TON Core

TON Core: Report for May

Partial archive nodes, downloading archive blocks and states via TON Torrents, TOLK Programming Language Release Candidate, Websockets Toncenter API, and work on rolling out the final part of the “Accelerator” update and node optimizations in the TON mainnet.

https://telegra.ph/TON-Core---Report-for-May-2025-06-09

Previously, archive nodes stored the entire history of the blockchain. Considering that the history is already quite large, and that with new optimizations we intend to reduce the block creation time (accordingly, the number of blocks to be stored will increase), we have made the following improvements:

Partial archive nodes

Now, the full/archive node can sync and store a specific time period, rather than the entire blockchain history. This allows to split the storage of the blockchain history across different nodes.

In the new mytonctrl 2.6.0, you can select in a convenient user-friendly installer which mode you want to run the node in and which block range it will store.

Downloading archive blocks and states via TON Torrents

Now, downloading archive blocks and archive states of the blockchain can be done via TON Torrents (TON Storage), which speeds up the process and allows you to download from multiple peers.

We have launched a dump service that automatically converts new block bundles and states into TON Torrents bags and makes them available for download.

mytonctrl 2.6.0 natively integrates the function of downloading blocks and states via TON torrents during the initial sync. If you wish, you can download blocks and states even using the TON Torrents app.

Streaming API - Websockets/SSE for Enterprise Plan

We’re excited to announce that Toncenter has launched a Streaming API! This API enables real-time updates about pending and committed transactions and actions, filtered by specified addresses. The API supports both Server-Sent Events (SSE) and WebSocket protocols, offering flexibility for integration.

Currently, the Streaming API is available exclusively to Enterprise clients. In particular, the non-custodial wallet MyTonWallet has already begun to implement this feature for instant display of incoming transactions.

The Streaming API will soon be available to everyone.

Documentation

TOLK Programming Language - Release Candidate (0.13)

Introduced:

— Auto-packing to/from Cells/Slices/Builders.

— Type address.

— Lateinit variables, default parameters, and other features.

The new version of TOLK is already supported by IntelliJ IDEA Plugin, VS Code Plugin and Blueprint.

Read more »

Progress of the TOLK Programming Language

We are now just one step away from TOLK Release Candidate, which we plan to release at the end of May!

Check out this amazing work:

👍 0.6 — TOLK announcement. New syntax and packaging — Nov 2024.

👍 0.7 — Type system inside the compiler has been redesigned, introduced generics and boolean type.

👍 0.8 — Introduce tensorVar.0 and tupleVar.0 syntax, as preparation for structures.

👍 0.9 — Introducing Nullable Types, Null Safety, Control Flow and Smart Casts.

👍 0.10 — This update lays the groundwork by addressing how fields will be serialized and how they relate to TL-B.

👍 0.11 — Pattern matching for types. Pattern matching for expressions. Type aliases. Union types.

👍 0.12 — Structures, generics, methods.

🔧 Release Candidate — Auto-serialization — May 2025.

TOLK Programming Language 0.12

Introduced:

— Structures.

— Generics.

— Methods.

— Stdlib with short naming.

— Fift output enhancements.

The new version of TOLK is already supported by IntelliJ IDEA Plugin and VS Code Plugin.

Read more »

TON Core: Report for April

Node optimizations, 2/3 of the "Accelerator" phase completed, TVM 10, new features in the API and TOLK language, and more.

https://telegra.ph/TON-Core---Report-for-April-2025-05-03

Toncenter API Updates

— Instant appearance of pending transactions;

— New actions supported: Evaa, Jvault, Multisig V2, Vesting;

— Versioning in the Actions API;

— Emulation and Pending API updates;

— ton-http-api 2.0.54 with supported normalized hash of external messages.

— Examples of how new API features are used in products to improve UX.

Read more: @toncenter_news

New user interface in the @validators bot

We remind you that node and validator administrators can subscribe to alerts in the @validators bot.

For your convenience, we have significantly improved the bot's user interface by adding buttons and other enhancements.

TVM 10

— Adjustments to extra-currency behavior;

— Prohibition of Anycast addresses;

— StateInit.split_depth renamed to StateInit.fixed_prefix_length. You can use this field to deploy smart contracts to a specific shard. For example this will be used in the new version of optimized Jettons.

— Other improvements;

Full Changelog »

Progress of the “Accelerator” update

Along with the release of the second part of the “Accelerator” update, the "Accelerator" roadmap and timeline have been updated:

✅ 2024.12 – Introducing Partial Liteservers;

✅ 2025.04 – Optimized Storage Stats (traffic between Collator and Validators);

🔧 May–June 2025 – Introducing Collators
(Already developed, except Block Retention issue; In the process of testing and merging);

🔧 June 2025 – Activation in Testnet;

July 2025 – Set-up Collators Infrastructure & Activation in Mainnet;

Details »

Node Update TON 2025.04

— Optimized work with the CellDB database: introduced Bloom Filters and CellDB 2.0 accelerating reads and writes;

— Optimized a number of intrinsic node operations: SHA256, cell operations, large BOC serialization, validator set checks;

— The 2nd of 3 stages of the "Accelerator" update has been completed: optimized traffic (especially storage stats) between the collator and validator;

—Other improvements and fixes;

Full Changelog »

TOLK 0.11

— Pattern matching for types.
— Pattern matching for expressions.
— Type aliases.
— Union types.
— Operators is and !is.

The new version of TOLK is already supported by IntelliJ IDEA Plugin and VS Code Plugin.

Read more »

TON Core: Report for March

The Pending API, upcoming node update, TOLK lang updates, Payment Network Layer 2, wallet.ton.org and more.

https://telegra.ph/TON-Core-Report-for-March-2025-04-06

Normalized message hash

We propose to standardize the normalized external message hash algorithm proposed by Denis Subbotin.

This approach provides a guaranteed ability to find and track a sent message in the TON Blockchain and is particularly useful for tracking pending actions.

Normalization is already supported by Toncenter API, tonscan.org, TON API and tonviewer.com.

Developers are welcome to participate in the discussion:

https://github.com/ton-blockchain/TEPs/pull/467/files?short_path=eec950d#diff-eec950d709a49c0385d78864230b9de72d6003af0be76221a877693730714878

TON Payment Network (Beta)

In this new article, we remind you what this technology is, what we've done so far, and what the next steps are.

https://telegra.ph/TON-Payment-Network-Layer-2-04-05

TON Payment Network (Beta): added support for Jettons and Extra-currencies

The latest update to the TON Payment Network adds support for Jettons and Extra-currencies as well as other enhancements.

https://github.com/xssnick/ton-payment-network

https://github.com/xssnick/payment-channel-contract

wallet.ton.org

Together with the MyTonWallet team, we’ve updated wallet.ton.org — a non-commercial, fully open-source web wallet for TON.

wallet.ton.org was the first web wallet in the TON ecosystem, created by me and Kirill Emelyanenko back in 2020. Its code became a foundation for many wallets that followed.

There are more feature-rich wallets that support multiple networks, built-in swaps, and staking, while wallet.ton.org is a simple, fallback, reliable, and open tool that will always remain accessible and free.

The new version stays true to these principles, while adding support for all actual TON technologies — Jettons, Mintless Jettons, NFTs (including Telegram Gifts), TON DNS, TON Connect, Ledger, and more. It’s also been significantly improved in terms of usability.

The MyTonWallet team will continue maintaining this non-commercial version. An updated Chrome Extension is currently under review and will be available soon.

Huge thanks to the MyTonWallet team for their support!

TON Core: Report for March

Throughout March, the TON Core team focused on porting the TON codebase to the RISC-V architecture.

Today, on April 1st, we’re proud to announce that The Open Network can now run on microwaves*, refrigerators, fitness trackers, and smart TVs.

https://github.com/ton-blockchain/ton/pull/1584

* Requires magnetron power from 0.8 kW to start the validator.

MyTonWallet uses the Toncenter API

Another impressive example is how the popular non-custodial wallet MyTonWallet has enhanced the “Activity Feed” tab with user activity history using Toncenter's Actions API.

https://t.me/MyTonWalletEn/227