
surfing the singularity | @scr_wtf
miami
Joined February 2012
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lil perp retweeted
Replying to @crispheaney
experimenting on novel things is the best way to actually learn and succeed
lil perp retweeted
Fixed point arithmetic is the lifeblood of DeFi programming, and also a giant footgun. Forgot to rescale after multiplication? Your math is now off by orders of magnitude.
Hylo's Fix library tracks precision at the type level, and dependently types the output precision of every operation. You literally can't write bugs with it.
I had no idea it was this fast though lol
github.com/hylo-so/fix
Small CU benchmark of common Rust libraries used in DeFi.
Interestingly, @hylo_so 's Fix outperformed even rust_decimal at the same 128 bit count and scale.
github.com/ChiefWoods/math-c…
lil perp retweeted
Ship Week v3 brought to you by @jito @solanamobile @Quicknode @CooleyLLP & @solflare begins tomorrow.
The event takes place at The DOCK.
See the schedule for the week below. 👇
lil perp retweeted
Ship Week v3: Welcome Happy Hour
Join The Port and friends for a welcome happy hour to celebrate Ship Week v3, Solana Accelerate (@SolanaEvents) and Consensus Miami (@consensus2026).
Sponsored by @jito @solanamobile @solflare @Quicknode @CooleyLLP.
Register below.👇
lil perp retweeted
This year the venue will be bigger, there will be more surprises and you will be entertained. Join us in Miami at The PORT’s very own SHIP WEEK V3
If @HypoNyms brings his balls with him I’ll have a live leetcoding session with him.
He’ll probably win but he still wont be able to explain why he thinks vertically integrated build/searchers are better for Solana than JITO BAM market layer stabilization.
When he loses the live debate and ultimately has a beer with me after he’ll admit that he’s just a young buck tryna make a buck.
In the end the best will prevail.
SHIP WEEK V3. May 4-10th.
Live from burgeoning tech capital of the world, Miami.
Featuring the best of @solana & crypto for a week of shipping, events & technical talks.
It's a jam packed week, learn more about what's taking place & when.👇
lil perp retweeted
SHIP WEEK V3. May 4-10th.
Live from burgeoning tech capital of the world, Miami.
Featuring the best of @solana & crypto for a week of shipping, events & technical talks.
It's a jam packed week, learn more about what's taking place & when.👇
lil perp retweeted
Every day, the internet feels less human.
AI, bots, and deepfakes are making it harder to know who or what is real.
@VeryAI was born to solve that.
Today, I’m excited to share that we’ve raised $10M to build the first Proof of Reality for the new internet. ↓
lil perp retweeted
AgentCash is live. Opus 4.6 is giving $100k to users.
Onboard now at agentcash dot dev.
Story time.
x402 was launched in May 2025 by our friends at Coinbase. By September there was around $10,000 of transaction volume. We launched x402scan in October. Within a month we'd reached $100,000,000 of transaction volume.
If you've been following me, you'll know I'm first to admit that 99.8% of that volume was speculative. There was a memecoin frenzy on the platform. The whole thing was quite silly.
Our team locked in: We cleared off our pegboard and I put a single index card in the middle:
"If you were to give an agent $5, have it spend 1-cent 500 times, and return a result worth more than $5, what would those tool calls be?"
At first the exercise looked silly. ACP and UCP were being launched by OpenAI and Gemini. The vertically-integrated-foundation-model-providing-behemoths. These leaned into "conversational commerce": chat with an LLM to buy stuff.
Conversational commerce is going to be great. It's going to provide a better shopping experience for consumers, better conversion for merchants, and a great take rate for the middlemen. I'm excited about it. But there's limited space for a new upstart. Payments and e-comm are a game won by scale and network effects.
We shipped hundreds of x402 endpoints between December and March.
StableStudio dot dev: All the frontier image & video generation models. From one USDC balance. Creatives seemed to love that. Gemini's $20 / month for 20 Veo generations or $200 / month for 200 Veo generations did not make sense to these folks. Usage-based pricing did.
StableEnrich dot dev: Contact enrichment and people search. The sales and go-to-market people love this. It's the single easiest way to do sales and recruiting. Their usage numbers are off the charts.
Non-technical people were onboarding to Claude Code for the first time to be able to use these tools. They were eating glass.
AgentCash is the culmination of that work. It's a single MCP server / CLI that gives you access to 280+ tier-1 resources, from a single USDC balance. And it works with any x402 compatible server.
AgentCash installs into your existing agent: Claude Code, OpenClaw etc.
During beta, AgentCash lived in 300 different Claude Code, OpenClaw and Codex setups around the world. Those users did 250,000 API calls and north of $10,000 in spend in one month.
Open Agentic Commerce is here. It lives in contrast to the double-whitelist walled gardens that are trending in the industry.
We believe in a future of the internet where agents can pass paywalls. One where agents are first party citizens.
You'll be hearing much more from us soon. AgentCash is just the start.
Onboard and follow me, @agentcashdev and the team to stay in the loop.
lil perp retweeted
Good data! This is issue I mentioned in my pinned tweet about OMMs history. Notice good actors: Aquifer, ZeroFi, Tessera, BisonFi
Missing here is our friends at GoonFi
Btw, one of these is us.. we've never abused users since we came out long before the OMM trend.
volumes on @solana are routed to the AMM and propAMM with the "best" instantaneous quote. however maintaining the best quote exposes liquidity providers to risk from stale quotes, arbitragers and informed traders
the strategy several prop AMM have converged on is creating artificial volatility to flash "best" quotes to routers to increase their share of order flow
the chart below shows higher volatility correlates with a higher share of @JupiterExchange volume
lil perp retweeted
volumes on @solana are routed to the AMM and propAMM with the "best" instantaneous quote. however maintaining the best quote exposes liquidity providers to risk from stale quotes, arbitragers and informed traders
the strategy several prop AMM have converged on is creating artificial volatility to flash "best" quotes to routers to increase their share of order flow
the chart below shows higher volatility correlates with a higher share of @JupiterExchange volume
lil perp retweeted
Microsoft says its $7.3 billion AI data center in Wisconsin is on track. We dispatched drones to investigate.
Ground Truth is a series we'll release every two weeks until Fairwater Wisconsin goes hot. Episode 1 is out now.
lil perp retweeted
As the engineer that built the initial BAM client and experimented with multiple Solana scheduler designs, very interesting for me to see an alternative mechanism and approach. Just commenting on the tech-side here.
The big conceptual difference vs BAM is that Harmonic 'plays around' with PoH and entry creation/propagation, still very obviously within protocol, but pushes far further than the original intention and all other clients implementation which always record transactions right after execution. This has upsides (longer optionality) and downsides (reduction in cluster-wise parallelism).
My summary of Harmonic changes (built on top of Jito-Solana):
- Updated block_engine_stage in order to also receive complete blocks via a `subscribe_blocks` GRPC stream.
- Sends blocks from block_engine_stage to block_stage.
- Adds a block_stage that receives the full blocks and records/executes them if possible.
- Either the 'vanilla scheduler' (scheduler+bundle_consumer) or the block_stage claim a slot bank via DecisionMaker and stay out of the others way if a slot was already claimed.
- If the block_stage is able to execute (claimed slot), it pauses vote execution, validates all the transactions in the incoming block, records them all into the PoH stream (entry will shred out), and lastly schedules them in contentious chunks to parallel worker threads to actually change bank state via execution and commit.
- If something fails, the block_stage un-claims the slot and gives the 'vanilla scheduler' a chance to execute/record/commit transactions. Since the transactions are all-or-nothing; the vanilla scheduler will be starting with a 'fresh' bank in regards to user transactions.
- Final thing to note, is the `target_ns_per_tick`, which is used to adjust time between ticks, is increased before the block is recorded and reduced aka 'sped up' (to basically asap) after. Basically first giving more time for a block to make it in, and then not waste time after it has been recorded.
Interestingly enough, the block_stage assumes the block is within cost unit budget limits as it does not check before execution; only records them all after they all succeed with execution. If I'm right then a block could be propagated that would be rejected by the network. I assume the external builder checks this though.
Our agave based harmonic client salsa is now open source! ~~~~
github.com/harmonic/salsa
The way to prove an AI agent is tied to a verified human owner with just a @VeryAI palm scan.
Secure, private, and now available on Solana
xitter.cf/VeryAI/status/20187216…
Introducing clawkey.ai - Human verification, powered by VeryAI’s palm-scan. 🦞🔑
A way to prove that an AI agent is tied to a verified human owner.
With clawkey.ai, platforms can finally decide how to handle agents: which ones to allow, which ones to limit, and which ones to block. Secure and private, living on @solana, the most scalable chain.
lil perp retweeted
Smaller @solana validators are feeling the squeeze as vote coverage is gone for most and @SolanaFndn Delegation Program stake is dwindling. So I built this profitability dashboard with commission simulator:
Enjoy!
steakstache.com/profitabilit…
Happy bday papi @crispheaney
Real goldbug type sheet now. Uponly
































