Victor Castell (@vcastellm) 's Twitter Profile
Victor Castell

@vcastellm

Blockchain eng at @0xPolygonLabs, @AKASHAworldBCN Collab, dkron.io author, decentralized systems and crypto. Also synths and Filipino Martial Arts

ID: 9186102

linkhttps://vcastellm.xyz calendar_today01-10-2007 09:05:04

8,8K Tweet

998 Followers

1,1K Following

Artem Chystiakov (@arvolear) 's Twitter Profile Photo

Have you heard of a Cartesian Merkle Tree (CMT)? It's the first Merkle tree with O(log n) complexity that uses just n storage (down from 2n), as all the nodes, not just leaves, store useful information. CMT is deterministic and particularly good for on-chain and ZK applications.

Have you heard of a Cartesian Merkle Tree (CMT)? It's the first Merkle tree with O(log n) complexity that uses just n storage (down from 2n), as all the nodes, not just leaves, store useful information. CMT is deterministic and particularly good for on-chain and ZK applications.
r.p.m. (@ropamuig37) 's Twitter Profile Photo

Os cuento qué pasó ayer con una foto de la España de los 50, la reacción de tuiter ultraderecha, y la aparición "estelar" (más bien estrellada) de Grok. Un hilo sobre los peligros de fiarse de la IA y no hacer comprobaciones. Todo empieza con esta publicación de Kritika ®

Os cuento qué pasó ayer con una foto de la España de los 50, la reacción de tuiter ultraderecha, y la aparición "estelar" (más bien estrellada) de <a href="/grok/">Grok</a>.
Un hilo sobre los peligros de fiarse de la IA y no hacer comprobaciones.
Todo empieza con esta publicación de <a href="/kritikafull/">Kritika ®</a>
Google Gemini App (@geminiapp) 's Twitter Profile Photo

From photo to figurine style in just one prompt. People are having fun turning their photos into images of custom miniature figures, thanks to nano-banana in Gemini. Try a pic of yourself, a cool nature shot, a family photo, or a shot of your pup. Here’s how to make your own 🧵

From photo to figurine style in just one prompt.

People are having fun turning their photos into images of custom miniature figures, thanks to nano-banana in Gemini. Try a pic of yourself, a cool nature shot, a family photo, or a shot of your pup.

Here’s how to make your own 🧵
vitalik.eth (@vitalikbuterin) 's Twitter Profile Photo

The lean Ethereum team has been doing a truly amazing job kicking into gear this year, and delivering on all fronts to ensure Ethereum's long-term scaling, decentralization and resilience. I expect all of these ideas will be ready to kick into gear at roughly the same time as

Polygon ※ (@0xpolygon) 's Twitter Profile Photo

Proud to announce John Egan, Stripe's former Head of Crypto, as Polygon Labs Chief Product Officer, as we continue to accelerate our global payments strategy. John Egan joins us to lead Polygon's product vision, bringing deep expertise in digital asset integration and innovation

Proud to announce John Egan, Stripe's former Head of Crypto, as Polygon Labs Chief Product Officer, as we continue to accelerate our global payments strategy.

<a href="/john3gan/">John Egan</a> joins us to lead Polygon's product vision, bringing deep expertise in digital asset integration and innovation
richwidmann.eth (@richjwidmann) 's Twitter Profile Photo

If you think stablecoins are just for people, you’ve missed the plot. Crypto wallets and stablecoins are the optimal technology for agent to agent commerce and will unlock trillions in new value for consumers and merchants alike. Excited to partner with Coinbase 🛡️ Ethereum Foundation

Polygon ※ (@0xpolygon) 's Twitter Profile Photo

$POL trading has now been enabled in Germany for Grupo Santander’s 100% digital bank, Openbank. Customers can now buy, sell or hold Polygon's native token, without having to transfer money to any other platform.

$POL trading has now been enabled in Germany for Grupo Santander’s 100% digital bank, <a href="/Openbank/">Openbank</a>.

Customers can now buy, sell or hold Polygon's native token, without having to transfer money to any other platform.
vitalik.eth (@vitalikbuterin) 's Twitter Profile Photo

Fusaka will fix this. But also, safety first is of the utmost importance for Fusaka. The core feature, PeerDAS, is trying to do something pretty unprecedented: have a live blockchain that does not require any single node to download the full data. The way PeerDAS works is that

timbeiko.eth (@timbeiko) 's Twitter Profile Photo

Fusaka is coming to Ethereum's testnets 🌃 - Holesky: Oct 1st - Sepolia: Oct 14 - Hoodi: Oct 28 Read the full announcement for client release info and to learn about the update's features, including PeerDAS, L1 scaling & UX improvements 👇

Fusaka is coming to Ethereum's testnets 🌃 

- Holesky: Oct 1st 
- Sepolia: Oct 14 
- Hoodi: Oct 28  

Read the full announcement for client release info and to learn about the update's features, including PeerDAS, L1 scaling &amp; UX improvements 👇