# Layer2 项目索引 By [Renaissance Labs](https://paragraph.com/@renaissance-labs) · 2022-02-11 --- Research Institute ------------------ [Finality Labs](https://link.juejin.im/?target=https%3A%2F%2Ffinalitylabs.io%2F) [L4](https://link.juejin.im/?target=https%3A%2F%2Fl4.ventures) State Channels -------------- [Counterfactual](https://link.juejin.im/?target=https%3A%2F%2Fwww.counterfactual.com%2F) [Celer Network](https://link.juejin.im/?target=https%3A%2F%2Fwww.celer.network%2F) [Liquidity Network](https://link.juejin.im/?target=https%3A%2F%2Fliquidity.network%2F) [Lighting Network](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2F%23intro) [Raiden Network](https://link.juejin.im/?target=https%3A%2F%2Fraiden.network%2F) [Perun](https://link.juejin.im/?target=https%3A%2F%2Fwww.perun.network%2F) [Magmo](https://link.juejin.im/?target=https%3A%2F%2Fmagmo.com%2F) [FunFair](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2F) Pisa [Connext](https://link.juejin.im/?target=https%3A%2F%2Fconnext.network%2F) [Machionmy](https://link.juejin.im/?target=https%3A%2F%2Floomx.io%2F) [Sprites](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2FAwesome-Layer-2%2FAwesome-Layer-2%2Fblob%2Fmaster%2FProjects.md%23sprites) [SpankChain](https://link.juejin.im/?target=https%3A%2F%2Fspankchain.com%2F) [Parsec](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2FAwesome-Layer-2%2FAwesome-Layer-2%2Fblob%2Fmaster%2FProjects.md%23parsec) Sidechains ---------- [Loom Network](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2FAwesome-Layer-2%2FAwesome-Layer-2%2Fblob%2Fmaster%2FProjects.md%23loom-network) POA Network Plasma [SKALE](https://link.juejin.im/?target=https%3A%2F%2Fwww.skalelabs.com%2F) [OmiseGo](https://link.juejin.im/?target=https%3A%2F%2Fomisego.network%2F) [Livepeer](https://link.juejin.im/?target=https%3A%2F%2Flivepeer.org%2F) Off - chain computation ----------------------- [Truebit](https://truebit.io/) TEEX STARK Project contents ================ Finality Labs ------------- L4 -- L4 Venture is building Web3(a decentralized web that removes middlemen and incentivizes users to contribute) **Projects:** [Counterfactual](https://link.juejin.im/?target=https%3A%2F%2Fwww.counterfactual.com%2F); [ETHglobal](https://link.juejin.im/?target=https%3A%2F%2Fethglobal.co%2F); [ETHprize](https://link.juejin.im/?target=http%3A%2F%2Fethprize.io%2F); [The Stable Fund](https://link.juejin.im/?target=https%3A%2F%2Fstable.fund%2F); [ETHER CAPITAL](https://link.juejin.im/?target=https%3A%2F%2Fethcap.co%2F). [Website](https://link.juejin.im/?target=https%3A%2F%2Fl4.ventures%2F) [Medium-L4 Blog](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fl4-media) Counterfactual -------------- **Intro:** Counterfactual is a object-oriented generalized state channel framework lead by [L4](https://link.juejin.im/?target=https%3A%2F%2Fl4.ventures%2F). ### Product/Document [Website](https://link.juejin.im/?target=https%3A%2F%2Fwww.counterfactual.com%2F) [Whitepaper](https://link.juejin.im/?target=https%3A%2F%2Fl4.ventures%2Fpapers%2Fstatechannels.pdf) [Specifications](https://link.juejin.im/?target=https%3A%2F%2Fspecs.counterfactual.com%2F) [Github](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fcounterfactual) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fstatechannels) ### Article [Counterfactual:Generalized State Channels on Ethereum](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fstatechannels%2Fcounterfactual-generalized-state-channels-on-ethereum-d38a36d25fc6) :Introduction and announcement of the project Counterfactual. [Generalized State Channels on Ethereum](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fl4-media%2Fgeneralized-state-channels-on-ethereum-de0357f5fb44): A state channel concept writen by Liam Horne and Jeff Coleman before the project begins.Here talks about their objects and design purpose. [State Channel Applications](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fstatechannels%2Fstate-channel-applications-1f170e7d542e) :A discussion about state channel applications and what Counterfactual do:  splits the state channel resolution logic from the application logic. [Channelising MixEth with the Counterfactual framework](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fpisa-research%2Fchannelising-mixeth-with-the-counterfactual-framework-b53b7f839cc) :Writen by Chris Buckland,researcher from PISA. About a jounary of writing an application(MixEth Protocol) using Counterfactual. [State Channels for Dummies: Part 5(Generalized State Channels / Counterfactual)](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fblockchannel%2Fstate-channels-for-dummies-part-5-6238f83f8da3) :About mechanism of generalized state channels writen by Eric Olszewski. Celer Network ------------- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fwww.celer.network%2F) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40CelerNetwork) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fceler-network) [Youtube](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fchannel%2FUC8-k15uAVa5vfpLbh1gU_hA%2Fvideos) [Telegram](https://link.juejin.im/?target=https%3A%2F%2Ft.me%2Fcelernetwork) [Reddit](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2Fcelernetwork%2F) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fcelernetwork) [Founder — Mo Dong Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fno89thkey) ### Product/Document [White Paper](https://link.juejin.im/?target=https%3A%2F%2Fwww.celer.network%2Fdoc%2FCelerNetwork-Whitepaper.pdf) [cWallet](https://link.juejin.im/?target=https%3A%2F%2Fget.celer.app%2F) ### Articles [Celer Network：Bring Internet Scale to Every Blockchain](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fceler-network%2Fceler-network-bring-internet-scale-to-every-blockchain-b8f3c9a2d270) [Celer Network MVP: The Most Advanced State Channel Full-Stack Solution](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fceler-network%2Fceler-network-mvp-the-most-advanced-state-channel-full-stack-solution-21df46234e42) [Celer Network Off-Chain Crypto Economics](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fceler-network%2Fceler-network-off-chain-crypto-economics-13999b11e635) ### Videos [Celer Network Full Stack MVP Demo](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DGoFnWPyEJ18) [Celer Network Layer-2 Crypto Economics Mechanism Design](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DK2FxqAmrYD8) [SF Ethereum Developers Meetup - Celer Network with Mo Dong](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DP_meMqDspNI) [Celer Network Review](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DVsFGz4O7i5U) [aelf x Celer Network Community AMA](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D5b3sNrTf210) [Celer Network Interview 1](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DuU3jp_JBZ7M%26t%3D67s) [Celer Network Interview 2](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DKJwXWDmSn3c) [Celer Network Interview 3](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dfcfybxi6W30) Liquidity Network ----------------- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fliquidity.network%2F) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fliquidity-network) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40liquidity.network) [Youtube](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fchannel%2FUCun8UadDUB5-lBVUli_R6GA%2Fvideos) [Telegram](https://link.juejin.im/?target=https%3A%2F%2Ft.me%2Fliquiditynetwork) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fliquiditynet) [Reddit](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2Fliquiditynetwork%2F) [Founder—Arthur Gervai Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FHatforceSec) ### Product/Document [White Paper](https://link.juejin.im/?target=https%3A%2F%2Fliquidity.network%2Fwhitepaper_Liquidity_Network.pdf) [Apple Wallet Dowland](https://link.juejin.im/?target=https%3A%2F%2Fitunes.apple.com%2Fch%2Fapp%2Fliquidity-network-wallet%2Fid1395924630) [Android Wallet Dowland](https://link.juejin.im/?target=https%3A%2F%2Fplay.google.com%2Fstore%2Fapps%2Fdetails%3Fid%3Dcom.liquiditynetwork.wallet%26pcampaignid%3DMKT-Other-global-all-co-prtnr-py-PartBadge-Mar2515-1) [REVIVE Paper](https://link.juejin.im/?target=https%3A%2F%2Feprint.iacr.org%2F2017%2F823.pdf) [NOCUST Paper](https://link.juejin.im/?target=https%3A%2F%2Fliquidity.network%2FNOCUST_Liquidity_Network_Paper.pdf) ### Articles [Noucst 101](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fp%2F2acfbc0be47b%3Fsource%3Duser_profile---------2------------------) [Liquidity Network Token Model](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fliquidity-network%2Fliquidity-network-token-model-d22861ab9faa) [Liquidity Network Mobile App on Mainnet](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fliquidity-network%2Fliquidity-network-mobile-app-on-mainnet-f95bd87ffec9) ### Videos [Liquidity Network Interview 1](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DBDX9VWBFySE) [Liquidity Network Interview 2](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DvZ3vj5HU3Ec) [What is Liquidity Network](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DpYXP-X-6yxI) [How Liquidity Wallet Work](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D43DFoNiE5mQ) [A speech on Zurich ——Non-Custodial Financial Intermediaries](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D-s4_frwlLj0) [Liquidity.Network and REVIVE](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DemZTtmiR-AY) [Wallet Demo](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DjM9VWRBbqtU) Lighting Network ---------------- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2F%23intro) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Flightningnetwork) [Reddit](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2Flightningnetwork%2F) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40lightingnetwork) [Telegram](https://link.juejin.im/?target=https%3A%2F%2Ft.me%2FLightningNetwork) [Founder—Joseph Poon Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fjcp) ### Product/Document [Summary](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2Flightning-network-summary.pdf) [Design Overview](https://link.juejin.im/?target=http%3A%2F%2Flightning.network%2Fdocs%2F) [White Paper](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2Flightning-network-paper.pdf) [LIGHTNING NETWORK EXPLORER\[TESTNET\]](https://link.juejin.im/?target=https%3A%2F%2Fexplorer.acinq.co%2F%23%2F) [SF Bitcoin Devs Presentation Slides](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2Flightning-network.pdf) [SF Bitcoin Social Presentation Slides](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2Flightning-network-presentation-sfbitcoinsocial-2015-05-26.pdf) [Time and Bitcoin Presentation Slides](https://link.juejin.im/?target=https%3A%2F%2Flightning.network%2Flightning-network-presentation-time-2015-07-06.pdf) ### Articles [Lightning Network is the Future of Bitcoin](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fbreez-technology%2Fthe-future-of-bitcoin-3187aefe2746) [Understanding Lightning Network using an Abacus](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fbreez-technology%2Funderstanding-lightning-network-using-an-abacus-daad8dc4cf4b) [Mathematical Proof That the Lightning Network Cannot Be a Decentralized Bitcoin Scaling Solution](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40jonaldfyookball%2Fmathematical-proof-that-the-lightning-network-cannot-be-a-decentralized-bitcoin-scaling-solution-1b8147650800) [Continued Discussion on why Lightning Network Cannot Scale](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40jonaldfyookball%2Fcontinued-discussion-on-why-lightning-network-cannot-scale-883c17b2ef5b) [Introducing Fairlayer](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Ffairlayer%2Fintroducing-failsafe-network-ea47ab476fe6) [Why Lightning and Raiden Networks Will Not Work](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Ffairlayer%2Fwhy-lightning-and-raiden-networks-will-not-work-d1880e4bc294) [Lightning Protocol & The Raiden Network: A Beginner’s Guide](https://link.juejin.im/?target=https%3A%2F%2Fblog.springrole.com%2Flightning-protocol-the-raiden-network-a-beginners-guide-c9d7bc702748) [Lightning Network enables Unicast Transactions in Bitcoin. Lightning is Bitcoin’s TCP/IP stack.](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40melik_87377%2Flightning-network-enables-unicast-transactions-in-bitcoin-lightning-is-bitcoins-tcp-ip-stack-8ec1d42c14f5)：About working principle of Lightning Network. [Sparky: A Lightning Network in Two Pages of Solidity](https://link.juejin.im/?target=https%3A%2F%2Fwww.blunderingcode.com%2Fa-lightning-network-in-two-pages-of-solidity%2F) ### Videos [Explain lighting Network](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Drrr_zPmEiME) [Lightning Network Explained Simply](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DpBh4DcM-0pg) [What is the Lightning Network?](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dk14EDcB-DcE) [SF Bitcoin Devs Seminar: Scaling Bitcoin to Billions of Transactions Per Day（ Joseph Poon）](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D8zVzw912wPo) [San Francisco Bitcoin Meetup - Lightning for the People](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DAGHsTDrr8Ck) [Misconceptions about Lightning Network](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dc4TjfaLgzj4) [The truth about the lightning network](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DUYHFrf5ci_g) Raiden Network -------------- **Intro:** The Raiden Network is an off-chain scaling solution for performing ERC20-compliant token transfers on the Ethereum blockchain. It is Ethereum's version of Bitcoin's Lightning Network, enabling near-instant, low-fee, scalable, and privacy-preserving payments. ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fraiden.network%2F) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fraiden_network) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fraiden-network) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fraiden-network) [Reddit](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2Fraidennetwork%2F) [Youtube](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fchannel%2FUCoUP_hnjUddEvbxmtNCcApg) [Dev chat](https://link.juejin.im/?target=https%3A%2F%2Fgitter.im%2Fraiden-network%2Fraiden) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fraiden_network) [Etherscan](https://link.juejin.im/?target=https%3A%2F%2Fetherscan.io%2Ftoken%2F0x255aa6df07540cb5d3d297f0d0d4d84cb52bc8e6) [Cofounder— Lefteris Karapetsas Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FLefterisJP) ### Product/Document [Raiden Network Docs](https://link.juejin.im/?target=http%3A%2F%2Fraiden-network.readthedocs.io%2Fen%2Fstable%2F) [Official Raiden Network FAQ](https://link.juejin.im/?target=https%3A%2F%2Fraiden.network%2Ffaq.html) [Alpha Testing Version( Red Eyes )](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fraiden-network%2Fraiden%2Fmilestone%2F13) **Product:**[µRaiden](https://link.juejin.im/?target=https%3A%2F%2Fraiden.network%2Fmicro.html)(micro-Raiden): unidirectional micropayment channels. [µRaiden Github](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fraiden-network%2Fmicroraiden) [µRaiden Docs](https://link.juejin.im/?target=http%3A%2F%2Fmicroraiden.readthedocs.io%2F) [µRaiden: Unidirectional Off-Chain Payment Framework - Loredana Cirstea](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DE6CIgJPxgpQ) :introduction of µRaiden,how it works,and a demo of µRaiden. ### Articles [What is the Raiden Network?](https://link.juejin.im/?target=https%3A%2F%2Fraiden.network%2F101.html) [Lightning Protocol & The Raiden Network: A Beginner’s Guide](https://link.juejin.im/?target=https%3A%2F%2Fblog.springrole.com%2Flightning-protocol-the-raiden-network-a-beginners-guide-c9d7bc702748) [Raiden Network: Vision, Challenges and Roadmap](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40raiden_network%2Fraiden-network-vision-challenges-and-roadmap-593dfa34b868) [Raiden Transport Explained](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fraiden-network%2Fraiden-transport-explained-939d7741b6f4) [Raiden Network Token Launch Instructions](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40raiden_network%2Fraiden-token-launch-instructions-3dc5df1b2386) [The Raiden Network Token Auction Explained](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40raiden_network%2Fthe-raiden-token-auction-explained-1cc0c7946b26) [The Raiden Network Token Model](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40raiden_network%2Fthe-raiden-network-token-model-9b6ef8d0b64) [Raiden Network Developer Preview](https://link.juejin.im/?target=https%3A%2F%2Fhackernoon.com%2Fraiden-network-developer-preview-dad83ec3fc23) [µRaiden: Micropayments for Ethereum](https://link.juejin.im/?target=https%3A%2F%2Fhackernoon.com%2F%25C2%25B5raiden-micropayments-for-ethereum-f0756cd400b3) [Powering Micro-Transactions through the Raiden Network](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40KryptoPal%2Fpowering-micro-transactions-through-the-raiden-network-971a96ff5064) [Why Lightning and Raiden Networks Will Not Work](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Ffairlayer%2Fwhy-lightning-and-raiden-networks-will-not-work-d1880e4bc294) [A faster “Visa”](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40katerinastro%2Fa-faster-visa-onto-the-blockchain-cfdbc7014811) Perun ----- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fwww.perun.network%2F) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2FPerunEthereum%2FPerun) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FPerunNetwork) [Facebook](https://link.juejin.im/?target=https%3A%2F%2Fwww.facebook.com%2Fperun.network%2F) ### Product/Document [Generic State Channel Networks](https://link.juejin.im/?target=https%3A%2F%2Feprint.iacr.org%2F2018%2F320.pdf) [Perun: Virtual Payment Hubs over Cryptocurrencies](https://link.juejin.im/?target=https%3A%2F%2Feprint.iacr.org%2F2017%2F635.pdf) [Perun Features](https://link.juejin.im/?target=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1phBzFXt2QDEemh0JIOAI80nibe3JTRu5%2Fview) [FairSwap: How to fairly exchange digital goods](https://link.juejin.im/?target=https%3A%2F%2Feprint.iacr.org%2F2018%2F740.pdf) ### Articles [Monetha collaborates with Perun Network(News)](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2FMonetha%2Fcomments%2Fa5i51k%2Fsomething_new_and_exciting_is_coming_monetha%2F)) [Perun: virtual payment and state channel networks](https://link.juejin.im/?target=https%3A%2F%2Fethresear.ch%2Ft%2Fperun-virtual-payment-and-state-channel-networks%2F1685) ### Videos [Perun: Virtual Payment and State Channel Networks (Devcon4)](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DcgeELCtqE2s) [PERUN: Virtual Payment Hubs over Cryptographic Currencies](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DhFD1YaYVD6c) [General state channel networks](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DkBptBui1wYs) Magmo ----- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fmagmo.com%2F) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fmagmo%2Fforce-move-games) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FmagmoHQ) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmagmo) [Cofounder—Tim Close Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Ftomclse) ### Product/Document [White Paper](https://link.juejin.im/?target=https%3A%2F%2Fmagmo.com%2Fforce-move-games.pdf) [First ForceMove Application-Rock Paper Scissors Game](https://link.juejin.im/?target=https%3A%2F%2Fdemo.magmo.com%2F) [Introducing the Force-Move Games Framework for State Channels](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fstatechannels%2Fintroducing-the-force-move-games-framework-for-state-channels-b32dd953c13f) ### Articles [Introducing the Force-Move Games Framework for State Channels](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fstatechannels%2Fintroducing-the-force-move-games-framework-for-state-channels-b32dd953c13f) [An Overview of the Force-Move Games Framework for State Channels](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmagmo%2Fan-overview-of-the-force-move-games-framework-for-state-channels-ff28f0962b07) [We launched an example state channel app](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmagmo%2Fwe-launched-an-example-state-channel-app-17246bd98b05) ### VideoS [Force-Move Games - a simple framework for n-party state channel interactions](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DCeiT4LBurh8%26t%3D141s) FunFair ------- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2F) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FFunFairTech) [Facebook](https://link.juejin.im/?target=https%3A%2F%2Fwww.facebook.com%2Ffunfairtech%2F) [Discord](https://link.juejin.im/?target=https%3A%2F%2Fdiscordapp.com%2Finvite%2FrwETqSP) [Reddit](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2FFunfairTech%2F) [Telegram](https://link.juejin.im/?target=https%3A%2F%2Ft.me%2Fjoinchat%2FHtUKhUpG0FCu_X25mnU2Bg) [Facebook Community](https://link.juejin.im/?target=https%3A%2F%2Fwww.facebook.com%2Fgroups%2F148397155706069%2F) [Discord](https://link.juejin.im/?target=https%3A%2F%2Fdiscordapp.com%2Finvite%2FrwETqSP) [YouTube](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fchannel%2FUCr83ZHr_jPV_ANrs8u0cGSw%2Fvideos) ### Product/Document [Disruptive online gaming on the blockchain that’s Fun, Fast and Fair](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Fwp-content%2Fuploads%2FFunFair-Commercial-White-Paper.pdf) [FunFair Technology Roadmap and Discussion](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Fwp-content%2Fuploads%2FFunFair-Technical-White-Paper.pdf) [FAQ](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Ffrequently-asked-questions%2F) [GLOSSARY](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Fglossary%2F) [Brief introduction how Funfair work](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Fhow-it-works%2Four-solution%2F) [Showcase—Demo](https://link.juejin.im/?target=https%3A%2F%2Fshowcase.funfair.io%2F) ### Articles [Official gaming industry launch at ICE](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Fice-2018-round%2F) [Details on how to apply to participate in live beta released](https://link.juejin.im/?target=https%3A%2F%2Ffunfair.io%2Fhow-to-apply-to-be-a-closed-beta-participant%2F) [Interview with FunFair’s CEO Jez San](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fcoinmonks%2Finterview-with-funfairs-ceo-jez-san-bff1f6a2ad57) [FunFair company update — Aug 31st](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40aerobatic%2Ffunfair-company-update-aug-31st-72662f7576b2) ### Videos [Fun, fast & fair casino games powered by Ethereum](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DGb3RrTy40yI%26feature%3Dyoutu.be) [FunFair @ Ethereum Community Conference: Scaling tech for mass market gaming](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Dirpu2iHDiK0) [FunFair - Fate Channels - the first generalised state channels to go live in a commercial product](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DI7KFKqq9Ue0) [FunFair @ Enterprise Ethereum Alliance in London](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DFOTkHRyGE6I) [FunFair Technologies' Fate Channels: Lessons learned Implementing State Channels (Devcon4)](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D1ZHCpb-htMk) Pisa ---- ### Basic Information [Cofounder Patrick McCorry](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fpaddykcl%3Flang%3Dzh-cn) ### Product/document [Pisa: Arbitration Outsourcing for State Channels](https://link.juejin.im/?target=http%3A%2F%2Fwww0.cs.ucl.ac.uk%2Fstaff%2FP.McCorry%2Fpisa.pdf) ### Articles [Pisa: Arbitration Outsourcing for State Channels](https://link.juejin.im/?target=https%3A%2F%2Fethresear.ch%2Ft%2Fpisa-arbitration-outsourcing-for-state-channels%2F2058) ### Videos [Pisa Protocol: Solving Blockchain's Arbitration Problem w/ Patrick McCorry (Founder)](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DwPCJk5O4xwg) [Interview with Patrick McCorry](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DZdrNylN2iiY) Connext ------- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fconnext.network%2F) [Discord](https://link.juejin.im/?target=https%3A%2F%2Fdiscordapp.com%2Finvite%2FyKkzZZm) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fconnext) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FConnextNetwork) [Cofounder Arjun Bhuptani](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2FArjun_Bhuptani) ### Product/Document [Docs](https://link.juejin.im/?target=https%3A%2F%2Fdocs.connext.network%2F) ### Articles [Transparency Report](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fconnext%2Ftransparency-report-64c9e58e0a19) [Introducing Connext](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40arjunbhuptani%2Fintroducing-connext-ef07d4040d03) [What’s Next for Connext?](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fconnext%2Fwhat-we-become-66605b3e22ff) [The Connext Vault](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2F%40arjunbhuptani%2Fthe-connext-vault-4ee49df81131) ### Videos [Scaling Ethereum to Millions Of Users With State Channels - Connext Co-Founder Arjun Bhuptani](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3De5Ag0dA3z9E) [Scaling Ethereum dApps with Ethcalate feat. Rahul Sethuram from Connext](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3Ds8jRagGIoaA) [Episode 42: It's All About the MoneyShot, with Arjun Bhuptani](https://link.juejin.im/?target=https%3A%2F%2Fsoundcloud.com%2Fblockchannelshow%2Fepisode-42-its-all-about-the-moneyshot-with-arjun-bhuptani) Machionmy --------- ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Fmachinomy.com%2F) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Fmachinomy) [GitHub](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Fmachinomy%2Fmachinomy) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmachinomy) [Gitter](https://link.juejin.im/?target=https%3A%2F%2Fgitter.im%2Fmachinomy%2Fmachinomy) ### Product/Document [API](https://link.juejin.im/?target=https%3A%2F%2Fmachinomy.com%2Fapi%2F) ### Articles [We built a Generalised State Channels framework](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmachinomy%2Fapproaching-generalised-state-channels-b0d44ec47e35) [Code Walkthrough for Generalised State Channels](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmachinomy%2Fcode-walkthrough-for-generalised-state-channels-f3cdd52d8172) [Introduction to Vynos](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Fmachinomy%2Fexplaining-vynos-91f73eeb133a) Sprites ------- SpankChain ---------- Parsec ------ Loom Network ------------ **Intro**: Loom Network is building a fundamental infrastructure platform to help Ethereum scale.It allows developers to run large-scale social apps and games, and is the first Ethereum scaling solution to be live in production. ### Basic Information [Website](https://link.juejin.im/?target=https%3A%2F%2Floomx.io%2F) [Github](https://link.juejin.im/?target=https%3A%2F%2Fgithub.com%2Floomnetwork) [Medium](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Floom-network) [Youtube](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fchannel%2FUCahF8koYeqhJ32Dn5fDr9jg) [Telegram](https://link.juejin.im/?target=https%3A%2F%2Ft.me%2Floomnetwork) [Reddit](https://link.juejin.im/?target=https%3A%2F%2Fwww.reddit.com%2Fr%2Floomnetwork%2F) [Twitter](https://link.juejin.im/?target=https%3A%2F%2Ftwitter.com%2Floomnetwork) [FAQ](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Floom-network%2Feverything-you-need-to-know-about-loom-network-all-in-one-place-updated-regularly-64742bd839fe) ### Product/document [Loom SDK](https://link.juejin.im/?target=https%3A%2F%2Floomx.io%2Fdevelopers%2F) [CryptoZombies, Ethereum’s most popular DApp coding tutorial](https://link.juejin.im/?target=https%3A%2F%2Fcryptozombies.io%2F) [Delegatecall](https://link.juejin.im/?target=https%3A%2F%2Fdelegatecall.com%2F) [NO whitepaper because Loom Network is too busy shipping code](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Floom-network%2Floom-network-wheres-your-whitepaper-5c5c9075af72) ### Articles [Everything You Need to Know About Loom Network, All in One Place (Updated Regularly)](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Floom-network%2Feverything-you-need-to-know-about-loom-network-all-in-one-place-updated-regularly-64742bd839fe) [Loom SDK Projects: Axie Infinity — Collect, Breed, and Battle Fantasy Pets on the Blockchain!](https://link.juejin.im/?target=https%3A%2F%2Fmedium.com%2Floom-network%2Floom-sdk-projects-axie-infinity-collect-breed-and-battle-fantasy-pets-on-the-blockchain-22e6fd11b410) [What is Loom Network (LOOM)?](https://link.juejin.im/?target=https%3A%2F%2Fcoinswitch.co%2Finfo%2Floom-network%2Fwhat-is-loom-network) ### Videos [Loom Network AMA w/James Duffy](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D8Evsx9cHvwA) [Loom Network (LOOM) - Crypto Fundamental Analysis](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DRstsGJREaVs) [WILL LOOM (LOOM) 100X?? IS IT WORTH INVESTING?](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DrHVugUFz0Ys) [What is Loom Crypto? - DAppChains for Gaming?](https://link.juejin.im/?target=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DwUd2iS1BkAs) POA Network ----------- Plasma ------ SKALE ----- OmiseGo ------- Livepeer -------- --- *Originally published on [Renaissance Labs](https://paragraph.com/@renaissance-labs/layer2-2)*