Jan 2020 11:30 PM PST

    Trying to run a Ropsten node on my system. Encountering this error. Can someone please help.

    Posted: 03 Jan 2020 12:19 AM PST

    ERROR[01-03|07:22:06.071] Failed to append ancient body number=5202403 hash="[213 187 173 198 65 247 180 237 228 127 94 201 85 3 110 9 18 207 228 60 200 254 123 167 18 171 179 166 62 59 189 44]" err="open /vagrant/data/ethereum_testnet/geth/chaindata/ancient/bodies.0007.cdat: cannot allocate memory"

    WARN [01-03|07:22:06.083] Truncating freezer table database=/vagrant/data/ethereum_testnet/geth/chaindata/ancient table=headers items=5202404 limit=5202403

    WARN [01-03|07:22:06.101] Truncating freezer table database=/vagrant/data/ethereum_testnet/geth/chaindata/ancient table=hashes items=5202404 limit=5202403

    INFO [01-03|07:22:06.129] Append ancient failed number=5202403 err="open /vagrant/data/ethereum_testnet/geth/chaindata/ancient/bodies.0007.cdat: cannot allocate memory"

    CRIT [01-03|07:22:06.130] Failed to write block data to ancient store err="open /vagrant/data/ethereum_testnet/geth/chaindata/ancient/bodies.0007.cdat: cannot allocate memory"

    ​

    I am running ropsten node on Virtual Machine. I started with allocating 2GB of memory to the machine and now I have allocated 8GB. There seems to be no respite despite increasing the memory allocated to the virtual machine. I have successfully run bitcoin, litecoin and bch node on (only 1 VM) similar design by just allocating 3GB to the VM, however similar approach fails when I am trying for Ropsten node.

    submitted by /u/spider143
    [link] [comments]

    2019 in review and what to expect in 2020…

    Posted: 02 Jan 2020 11:54 AM PST
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