Eblan

Entrepreneur, Operator & Investor @RippleVC

[Eblan @jayleeio]

@MartinBelobrad Who is Satoshi Nakamoto?

[Louise Ivan @louiseivan]

THERE IS ZERO INNOVATION IN HARDWARE WALLETS

The hardware wallet industry picked its recovery model in 2013 and has spent every year since improving everything except that.

The industry knows the seed phrase is the weak point. It just kept it as the default because changing the default means changing everything around it: setup, recovery, what the app does, what the device is for.

So your whole wallet ends up resting on one piece of paper you have to protect for the rest of your life.

This is why we started building @RyderWallet and wanted to change the "default"

TapSafe is how Ryder handles backup and recovery. Instead of one seed phrase, it splits your wallet backup into multiple pieces using a weighted version of Shamir Secret Sharing. Those pieces live across Recovery Tags, a paired phone backup in the Ryder App, and trusted Recovery Contacts.

> Recovery Tag = 2 slices
> Paired phone = 2 slices
> Recovery Contact = 1 slice
> Recovery needs 4 slices

No single piece can recover the wallet on its own. You need a combination that clears the threshold, which means the default setup is one Recovery Tag plus your paired phone. Add Recovery Contacts later if you want your backup spread across more people and places. You never have to rebuild the wallet to do it.

Shamir on its own just gives you more pieces of paper to protect. The weighting is what lets a tag, a phone, and a person each carry different weight, so recovery works the way your life actually works.

Recovery is the part you hope you never use. Here is the part you touch every day.

You do everything in the @RyderWallet App: check your portfolio, prepare transactions, swap, buy, earn. Ryder One is the approval layer. Before anything sensitive happens you tap the device, read the details on its own screen, and approve the action offline. Your phone handles convenience. The device handles signing.

Setup takes under 60 seconds. No seed phrase by default. No USB, no Bluetooth, no Wi-Fi on the device at all. No cables, no browser extensions, no firmware tools, and no signing screen asking you to trust a string of hex you cannot read.

The mental model is one line: use the app like any normal crypto app, and approve the important stuff by tapping a secure offline device you are holding.

TapSafe fixes recovery. Ryder One fixes the part you touch every day.

[Walrus @WalrusProtocol]

Prompt history is not AI agent memory.

Walrus Memory gives agents a portable memory layer that persists beyond the context window.

[Louise Ivan @louiseivan]

Reply with your startup in 5 words. I'll tell you what I'd fix in the pitch.

Did 3 rounds, $4.8M, heard every investor objection that exists.

Honest reads all day.

[Piz @WhalePiz]

Có một ví Bitcoin ngủ yên hơn 12 năm đã thức dậy, chuyển nhượng 26.96 BTC trị giá 1.75 triệu $!

Đúng là vẫn có những "cá mập" không bao giờ quên, không biết chủ nhân của ví này có kế hoạch gì cho số BTC này không nhỉ?

Liệu sẽ có một cú pump nhẹ cho BTC trong thời gian tới khi tin này lan tỏa ra không.

[Eblan @jayleeio]

@ABC wow!

[Szymon Mikolajczyk @0xSzymonM]

Raw execution time: 142μs. Lock wait latency: 1,840μs.

This is why scaling Solana isn't just about adding more Sealevel threads. When hot-state write contention stalls worker queues, slot time compression hits a physical wall regardless of hardware.

The real bottleneck isn't compute - it's write-lock scheduling.

[RAX Finance @RaxFinance]

100 USDT Giveaway with @AdaptHF ❤️‍🔥

Rax Finance is teaming up with @AdaptHF, the first agent network protocol (ANP3) for crypto trading. Connected agents help everyone trade like experts and adapt to the market.

How to join:

1. Follow @RaxFinance & @AdaptHF
2. Join the waitlist: https://t.co/blgzDVUsow
3. Comment your EVM address and waitlist screenshot under @AdaptHF’s upcoming quote tweet

100 USDT rewards will be distributed to selected participants.

[IOSG Ventures @IOSGVC]

Fireside spotlight 🎙
Geoff Jiang, President at YF Financial, CEO and Founder of @AlphaTokenHQ, sits down with Shiv @sshankar, CEO of @boundlesshq, at #HKWeb3Festival 2026.

Topic: The Institutional Playbook for On-Chain Finance.

Custody, settlement, audit trails, ZK compliance — the full stack that institutions actually need before moving capital on-chain.
📍 April 20th · 4:15 PM · Open Stage
#HKWeb3Festival #IOSGVentures #Boundless

[Solv Protocol @SolvProtocol]

You can get 10x more payout through our Bug Bounty btw.

A full quarter since we implemented the bug bounty through @HackenProof.

Check the full guidelines: https://t.co/3q2ajKNaAD

[EasyA Kickstart @EasyA_Kickstart]

EasyA has landed in Amsterdam! 🇳🇱 🛬

Join the @easya_app team and our co-founders as they share all about Kickstart and why it’s the best place for founders to launch 🚀

[Inspira Labs🧪 @InspiraLabsHQ]

Meet the rockstar expert lineup contributing to Round 1 of the Inspira Research Table.

Supported by @cmclabsofficial

👉 Apply: https://t.co/ErzvTvP9TM

The invited contributors will evaluate projects across five disciplines: Security, Tokenomics, PMF, GTM, and Tech. Each expert operates at scale within their domain, possessing a verifiable track record of execution rather than commentary

[Boundless @BoundlessHQ]

April 20th at @festival_web3 we are co-hosting a stage with @IOSGVC:

𝘐𝘯𝘴𝘵𝘪𝘵𝘶𝘵𝘪𝘰𝘯𝘢𝘭 𝘊𝘰𝘯𝘷𝘦𝘳𝘨𝘦𝘯𝘤𝘦— 𝘍𝘳𝘰𝘮 𝘊𝘰𝘮𝘱𝘭𝘪𝘢𝘯𝘤𝘦 𝘵𝘰 𝘊𝘰𝘮𝘮𝘦𝘳𝘤𝘦

Global financial institutions are moving onchain but the barriers to adoption still exist. We are bringing together high impact speakers to discuss what it actually takes to build institutional-grade applications.

[Dom Kwok | EasyA @dom_kwok]

from launching at an @easya_app hackathon at harvard to pitching VCs 🚀

@MergeFundCo is driving crypto mass adoption by building the uber for developers.

[Solv Protocol @SolvProtocol]

Solv’s FROST Multi-Sig Governance taps reputable institutions for Bitcoin Security innovation.

With partners from: @TheSpartanGroup @AntalphaGlobal, @ApolloCryptoFM, @GumiCryptos, @IOSGVC and UOB Venture Management

Check the full article: https://t.co/necZUgFWi9

[Quicknode @Quicknode]

Quicknode will be supporting @Galxe’s Gravity L1 at mainnet launch, bringing reliable infrastructure to builders on one of the fastest EVM chains in the space.

More details coming soon 🌀

[DogeOS @DogeOS]

PAY ATTENTION, ANON.

[Dom Kwok | EasyA @dom_kwok]

excellent meeting with the CFTC.

very cool to see them bringing much-needed regulatory clarity to crypto!

[The Rollup @therollupco]

Pantera Capital's @0xfishylosopher and @cosmo_jiang sat down with us to separate the real thesis from the noise on agentic finance.

- Three things most people get wrong about agentic payments.

- Why 'agent banking' is the actual category.

- And the specific infrastructure stack that needs to exist before agents can handle money autonomously.

Here's the breakdown.

[Avantis @avantisfi]

https://t.co/PVeMFTr3wo