Introduction Superfluid protocol enables money to move between entities continuously in time with no transaction. It is a new paradigm of how the money payment system works. Using this innovative building block, one can build novel applications for payroll, subscriptions, vesting, streaming AMMs, gaming, trade finance, rentals, and NFTs. …

If you are still writing development environment setup instruction for your project, time to use Nix! With Nix: Any developers and CI systems can have reproducible builds and deployments regardless of the platforms (any Linux, MacOS or even Windows using WSL2) they use, thanks to Nix: the package manager. You…

(originally published at: http://miaozc.me/2022-10-28-muh-l1s.html) In the interest of researching the development activeness and stage of development of various layer 1 projects, I did a quick analysis of their main github repo for: pull requests counts for the one month, commit activities since inception, ethos and narrative extracted from their communication…

For better formatted version, read the originally published version at: http://miaozc.me/2022-08-18-superfluid-gda.html 1 Generalized Distribution Payment Semantics Think of the following hypothetical payment requests: Microsoft requests to send $0.42 per share to all its share holders on the next ex-dividend date. Elon Musk requests to send a constant flow of money at €4.2B per 360 days…

Write the most gas efficient pure sorting function and win a prize! Info Sheet Network: Polygon Mainnet. Prize: Any Matic or ERC20 stored in the contract. Superfluid has funded $500 USDC! Period: Contest period ends by Fri Aug 19 2022 10:01:14 GMT+0000. Plus one more week of challenge period. Contest Address (SortProgramContest)…

Superfluid protocol is known to allow anyone to send a stream of money to another in constant flow rate forever without upfront liquidity lock-up, so long as the sender has available balance in its account. This alone already makes the Superfluid protocol stand out as a unique protocol in Web3…

Motivation Following the tutorials from Certora about Popsicle Finance Exploit, it is an interesting exercise to try out if we could reproduce the same exploit using dapptool fuzzing with randomized operations. The Exploit Test Case This is the test case reconstructed from Certora’s tutorial. function test_rewardInvariance_exploit() public {…

As the Chinese proverb says, “The insider knows the ropes, while the outsider just comes along for the ride”. …

Money has developed in different shapes and forms, but the modality of money transferring stays roughly the same. For physical commodity money such as gold and silver, money transferring is to change the ownership between two parties, and the amount you could transfer is limited by their weights. Silver ingots…