Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp) header
Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp) profile picture

devlarper: @ensembleio @ripdotxyz @paint_swap @estforkingdom @0xdiesis ๐ŸŒจ๏ธ ๐Ÿ”๏ธ ๐Ÿ‚ ๐ŸŒž ๐Ÿ–๏ธ ๐Ÿšฒ ๐Ÿ”Š

Lake Tahoe, CA
Joined December 2011
Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)Photo by Justin ๐ŸŽถ DoubleSharp (@0xDoubleSharp)
Justin ๐ŸŽถ DoubleSharp retweeted
Ensemble is live ๐ŸŽถ Perp-powered exposure. Spot-token simplicity. Powered by and only possible thanks to Hyperliquid. Introducing BULL, BEAR, VOL and their inverses. Our first strategies, with much more to come. Each basket has a 500k cap. ensemble.io
29
23
27
150
54,499
Justin ๐ŸŽถ DoubleSharp retweeted
Estfor Kingdom is now 3 Years Old! We wouldn't have made it this far without everyone's support. To celebrate, we are running a Coin Event from today until the 14th of September. Log in, claim your Coins daily, and redeem them for exclusive Event Prizes!
4
11
2
32
1,660
Justin ๐ŸŽถ DoubleSharp retweeted
I built a safe gas abstraction system with user controlled passkeys for @EstforKingdom in a few weeks by myself and it's been working for nearly 6 months without issue. And with $S current price it's practically free for our user base (30-40% of sonic daily users btw)
A few apps have proved gasless works. They've also proved it's too expensive. A proxy wallet per user, a relayer, a signer pool, all run by one app for one app. Leave the front end and you need the gas token again. Sponsorship shouldn't be infra every team rebuilds. At Sonic, we're working on a native solution to this. Building it one layer down, into the chain itself.
1
4
11
415
Justin ๐ŸŽถ DoubleSharp retweeted
Players can already fully play Estfor for free no gas and not even needing a wallet with our passkey solution. Many players are already doing so. Will be interesting to see how chain level implements the same.
A few apps have proved gasless works. They've also proved it's too expensive. A proxy wallet per user, a relayer, a signer pool, all run by one app for one app. Leave the front end and you need the gas token again. Sponsorship shouldn't be infra every team rebuilds. At Sonic, we're working on a native solution to this. Building it one layer down, into the chain itself.
1
7
26
1,370
Justin ๐ŸŽถ DoubleSharp retweeted
It's Always Sunny in Australia: Justin's go down under to join the local counsel. ๐Ÿฆ˜
1
1
91
๐—˜๐—ฎ๐˜€๐˜†, ๐—ฟ๐—ถ๐˜€๐—ธ-๐—ณ๐—ฟ๐—ฒ๐—ฒ ๐˜„๐—ฎ๐˜† ๐˜๐—ผ ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ถ๐—ฏ๐˜‚๐˜๐—ฒ ๐˜๐—ผ ๐˜๐—ต๐—ฒ ๐Ÿญ%: Play @EstforKingdom for free. โœ…Burn $S โœ…Helps network stats with real activity โœ…Fun! โœ…Earn mechanism โœ…Free! โœ…<1 min/day effort โœ…Network opportunity if you want teapawt.net/remember_the_n/status/โ€ฆ
๐—ฆ๐—ผ๐—ป๐—ถ๐—ฐ ๐——๐—ฒ๐—™๐—ถ ๐˜€๐—ฒ๐—ฟ๐—ถ๐—ฒ๐˜€ #๐Ÿฌ๐Ÿฑ: @EstforKingdom โœ…Idle RPG on Sonic โœ…Built by @paint_swap โœ…Play to earn game items (sellable NFTs) โœ…Level up hero (valuable NFT) โœ…Clan wars to earn crypto (BRUSH) Let's dive in. ๐Ÿ‘‡ 1/๐Ÿงต
1
9
23
753
Justin ๐ŸŽถ DoubleSharp retweeted
The real bottleneck was never writing code. It's releasing it, debugging it, & keeping it running well. So when @Honeycombio CTO Charity Majors set a productivity target, she didn't chase 10x. She chose 2x, & built from there.
18
100
34
1,664
302,187
Justin ๐ŸŽถ DoubleSharp retweeted
About the conversation around automatic programming, how useful or useless it is. Well, for me it is quite simple: you need to be very good to multiply your output. Retaining quality is harder now, but if you manage you are accelerated 100x. Instead of fighting I enjoy the race.
23
33
5
406
24,130
Justin ๐ŸŽถ DoubleSharp retweeted
โ—๏ธ๐Ÿšจ BREAKING: Researchers used Mythos Preview to find the first public macOS kernel memory corruption exploit on Apple's M5 silicon, they give a glimpse into Mythos say itโ€™s really powerful. Apple spent five years and an estimated several billion dollars building Memory Integrity Enforcement (MIE), the hardware-assisted memory safety system built around ARM's MTE. It was the flagship security feature of the M5 and A19, designed specifically to kill the entire memory corruption bug class. Researchers from Calif built a working exploit in five days. According to Apple's own research, MIE disrupts every public exploit chain against modern iOS, including the recently leaked Coruna and Darksword kits. Calif walked into Apple Park this week and handed over the report in person. Full 55-page technical report drops after Apple patches the vulnerability.
125
700
150
6,827
3,502,473
Justin ๐ŸŽถ DoubleSharp retweeted
rip & $rHYPURR are secured by @threesigmaxyz ๐Ÿ”’ We understand that transparency and security are essential to earn trust. Hence, we have partnered with the best in the game to ensure our funds, code, and contracts are all flawless. Full audit available in our bio.
5
4
2
35
3,049
Justin ๐ŸŽถ DoubleSharp retweeted
Replying to @MasonCorval
We already did it's called @EstforKingdom
4
15
836
Justin ๐ŸŽถ DoubleSharp retweeted
Running a Sonic node currently uses a lot of disk and bandwidth, and takes a long time to sync, so it's nice to see improvements. Verkle Tries are cool. Thanks for following along. โœŒ๏ธ Also check out @ripdotxyz / $rHYPURR - we're the second largest holder of @Hypurr NFTs! ๐Ÿ˜บ
2
15
365
Justin ๐ŸŽถ DoubleSharp retweeted
Our bespoke AA implementation will utilise paymasters and @soniclabs FeeM which will allow us to recover 90% of the fee's used by users on our game. We will then subsidize the remaining 10% from other in-game mechanics and revenue generation. This allows a true web2 experience in EK with web3 security.
7
1
28
1,503
Justin ๐ŸŽถ DoubleSharp retweeted
In other research for @ripdotxyz I discovered @HyperliquidX precompiles like CoreWriter can integrate HyperEVM contracts to HyperCore spot & perps. The common way to interact is the (gasless) API, but using the HyperEVM let's you write smart contracts to enforce the rules. ๐Ÿ“
1
2
10
1,052
Justin ๐ŸŽถ DoubleSharp retweeted
zkSYS isnโ€™t a single chain. Itโ€™s an execution fabric. zkGenesis provides canonical stability. Prime Layer powers BTCFi execution. Edgechains run specialized applications. Different environments. One security foundation. All inherit Bitcoin's PoW.
18
25
62
3,831
Justin ๐ŸŽถ DoubleSharp retweeted
verified
4
3
1
33
2,054
Justin ๐ŸŽถ DoubleSharp retweeted
The greatest upgrade to @EstforKingdom is right around the corner. Sir @0xdeif built an incredible Account Abstraction system using @safe modules, @SonicLabs FeeM gas subsidies, and passkeys. I plugged it into our idle game โ€” and it changes everything! Here's what's coming ๐Ÿ‘‡
7
16
5
63
6,060
Justin ๐ŸŽถ DoubleSharp retweeted
Introducing the Hypurr Vault, a tokenized Hypurr 'treasury strategy' that mints rHYPURR, which represents exposure to a basket of Hypurrs + any airdrops they receive. Think a @HyperliquidX community vault for our favorite collection, the collection that represents the house for all of finance. Check out our docs for more info. Fractional exposure to Hypurr NFTs โ†’ Oracle-priced NAV โ†’ Trade anytime on @prjx_hl or mint/redeem directly on rip.xyz Cats are the new blue chip.๐Ÿฑ gmeow
2
7
23
687
Justin ๐ŸŽถ DoubleSharp retweeted
tldr; @EstforKingdom will be truly free and frictionless to play using account abstraction, session keys, and Passkey authentication. This will open the kingdom to all gamers, leveraging the benefits of Web3 ownership while removing the onramping and UX friction. LFG ๐Ÿง™โ€โ™‚๏ธ
3
7
274