{"schema":"BUIDL","d":{"id":6740,"members":[{"hackerId":95550,"projectMemberId":5407,"avatar":"https://cdn.dorahacks.io/images/hacker-avatar/1.jpg","name":"hacker97d810d","handle":"U_25703593edf285","email":"***@***","status":"pending","role":3,"title":null,"introduction":null}],"pictures":["https://cdn.dorahacks.io/static/files/18940420f5a7418f0050f3b445698c16.png"],"roundProjects":[],"hackathonProjects":[{"id":6357,"hackathon":{"id":127,"tabSet":[{"id":171,"name":"Tracks & Ideas","slug":"track","description":"# Track\n\n### Product Expansion\n\n
\n\n- Options Market\n\n - frxETH call put/options\n\n- Fraxlend Optimizer fFrax Vault\n\n - Ex. 4626 vault that depositors can deposit FRAX into.\n\n- Frax Ecosystem Derivatives Market\n\n - FLP token with FRAX, FXS, frxETH, CRV, CVX\n\n- FRAX-denominated Concentrated Liquidity AMM\n\n- **Cowswap solver that routes everything via FRAX/frxETH**\n\n- Improved liquid ve-tokens\n\n- Cross-chain veFXS receipt\n\n - Read veFXS balance on a non-mainnet chain in order to get farming boosts\n\n- Quicker Fraxferry Tranfers\n\n - Enabled by zk-proofs or other means\n\n- NFT lending for FRAX, frxETH\n\n- zkFrax\n\n - Privacy enabled P2P Frax ecosystem transactions\n\n- Frax automations\n\n - Automate interactions in the Frax ecosystem\n\n- FraxMEV\n\n - Leverage frxETH block producing ability to essentially do feeless liquidations, swaps, etc.\n\n- An Innovative new veFXS (and veFPIS) wrapper like cvxFXS that uses bucketed veFXS locks to allow for redemptions+full peg rather than cvxFXS.\n\n
\n\n\n### Consumer Adoption\n\n
\n\n- Fraxlend Notification System\n\n - Telegram bot that can track any wallet’s Fraxlend positions and update users daily.\n\n- FraxPay\n\n - Merchants accept Frax\n\n- Easy to-use Frax UIs\n\n - 1-click sfrxETH swap front-end\n\n - Fraxlend front-end\n\n - Fraxswap front-end\n\n - FRAX staking front-end\n\n- Fraxramp\n\n - On/off-ramping solution for FRAX\n\n- FraxWallet\n\n
\n\n### Data Analytics\n\n
\n\n- Fraxlend and Fraxswap Visualizations\n\n - Based on subgraphs\n\n- Frax Whale Watch\n\n - Activity visualization of large holders\n\n- Dashboards for AMOs\n\n - Individual AMO Information\n\n - Multi-sig interactions\n\n - On-chain entity interaction\n\n - Granular historical data of individual AMO performance\n\n - Bring context to actions\n\n- Dashboards for Frax/frxETH liquidity farming opportunities"},{"id":179,"name":"Workshop Schedule","slug":"workshop","description":"# Workshop Schedule\n\n- Youtube playlist: https://www.youtube.com/watch?v=WmaJ9rfrhpg&list=PLpkpEL9gYGewugg_3ilKBXLOI_Tc4SCu3&index=2\n\n
\n\n

Date & Time	Event	Presenter	Links
Friday June 2nd 11am PT	Technical Workshop	Sam Kazemian	Youtube> Binance>
Sunday June 4th 11 am PT	Office Hours	Travis Moore	Zoom Meeting ID: 885 5936 1866 Password: 206921
Friday June 16th 12 pm PT	Technical Workshop	Drake Evans	Youtube> Binance>
Sunday June 18th 11 am PT	Office Hours	Drake Evans	Zoom Meeting ID: 874 8038 6849 Password: 520503
Sunday June 25th 11 am PT	Office Hours	Nader Ghazvini	Zoom Meeting ID: 886 8721 7705 Password: 325848
Sunday July 9th 11 am PT	Office Hours	Sam Kazemian	Zoom Meeting ID: 874 2871 0967 Password: 689782

\n\n# FraxBuild Technical Workshop 01\n\n- Time: Friday June 2nd 11am PT\n\n![youtube](https://www.youtube.com/watch?v=WmaJ9rfrhpg)\n\n- Youtube: https://www.youtube.com/watch?v=WmaJ9rfrhpg\n\n- Binance live: https://www.binance.com/en/live/video?roomId=2138007\n\n# FraxBuild Technical Workshop 02\n\n- Time: Friday June 16th 12 pm PT\n\n![youtube](https://www.youtube.com/watch?v=HmjQ3SSsEis)\n\n- Youtube: https://www.youtube.com/watch?v=HmjQ3SSsEis\n\n- Binance live: https://www.binance.com/en/live/video?roomId=2139751"},{"id":184,"name":"Registration Guide","slug":"register","description":"# ****Getting Started [1-2 MIN]****\n\n## **Step. 1 Complete your personal info**\n\n**0. Before that, make sure that you already have an account.**\n\nUse the **Sign in/up button** at the upper right corner of the page to access the sign-up options.\n\n![2.png](https://cdn.dorahacks.io/static/files/187b688d041d9e93db6f3bb449aa74b2.png)\n\n**Github, crypto wallet** and **email** are supported for creating an account. For BUIDLers, we recommend you to connect the account to your **github** to make more people know what you are building at any time.\n\n*You may be asked to receive a verification code via email if you’re new to [dorahacks.io](http://dorahacks.io). The email may take some time to arrive. No worries! The code will not expire in 10 minutes when you click “send code”.\n\n**1. Click [Avatar] -> [Profile] to enter the Account Center, and click the \"Edit Profile\" button under your info.**\n\n![33.png](https://cdn.dorahacks.io/static/files/1881042e43c57a5513bbd23453e8ca9d.png)\n\n**2. Fill in the form as required. (Contact details, GitHub, Skills and Interest)**\n\n![Frame 17.jpg](https://cdn.dorahacks.io/static/files/18810462b8a4229d09bbe8340349b9c1.jpg)\n\n## **Step. 2 Register at a Hackathon**\n\n**1. Click “Register as Hacker” and confirm.**\n\n![22.png](https://cdn.dorahacks.io/static/files/188579f1f16053c950a6659435e8a433.jpg)\n\n**2. When registration succeeds, you'll see your info on “Hacker” tab!**\n\n![Untitled.png](https://cdn.dorahacks.io/static/files/188579edfd5a612d70ba1284d209e152.png)"},{"id":321,"name":"Results","slug":"results","description":"# FraxBuild Hackathon Recap and Result Announcement\n\nHey there, folks! The FraxBuild Hackathon has just announced its winners and we want to give a big congratulations to the 8 amazing teams that came out on top! FraxBuild hackathon drew in a total of 32 project teams, really raising awareness about building on Frax and getting more folks involved in the developer community. The winning teams were split across three different tracks: Product Expansion, Consumer Adoption, and Data Analytics. They all built some super cool products and primitives that fit perfectly with the Frax ecosystem of stablecoins and primitives. So, let's take a closer look at these projects and see what they're all about!\n\n# Track: Product Expansion\n\n### 🥇First Prize\n\n**[Fraximal](https://dorahacks.io/buidl/6498)**\n\nOptimize FraxLend Lending Yield\n\n### 🥈Second Prize\n\n**[Revest Protocol veFXS/ veFPIS](https://dorahacks.io/buidl/6616)**\n\nLiquid Staking NFT for ve-FXS/FPIS\n\n### 🥉Third Prize\n\n### **[Zaros](https://dorahacks.io/buidl/6609)**\n\nPerps powered by LSTs. LSTs powered by perps rewards.\n\n### 🏅Honorable Mention\n\n**[zkFrax](https://dorahacks.io/buidl/6830)**\n\nzkFrax is a non-custodial solution that uses stealth addresses which enables users to receive Frax Ether(frxETH) Stablecoin on Ethereum Blockchain without revealing receivers real address\n\n# Track: Consumer Adoption\n\n### 🥇First Prize\n\n**[the sticker protocol](https://dorahacks.io/buidl/6740)**\n\nthe sticker protocol is a public good and fully permissionless and open hyperstructure for selling, printing, trading, and redeeming digital stickers backed by frxETH\n\n### 🥈Second Prize\n\n**[FraxSurance](https://dorahacks.io/buidl/6785)**\n\nSecure Your Future with FRAX-Backed Insurance: Shielded from Inflation, Covered for Life!\n\n### 🥉Third Prize\n\n**[Frax Lend Bot (Telegram)](https://dorahacks.io/buidl/6832)**\n\nThe perfect telegram bot for fraxlend customers and users to get daily notifications and get information.\n\n# Track: Data Analytics\n\n### 🥇First Prize\n\n**[Frax CurveAMO dashboard](https://dorahacks.io/buidl/6776)**\n\nDemystifying Frax's CurveAMOs"}],"skills":null,"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":32,"applicationsCount":68,"organization":{"id":359,"name":"Frax Finance","logo":"https://cdn.dorahacks.io/static/files/1881231d5b653dc5f8ebe4e4e6bb8a95.png"},"description":"# Introduction\n\nFrax Finance is a stablecoin protocol that issues innovative, decentralized stablecoins and builds subprotocols to support them. Currently, the three stablecoins issued by Frax are FRAX (dollar-pegged), frxETH (ETH-pegged), and FPI (CPI-pegged) while subprotocols include Fraxlend, Fraxswap, and Fraxferry. FRAX is one of the largest decentralized stablecoins in existence with over $1 billion in circulation, frxETH has been able to become the largest LSDs with 128k validators live today, and FPI pioneered the concept of a stablecoin that is pegged to the consumer price index that is resistant to inflation. \n\nFrax has been able to build a microcosm of DeFi within itself with a core team of devs in the single digits. Although they have been able to make great strides in development over the past few years, there is still much to be built and the Frax team cannot do it alone. That is why we are excited to announce FraxBuild, the first ever official hackathon of the Frax ecosystem. The goal for this hackathon is to:\n\n- Increase dev awareness of building on Frax and engaging with the developer community\n- Build products and primitives that compliment the Frax ecosystem of stablecoins and primitives\n- Educate developers about how they can integrate Frax into their protocols\n\nFraxBuild is co-hosted by Frax Finance, Flywheel DeFi, and DoraHacks. From May 29th to July 25th, applicants will be able to submit their applications online for a chance to win over $50k worth of prizes in $FXS. Winner of the hackathon will be interviewed and have their product demo’don Flywheel DeFi.\n\n# Chat and Get Support! \n\nBtw, don't miss out on the Idea Board tab! It's your go-to spot for valuable tips, idea sharing, team forming, advice and feedback, etc. Get inspired and inspire others as you embark on this amazing hackathon journey ✨\n*You need to click \"Register as a Hacker\" via the above button to post. \n\nIf you have any question, you can also leave it on the Idea Board page or contact DoraHacks user support account at Telegram @dorahacksofficial. \n\n# Key Dates\n\n

Date	Event
May 29th	Opening Ceremony
May 29th- July 25th	Submission Period
July 25th- July 27th	Review and Judging
July 27th	Winners Announced

\n\n# Judge Panel\n\n- Sam Kazemian\n- Travis Moore\n- Drake Evans\n- Ken Deeter\n- DeFi Dave\n\n# Prizes\n\nProduct Expansion\n- 1st place: $20k\n- 2nd place: $10k\n- 3rd place: $5k\n\nConsumer Adoption\n- 1st place: $7.5k\n- 2nd place: $3.5k\n- 3rd place: $1k\n\nData Analytics\n- 1st place: $2k\n- 2nd place: $750\n- 3rd place: $250\n\n# About Frax Finance\n\nFrax Finance is a protocol focused on building the most innovative and decentralized stablecoins as well as the financial infrastructure to support them. Launching in late 2020, Frax pioneered several concepts in DeFi including the hybrid stablecoin model and Automated Market Operations as well as ideas The DeFi Trinity and Stablecoin Maximalism. With a positive sum mentality, Frax Finance has been able to grow into one of the premier DeFi ecosystems with billions of dollars worth of stablecoins issued and hundreds of millions of dollars in TVL locked in its family of subprotocols.\n\n# Links\nhttps://frax.finance/\nhttps://docs.frax.finance/\nhttps://github.com/FraxFinance/frax-solidity\nhttps://t.me/fraxfinance","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":123,"winnerAnnounced":false,"teamCount":0,"title":"FraxBuild 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Adoption","judgingCriteria":"","weight":0},"bountyObjs":[]}],"chain":[],"chainList":[],"appliedGrant":false,"acceptRewards":false,"owner":94515,"ownerInfo":{"nickname":"shrugs","username":"shrugs","avatar":"https://cdn.dorahacks.io/static/files/18e007d43426779500a87f44260ae395.png"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":2,"voteCount":0,"projectMembers":[{"id":5407,"member":{"id":95550,"username":"U_25703593edf285","avatarUrl":"https://cdn.dorahacks.io/images/hacker-avatar/1.jpg","nickName":"hacker97d810d"},"email":"***@***","status":"pending","role":3,"title":null,"introduction":null}],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[0,42,69,70,71,80],"otherInfrastructures":[],"lastEditor":{"id":94515,"username":"shrugs","date":1689120326000},"upvoted":false,"followed":false,"upvoters":{"count":1,"list":[{"id":3630,"hacker":{"username":"shrugs","avatarUrl":"https://cdn.dorahacks.io/static/files/18e007d43426779500a87f44260ae395.png","nickName":"shrugs","introduction":"NFT OG, former core-maintainer of OpenZeppelin. author of Counters.sol (sorry t11s)"},"createdAt":"2023-07-19T23:35:10.229799+08:00","upvotes":"0.00","followed":false}]},"kycStatus":0,"ideas":[],"name":"the sticker protocol","techniqueField":"","source":"Hackathon-fraxbuild","vision":"the sticker protocol is a public good and fully permissionless and open hyperstructure for selling, printing, trading, and redeeming digital stickers backed by frxETH","projectDescription":"# the sticker protocol\n\nprint digital stickers, imbue them with value, and trade them across the web\n\n---\n\nhere's a video tour of this repo\n\n---\n\n![youtube](https://www.youtube.com/watch?v=hF2npA8Eu8A)\n\n---\n\nthe sticker protocol is a public good and fully permissionless and open hyperstructure for selling, printing, trading, and redeeming digital stickers backed by frxETH.\n\n---\n\n## welcome to DeFi Sticker.0\n\nthe sticker protocol eliminates [the mental transaction costs](https://nakamotoinstitute.org/micropayments-and-mental-transaction-costs/) of moving money on the internet — social micropayments are back, baby, and they're cooler than ever.\n\nstickers are an adhesive art form, a unique medium of creativity and expression that helps the p2p social web stick together.\n\n---\n\n## protocol overview\n\na sticker is an individual edition of an ERC1155 NFT living on a dedicated OP Stack rollup in which transfers and trades are fully subsidized and account-abstracted. stickers, upon minting, are fully backed by mainnet frxETH, which is staked for risk-free yield. upon burning a sticker on the rollup, the backing mainnet frxETH is unstaked and returned.\n\nas users react to their friends or creators around the web, the sticker NFTs are _transferred_, sending both meaning and money to another.\n\nas non-fungible stores of frxETH, stickers have an _insane_ monetary premium and yield from the sfrxETH is streamed to protocol participants (platforms, artists, and others). additionally, any stickers minted with ETH facilitate the locking of frxETH behind the scenes.\n\n---\n\n## technical details\n\n### printing\n\nartists provide sticker packs for printing. when a pack they've designed is minted, they earn a fee (calculated by `IPrinter#primarySaleInfo(...)`).\n\nanyone can produce a sticker to be sold on any platform — they're just NFTs and follow the NFT Metadata standard. artists can use the full expressivity of solidity to restrict the supply of their stickers or how they're distributed.\n\nanyone can write a UI to facilitate the minting of stickers, and claim a Finders Fee in exchange, giving them a pro-rata % of all yield generated by the ETH they facilitated the locking of. minting UIs *should not* charge an additional minting fee but ***can***—if they do so they should explicitly make that fact know in the breakdown of costs.\n\nusers print a sticker pack by providing the backing (frx)ETH, along with the artist's printing fee\n\nex: to mint a pack of 10 stickers backed by 0.0001 ETH each, the user pays 0.0012 (frx)ETH. 0.0002 frxETH goes directly to the artist, and each minted sticker is imbued with 0.0001 frxETH.\n\ntokenIds are deterministic by implementation — we pack the following information into a tokenId:\n\n| uint8 | uint8 | 8 bytes | 20 bytes |\n|---|---|---|---|\n| tier | id | salt | printer |\n| | | | = 32 bytes |\n\nusing this model, an artist defines a pack of stickers by providing a `salt` and `printer` contract.\n\nthe purpose of the salt is to support multiple packs of stickers with a single `printer` implementation.\n\nbecause `id` is a `uint8`, the maximum number of unique sticker designs in any one given pack is `256`.\n\n### mint with ETH, frxETH, frxETH#permit()\n\nstickers can be minted with ETH and frxETH, and optionally with `permit()`\n\nbecause ETH <> frxETH goes through the swap facility, the protocol opts to forward the frxETH directly to artists who can swap it to their preferred currency independently\n\n### sticker tiers\n\nstickers have tiers of value, satisfying the requirement that users be able to contribute a lot of value in a single sticker interaction\n\n| Tier | Color | Value (frxETH) | Est. Value (USD) |\n| --- | --- | --- | --- |\n| Common | White | 0.0001 | $0.2 |\n| Uncommon | Green | 0.001 | $2 |\n| Rare | Blue | 0.01 | $20 |\n| Epic | Purple | 0.1 | $200 |\n| Legendary | Orange | 1 | $2000 |\n\n([modeled after Blizzard rarity tiers](https://wowpedia.fandom.com/wiki/Quality))\n\n### sticker printers\n\nsticker printers are sticker implementation contracts, primarily responsible for defining the additional behavior and display of a sticker, as well as secondary sale royalties.\n\nsticker printers abide by the following interfaces\n- `IERC1155MetadataURI` — (`uri(...)`)\n- `IERC2981` — (`royaltyInfo(...)`)\n- `IPrinter`\n - `primarySaleInfo(...)`\n - `onBeforeMint`\n - `onAfterBurn`\n\n### (v1.0) Stick Together, The DAO\n\nthe sticker protocol should be a primitive, and as governance-minimized as possible, but i can't think of a way to efficiently and fairly distribute yield from the vault to protocol participants that isn't prey to sybil attacks or gamification.\n\nthe solution is to inject some human verification into the mix and distribute rewards through a combination of:\n\n- retroactive subsidization of integrations\n- retroactive subsidization\n- proactive grant distribution, nouns-style\n\nfor v0.1, the 'dao' is just a multisig that can claim and direct yield from the sfrxETH Vault.\nin v1.0, one could consider veTokenomics w/ guage voting to redirect vault yield per-epoch\n\n### (v1.0) subsidized transactions\n\nthe Sticker chain is operated by Stick Together, which is a paymaster for known transaction types on the OP chain, effectively providing free transactions for all sticker-related operations, especially transfers and distributions.\n\n### (v1.0) marketplaces\n\nuser-facing marketplaces for stickers can be incentivized with a claim on some % of the yield they facilitating locking per-epoch. this probably requires some sort of minimum-flow calculation, or otherwise requires stickers to be locked in the protocol per-epoch in order to measure yield distcretely, but there's something here.\n\ncan support counterfactual printers / sticker packs — just calculate the CREATE2 address of the printer and you'll know your token ids, etc.\n\n### mvp\n\nv0.1 — the protocol is first developed as a single-chain hyperstructure\n\nv1.0 — cross-chain messaging & dedicated OP Stack operated by Stick Together w/ account-abstracted subsidized txs\n\nwith the split-chain v1.0, minting-related logic (gating, total supply, etc) will live on mainnet and we want display/trading (uri, royalty info, etc) logic available on the sidechain — do we use deterministic deploys to deploy the same `IPrinter` on each chain? allows for easy message passing","teamDescription":"one of the many matts is a conceptual artist, NFT OG, and applied crypto technologist. He's maintained OpenZeppelin and helped draft and audit ERC721 and ERC1155. His sleep talking is visualized by an AI every morning in a project called Aleatoric and he has a chip in his hand that dispenses NFTs.\n\nhttps://oneofthemanymatts.com/","githubPage":"https://github.com/shrugs/stickers","githubVerify":0,"demoLink":null,"demoVideo":"https://www.loom.com/share/2cfe2948ec0b4bcfbc61d484f6f81b20?sid=28651fa5-fca5-44ed-b6f2-cdc5d7246dd8","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1689120326,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":"1ofthemanymatts","facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"agentStatus":null,"createdAt":"2023-07-10T22:43:49.743129+08:00","updatedAt":"2024-08-12T14:37:54.867502+08:00","milestoneEditor":94515,"path":"/buidl/6740","techField":"","techFieldAry":[],"techTree":[0],"tags":[0,42,69,70,71,80],"otherTags":[],"origin":"Hackathon-fraxbuild","intro":"# the sticker protocol\n\nprint digital stickers, imbue them with value, and trade them across the web\n\n---\n\nhere's a video tour of this repo\n\n---\n\n![youtube](https://www.youtube.com/watch?v=hF2npA8Eu8A)\n\n---\n\nthe sticker protocol is a public good and fully permissionless and open hyperstructure for selling, printing, trading, and redeeming digital stickers backed by frxETH.\n\n---\n\n## welcome to DeFi Sticker.0\n\nthe sticker protocol eliminates [the mental transaction costs](https://nakamotoinstitute.org/micropayments-and-mental-transaction-costs/) of moving money on the internet — social micropayments are back, baby, and they're cooler than ever.\n\nstickers are an adhesive art form, a unique medium of creativity and expression that helps the p2p social web stick together.\n\n---\n\n## protocol overview\n\na sticker is an individual edition of an ERC1155 NFT living on a dedicated OP Stack rollup in which transfers and trades are fully subsidized and account-abstracted. stickers, upon minting, are fully backed by mainnet frxETH, which is staked for risk-free yield. upon burning a sticker on the rollup, the backing mainnet frxETH is unstaked and returned.\n\nas users react to their friends or creators around the web, the sticker NFTs are _transferred_, sending both meaning and money to another.\n\nas non-fungible stores of frxETH, stickers have an _insane_ monetary premium and yield from the sfrxETH is streamed to protocol participants (platforms, artists, and others). additionally, any stickers minted with ETH facilitate the locking of frxETH behind the scenes.\n\n---\n\n## technical details\n\n### printing\n\nartists provide sticker packs for printing. when a pack they've designed is minted, they earn a fee (calculated by `IPrinter#primarySaleInfo(...)`).\n\nanyone can produce a sticker to be sold on any platform — they're just NFTs and follow the NFT Metadata standard. artists can use the full expressivity of solidity to restrict the supply of their stickers or how they're distributed.\n\nanyone can write a UI to facilitate the minting of stickers, and claim a Finders Fee in exchange, giving them a pro-rata % of all yield generated by the ETH they facilitated the locking of. minting UIs *should not* charge an additional minting fee but ***can***—if they do so they should explicitly make that fact know in the breakdown of costs.\n\nusers print a sticker pack by providing the backing (frx)ETH, along with the artist's printing fee\n\nex: to mint a pack of 10 stickers backed by 0.0001 ETH each, the user pays 0.0012 (frx)ETH. 0.0002 frxETH goes directly to the artist, and each minted sticker is imbued with 0.0001 frxETH.\n\ntokenIds are deterministic by implementation — we pack the following information into a tokenId:\n\n| uint8 | uint8 | 8 bytes | 20 bytes |\n|---|---|---|---|\n| tier | id | salt | printer |\n| | | | = 32 bytes |\n\nusing this model, an artist defines a pack of stickers by providing a `salt` and `printer` contract.\n\nthe purpose of the salt is to support multiple packs of stickers with a single `printer` implementation.\n\nbecause `id` is a `uint8`, the maximum number of unique sticker designs in any one given pack is `256`.\n\n### mint with ETH, frxETH, frxETH#permit()\n\nstickers can be minted with ETH and frxETH, and optionally with `permit()`\n\nbecause ETH <> frxETH goes through the swap facility, the protocol opts to forward the frxETH directly to artists who can swap it to their preferred currency independently\n\n### sticker tiers\n\nstickers have tiers of value, satisfying the requirement that users be able to contribute a lot of value in a single sticker interaction\n\n| Tier | Color | Value (frxETH) | Est. Value (USD) |\n| --- | --- | --- | --- |\n| Common | White | 0.0001 | $0.2 |\n| Uncommon | Green | 0.001 | $2 |\n| Rare | Blue | 0.01 | $20 |\n| Epic | Purple | 0.1 | $200 |\n| Legendary | Orange | 1 | $2000 |\n\n([modeled after Blizzard rarity tiers](https://wowpedia.fandom.com/wiki/Quality))\n\n### sticker printers\n\nsticker printers are sticker implementation contracts, primarily responsible for defining the additional behavior and display of a sticker, as well as secondary sale royalties.\n\nsticker printers abide by the following interfaces\n- `IERC1155MetadataURI` — (`uri(...)`)\n- `IERC2981` — (`royaltyInfo(...)`)\n- `IPrinter`\n - `primarySaleInfo(...)`\n - `onBeforeMint`\n - `onAfterBurn`\n\n### (v1.0) Stick Together, The DAO\n\nthe sticker protocol should be a primitive, and as governance-minimized as possible, but i can't think of a way to efficiently and fairly distribute yield from the vault to protocol participants that isn't prey to sybil attacks or gamification.\n\nthe solution is to inject some human verification into the mix and distribute rewards through a combination of:\n\n- retroactive subsidization of integrations\n- retroactive subsidization\n- proactive grant distribution, nouns-style\n\nfor v0.1, the 'dao' is just a multisig that can claim and direct yield from the sfrxETH Vault.\nin v1.0, one could consider veTokenomics w/ guage voting to redirect vault yield per-epoch\n\n### (v1.0) subsidized transactions\n\nthe Sticker chain is operated by Stick Together, which is a paymaster for known transaction types on the OP chain, effectively providing free transactions for all sticker-related operations, especially transfers and distributions.\n\n### (v1.0) marketplaces\n\nuser-facing marketplaces for stickers can be incentivized with a claim on some % of the yield they facilitating locking per-epoch. this probably requires some sort of minimum-flow calculation, or otherwise requires stickers to be locked in the protocol per-epoch in order to measure yield distcretely, but there's something here.\n\ncan support counterfactual printers / sticker packs — just calculate the CREATE2 address of the printer and you'll know your token ids, etc.\n\n### mvp\n\nv0.1 — the protocol is first developed as a single-chain hyperstructure\n\nv1.0 — cross-chain messaging & dedicated OP Stack operated by Stick Together w/ account-abstracted subsidized txs\n\nwith the split-chain v1.0, minting-related logic (gating, total supply, etc) will live on mainnet and we want display/trading (uri, royalty info, etc) logic available on the sidechain — do we use deterministic deploys to deploy the same `IPrinter` on each chain? allows for easy message passing","images":["https://cdn.dorahacks.io/static/files/18940420f5a7418f0050f3b445698c16.png"],"team":"one of the many matts is a conceptual artist, NFT OG, and applied crypto technologist. He's maintained OpenZeppelin and helped draft and audit ERC721 and ERC1155. His sleep talking is visualized by an AI every morning in a project called Aleatoric and he has a chip in his hand that dispenses NFTs.\n\nhttps://oneofthemanymatts.com/","github":"https://github.com/shrugs/stickers","demo":null,"video":"https://www.loom.com/share/2cfe2948ec0b4bcfbc61d484f6f81b20?sid=28651fa5-fca5-44ed-b6f2-cdc5d7246dd8","socialTwitter":"1ofthemanymatts","socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":6357,"projectId":6740,"name":"the sticker protocol","track":"Consumer Adoption","bounties":[],"haxonId":127,"haxonName":"FraxBuild Hackathon","status":2,"haxonCreateAt":"2023/05/29 07:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"tracks":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b6121\",\"badgeType\":\"buidl\",\"path\":\"/buidl/6740/achievement/b6121\",\"ownerId\":6740,\"iconName\":\"b1\",\"updatedDate\":\"2023/08/22\",\"title\":\"FraxBuild Hackathon\",\"detail\":\"Winner\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_FraxBuild~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_FraxBuild~c32Hackathon.jpg\",\"id\":6121,\"metaInfo\":{\"type\":\"HACKATHON_WINNER\",\"hackathonId\":127,\"title\":\"FraxBuild Hackathon\"},\"createdAt\":1692723003,\"updatedAt\":1692723003,\"type\":1,\"subjectId\":127,\"metadata\":{},\"buidl\":6740}}","{\"schema\":\"BADGE\",\"d\":{\"index\":\"b121\",\"badgeType\":\"buidl\",\"path\":\"/buidl/6740/achievement/b121\",\"ownerId\":6740,\"iconName\":\"b0\",\"updatedDate\":\"2023/07/10\",\"title\":\"FraxBuild Hackathon\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_FraxBuild~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_FraxBuild~c32Hackathon.jpg\",\"id\":121,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":127,\"title\":\"FraxBuild Hackathon\"},\"createdAt\":1689000235,\"updatedAt\":1689000235,\"type\":0,\"subjectId\":127,\"metadata\":{},\"buidl\":6740}}"]}}