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✨Updated: Neurai Sign We’ve updated our Chrome and Firefox addon with several new features. The main one is the ability to use our ESP32 wallet to sign transactions without having to touch the computer (Works only in Chrome-based browsers). To add this new functionality, we have updated the following libraries: - uNeurai - neurai-addon-sign - neurai-sign-esp32 It is now possible to perform full or partial signatures (Atomic SWAP). We have also slightly updated the look of the extension mode to make the interface more modern and offer more options. From now on, we will be adding more projects involving microcontrollers. #Neurai #XNA $XNA #ESP32 #IoT

🌀Updates: Neurai Sign Version 0.7.5 includes improved information when signing certain types of web requests. This image shows two examples: MSG: is to verify that you are the owner of the address associated with the wallet RAW TX: is the signature for a transaction on the Neurai swap website. The transaction signature includes the raw of the signed transaction, thereby confirming what has been done. This version is now available in the Chrome Web Store for all compatible browsers, and we expect an update for Firefox in the coming days. #Neurai #XNA $XNA #RWA #IoT

🔬Neurai HW After creating the browser addon for Neurai, developing a decentralized system for SWAP using Atomic Swaps, and building a library to sign and manage addresses on the ESP32, we now needed to create a wallet that signs transactions directly on the microcontroller itself, without exposing private keys, and here we are. 🔥 Neurai ESP32 Wallet This first version will use the @lilygo9 ESP32-S3 Display because it is powerful in cryptography and easy to acquire. We have also created a specific library for creating transactions for coins or assets to be used on the ESP32 called: neurai-sign-esp32 ✨ What can we do? This wallet is configured with 12/24 recovery phrases and can be connected to the web wallet and the add-on we have. From there, you can sign transactions just like with a Ledger, accepting or rejecting signatures to move XNA or Assets. Easy, powerful, and secure. Here are a few images of this version currently in development. The current design is functional but will be updated 😉 And the code will be available in the coming days on our GitHub. #Neurai #XNA $XNA #ESP32 #IoT #Assets

🔥Testing Neurai Swap We are introducing a preliminary version of Neurai Swap, which still needs refinement and improvement in both its UI and internal functionality. Neurai uses a UTXO system, and to perform ATOMIC SWAPS, it is only possible to do so between two UTXOs. The seller can only sell 1 UTXO at a time and must have all the assets available for sale at most. The buyer, on the other hand, can only use a single UTXO containing the necessary coins to make the purchase. 1⃣ When an ASSET is sold, the system indicates which UTXO you can use and the maximum number of tokens you can offer. 2⃣ As for purchasing, you must select the UTXO for the transaction, as the system defaults to the oldest one. If anyone wants to try it out, we’ve put 3 tokens up for sale for testing. 🌀Neurai Swap: swap.neurai.org 🌀Chrome Addon 0.7.4: github.com/NeuraiProject/… Please do not use your main wallet in the add-on; instead, send only a small amount of XNA for testing purposes. ☀️Future improvements for this SWAP Due to the limitations of Atomic Swaps, the upcoming Neurai hard fork will introduce opcodes to support more advanced operations, thereby making these transactions more powerful. #Neurai #XNA $XNA #Swap #IoT #AI

🔬Neurai Swap The biggest challenge in creating a decentralized exchange (DEX) platform when the currency is UTXO based and lacks advanced smart contracts as is the case with Bitcoin or Neurai is the complexity involved in allowing users to place a sell order without relying on a third party. What we typically encounter are platforms where you sign up, deposit your coins into an address provided by the platform, and send your coins and tokens there. Just like an exchange, where they control your funds. ♻️ Neurai SWAP Our platform uses ASSETS in various ways, and to move them between different people, there is a gap that we solve with our decentralized solution. ☑️ It does not control any addresses. ☑️ It does not control any wallets. ☑️ It does not access any private keys. ✍️ Here’s how it works: ✅ The seller sets up Neurai SIGN with a wallet containing an asset. ✅ The seller selects the asset they own, sets a selling price, and partially signs the transaction. ✅ Neurai Swap displays this information on the website; that’s all. ✅ A buyer configures Neurai SIGN with XNA coins. ✅ The buyer purchases the token being sold. ✅ This purchase is a digital signature created with Neurai SIGN and sent to the mempool. ✅ The seller covers the final fee, which is approximately 0.1 XNA. When any website accesses information from Neurai SIGN, it informs you of what it is doing and what it wants to sign, but it never transfers the private key. In the coming days, we will release a test version, and we are waiting for the addons compatible with this platform to be updated; for now, they are only available on our GitHub. #Nuerai #XNA $XNA #SWAP #DEX #IoT

🔬Neurai Swap Neurai’s approach focuses on utilizing assets within an ecosystem that spans IoT, AI, RWA, DePIN, and more. However, the process of acquiring one of these assets can sometimes be complicated, so we are experimenting with the atomic swaps available on our blockchain to achieve this. The Neurai addon will serve as the equivalent of Metamask but created by us, and it will be used to interact with the purchase or sale of assets on the Neurai network. Since we are currently working on several ESP32 designs, we will also integrate a hardware wallet that can function as a ledger with the Neurai Add-on. More to come in the next few days. #Neurai #XNA $XNA #IoT #AI #DePIN

Chrome - Neurai SIGN chromewebstore.google.com/detail/neurai-…

🔬 Neurai Sign + Neurai Lock Last week we finished our addon for Chrome and Firefox based browsers called Neurai Sign. This addon allows users to validate that they are the owner of a Neurai address in order to identify themselves on websites that allow this validation method. For the validation method, we have created a library called Neurai-Lock in TypeScript to make it easier for developers to implement. From this previous development, we have created a plugin for use with WordPress, which allows the use of registration or 2FA in the administration area. Here is a video showing how it works. For now, we recommend only using it in test environments. In the following posts, we will provide links so you can try out what we are doing #Neurai #XNA $XNA #Wordpress #IoT #AI

Siguiente paso: sustituirlo por un activo digital no centralizado con escasez definida. Por eso #Bitcoin.

Hola Juanico @Poliorcetes

🔏 Chrome Store: Neurai Sign The Chrome Store has approved our addon for validation via the Neurai blockchain. This is a test version, and we have a superior version on our Github that will be uploaded this week, which includes more options. Remember, for now it is only for testing and trialing, and should not be used with a wallet containing funds. 🔬 To test: We have created this small website to test the addon: lock-test.neurai.org 🎯Addon Chrome Store url: chromewebstore.google.com/detail/neurai-… #Neurai #XNA $XNA #Sign #NFT #IoT

🔐New lib: Neurai Lock With the Neurai add-on pending validation by Google, we have created the Neurai Lock library that allows you to connect to the Neurai add-on and verify the authenticity of an address owner. Any developer can use our library and verify whether the add-on's response is real or not by means of a digital signature. This library allows for multiple configurations: ✅ Owner of a specific address. ✅ Minimum amount of coins. ✅ A specific token. ✅ Minimum age. The creator can use their own node and thus avoid relying on external servers, maximizing security. With this simple system, it is possible to create websites that only holders of a token with a certain age can access. This is a simple way to manage IoT devices remotely with high security. We will continue to add more features over time to meet the needs of creators. #Neurai #XNA $XNA #DePIN #IoT #AI

@Transportes_CM Me gustaría saber por qué hace unos meses se anunciaba que la parada de metro de L9 en Ahijones/Berrocales estaría operativa en 2029 y, ahora, indican que la concesión a TFP finaliza en junio de 2030 @MariaAcin @IdiazAyuso @metro_madrid comunidad.madrid/noticias/2025/…

🔐 Neurai: MLDSA for ESP32 We present the first NIST post-quantum library exclusively for ESP32 microcontrollers, hosted in the Arduino library with easy integration into the software developed for these small devices. This is one of several libraries that we will be creating for ESP32 devices to optimize the use of the Neurai network in the interconnection of IoT devices through the DePIN system that we have developed. ✨Features about this library ✅ FIPS 204 compliant ✅ML-DSA security levels (44, 65, 87) ✅Hardware RNG ✅Memory optimized ✅Constant-time ✅NVS key storage ✅Simple C++ wrapper classes (MLDSA44, MLDSA65, MLDSA87) ✅NIST test vectors Today we have updated to MLDSA65 and MLDSA87, ensuring more powerful models for devices with greater resources, such as advanced ARM processors. 🎯Benefits of this library 1⃣ On-Device Transaction Signing The library enables ESP32 microcontrollers to process ML-DSA key generation and signature algorithms locally. 2⃣ Message Payload Authentication For Neurai's token-based messaging system, the library provides the necessary cryptographic functions to append ML-DSA signatures to data payloads. 3⃣ Elimination of Centralized Signing Proxies By supporting heavy cryptographic operations on the edge, the system architecture can be simplified. 4⃣ FIPS 204 Cryptographic Compliance for Extended Lifecycles Embedded devices often have operational lifecycles spanning several years. 5⃣ Implementation of Token-Based Access Protocols The library allows the ESP32 to act as a verifier for incoming commands. 🛰️ Conclusion We are currently creating a series of devices with software for ESP32 that we will be presenting in the coming days. Although the problem of quantum computers is still years away, it is good to start thinking about having everything adapted for when the time comes. With the DePIN communication encryption we currently have, we can be certain that it will not be possible to decrypt it for many years to come. #Neurai #XNA $XNA #MLDSA #ESP32

@ppopular Hay mucha gente que compra primera vivienda y no es considerada "joven". Por qué solo a jóvenes en vez de bonificar a cualquier persona que compre primera vivienda?

Un gobierno con recaudación récord de impuestos no puede seguir haciendo caja con el acceso a la vivienda de los españoles. ➡️ Bajaremos el IVA del 10 al 4% a los jóvenes que compren vivienda nueva.

🔬 ESP32: NeuraiDepinMsg We have created a new library for ESP32 based on our library for JavaScript neurai-depin-msg, which manages the proper way to encapsulate messages for the DePIN server. This new library adds the same functionality for managing group and private messages, but also incorporates what is necessary to facilitate the creation of applications that use the Neurai DePIN messaging system. 🎯 Visual Example In the two screenshots, you can see how a message is written in the web wallet for DePIN and how it appears in the ESP32. In the coming days, we will release a more visual version using the ESP32 display so that you can see how messages come in, as well as filter them to receive only private messages or messages from a specific address. 🤖 Unlimited possibilities Just as it processes messages, as you can see, it can also process commands, which is the interesting part of this protocol for ESP32. It is possible to create code that, depending on the different input commands, can evaluate them and send them to the server. It is also possible to use a server that acts as a hub and manages the messages, because they do not have to be via Wi-Fi; they can be via LoRa or another communication protocol. We will see more development in the coming days. #Neurai #XNA $XNA #DePIN #IoT

Lo prometido es deuda: Primer intento de estimar el gasto social (+educación y sanidad) per cápita por edad en España. 457.000 millones de euros de gasto público distribuidos año a año.

🔐Neurai: 1.0.6b1 DePIN Messaging We present the initial version of our encrypted messaging system, fully functional with two versions compiled for Linux and Windows. ✨ What is DePIN Messaging? DePIN Messaging is a decentralized encrypted communication system between holders of a specific token on the Neurai blockchain network. With a Neurai node, it is possible to easily create a communication server. ✨ Key Features: ✅ Only token holders can participate ✅ E2EE encryption with hybrid encryption ✅ Message signing using ECDSA ✅ Distributed pool architecture ✅ Configurable message expiration ✅ Configurable message size ✅ Configurable recipients per message ✅ Configurable pool size limit ✅ Optional pool persistence to disk ✨ Use Cases: ☑️ Communication between IoT devices ☑️ Small encrypted networks ☑️ Secure chat between people ☑️ Future node relay ✨ Communication for IoT devices The main reason this encrypted messaging system was created is for the control and secure communication of IoT devices. Our library for ESP32 (uNeurai) has the ability to encrypt or decrypt messages if it contains the private key, and thanks to this capability, it is possible to send or receive information from a server configured with DePIN msg. A user can send and receive communication messages using one or more configured nodes, preventing possible attacks or hacks on the network where the IoT devices operate. ✨ Technical documentation We are currently working on a technical article that we will add to our new website to use this new communication capability. In the link that we will add in the next post, there is more information about how this system works. ✨ Development and Development Technical developments such as BGrid and DePIN msg are part of our process to create a blockchain that can be used in the real world and is useful for individuals and businesses. Thank you for your help. Any reports of problems or errors found in these initial versions are welcome 🙏 Link in next post 👇 #Neurai #XNA $XNA #DePIN #RWA #IoT #IA