Sophie | AI × Web3 Builder

Crypto analyst → vibe coder 💻✨
Exploring agent economy, compliance automation, and on-device AI.
Turning vibes into reality, 24/7 🏆

[Sophie | AI × Web3 Builder @web3law_tech]

Spent two weeks trying to arbitrage Polymarket against Kraken.

There is not much arbitrage opportunity.
(Three live cases. Robust null. Co-movement is contemporaneous.)

But the same finding that killed the thesis became
the foundation for something cleaner.

My @krakenpro Agent CLI submission 👇

[Kraken Pro @krakenpro]

If you've been building with Kraken CLI, this is your moment.

Show what you built. Win up to $12,000.

Video submission. Open source.

Any use case: trading agents, monitoring tools, data pipelines, portfolio workflows.

[Sophie | AI × Web3 Builder @web3law_tech]

@AnthropicAI AI coding doesn’t just make engineers faster.

It makes domain experts more dangerous.

[Sophie | AI × Web3 Builder @web3law_tech]

Already building on it 🦊 — TaleTrip,

a fully on-device AI storytelling app for kids (TTS + Whisper, no cloud). Verified the privacy claim behaviorally: audio never touches disk, all in-memory. Even found a real ios-arm64 diffusion binary for on-device image gen 👏

Honest feedback: foundation is strong, but make the schema be the docs — TTS langs, RAM/model limits etc. don't match the docs, so I end up reading node_modules to find real boundaries. Also semver: latest 0.12.1 is newer than 1.1.0 🙃. Fixable stuff.

#localAI #TaleTrip

[Sophie | AI × Web3 Builder @web3law_tech]

@BitcoinMagazine Meanwhile, in Polymarket, everyone is betting the $BTC to go down again

[Sophie | AI × Web3 Builder @web3law_tech]

A few days into the DoraHacks / QVAC hackathon, and the clock is real now.

Vibe-coding a Web3 + AI idea into a working demo —
A personalized AI travel storybook for kids that runs entirely on-device, even in airplane mode.

Behind where I wanted to be, but the build is moving. Sharing the messy push to the finish here.

#TaleTrip @QVAC @DoraHacks

[QVAC @qvac]

The first Official QVAC Hackathon is about to start! 💻

Build real edge-AI apps with @qvac/sdk. On-device inference, fully open-source, no cloud.
Any hardware works: phone, laptop, Raspberry Pi, whatever you have. 4 tracks, cash prizes per track + grand prize.

Total prize pool: 21,000 USD

Extra points for the teams willing to build in Public, see details on the Hackathon page.
Want to join but looking for a team? You can find teammates when you register!

📅 Dates:
Pre-registration: open
Submissions: June 1 to June 22
Winners: July 3

Sign up ➡️ https://t.co/Q6f1msBVhx

Show us what local AI can really do.

[Sophie | AI × Web3 Builder @web3law_tech]

@qvac Already registered as BUILDer!
#buildinpublic

[Sophie | AI × Web3 Builder @web3law_tech]

@Foresight_News @zachxbt 人红是非多

[Sophie | AI × Web3 Builder @web3law_tech]

@drakefjustin 碳基生物宣布投降⚰️
硅基量子一出手，所有私钥直接社死……

[Sophie | AI × Web3 Builder @web3law_tech]

@binance Congrats Binance, you invented the world’s most expensive ball of failed 3D printer waste.

[Sophie | AI × Web3 Builder @web3law_tech]

@binance 又是一个美股上链交易，现在RWA也是越做越精彩了

[Sophie | AI × Web3 Builder @web3law_tech]

@vincemask Google 不是禁止普通员工使用 Claude吗？🧐

[Sophie | AI × Web3 Builder @web3law_tech]

@colinwu 山寨季已经过去，AI叙事是新一轮造富

[Sophie | AI × Web3 Builder @web3law_tech]

@krakensupport Hello, when will the result be announced? Thanks!

[Sophie | AI × Web3 Builder @web3law_tech]

Spent two weeks trying to arbitrage Polymarket against Kraken.

There is not much arbitrage opportunity.
(Three live cases. Robust null. Co-movement is contemporaneous.)

But the same finding that killed the thesis became
the foundation for something cleaner.

My @krakenpro Agent CLI submission 👇

[Kraken Pro @krakenpro]

If you've been building with Kraken CLI, this is your moment.

Show what you built. Win up to $12,000.

Video submission. Open source.

Any use case: trading agents, monitoring tools, data pipelines, portfolio workflows.

[Sophie | AI × Web3 Builder @web3law_tech]

Building https://t.co/AI6QupA61Y (144 stablecoin bills, US/EU/APAC) — extending to ERC-8004 + 8183 next. Stablecoins gave us the playbook.

Agent commerce is going to hit the same walls, faster.

Adding ERC-8004 + 8183 next. Agent commerce is going to need policy intelligence sooner than people think. #buildinpublic

[Sophie | AI × Web3 Builder @web3law_tech]

Open standards without policy intelligence get blindsided by enforcement — that's the lesson from stablecoins.

I've been building https://t.co/AI6QupA61Y — 144 bills tracked across US/EU/APAC.

ERC-8004 + 8183 are next on the roadmap. Agent commerce will need the same lens earlier than people think — escrow, fiduciary duty, evaluator attestation all sit on regulator-sensitive surfaces.

Registered for the session.

[Sophie | AI × Web3 Builder @web3law_tech]

@claudeai AI launch tables have become inside-baseball.

The two signals a normal user actually needs:
1. Did the price change?
2. Does it feel sharper this week than last?

Everything else is decimal-point comparison for other labs to read.

[Sophie | AI × Web3 Builder @web3law_tech]

@paoloardoino Signed up already

[Sophie | AI × Web3 Builder @web3law_tech]

程序员如何表达自己的崩溃 @ClaudeDevs

[Keyrock 🔑🪨 @keyrock]

Machine-to-machine payments are no longer theoretical

AI agents have so far settled $73M across 176M transactions. Major players are now racing to build the machine-native payments stack

Our next report with @CoinbaseDev and @tempo explores what comes next. Landing Thurs 21 May

[Sophie | AI × Web3 Builder @web3law_tech]

@TrustlessState @RyanSAdams ETH lost its momentum anyway

[Sophie | AI × Web3 Builder @web3law_tech]

#KrakenCLI #AgentZero kraken-signals — an AI agent that:

• prices "BTC above $X by date Y" events from Kraken's own spot + realized vol (GBM)
• compares fair value to Polymarket crowd prob
• when |edge| ≥ threshold, hedges BTC delta on Kraken Futures Paper
• drops a self-describing NDJSON receipt for every decision

Open source. 👉 https://t.co/TAEX85Eu1F

[Sophie | AI × Web3 Builder @web3law_tech]

kraken-signals — an AI agent that:

• prices "BTC above $X by date Y" events from Kraken's own spot + realized vol (GBM)
• compares fair value to Polymarket crowd prob
• when |edge| ≥ threshold, hedges BTC delta on Kraken Futures Paper
• drops a self-describing NDJSON receipt for every decision
Open source. 👉 https://t.co/TAEX85DWc7