What is Telegram Open Network (Gram)? Is it Worth Investing in 2026?

The cryptocurrency market moves at a breathtaking pace. Few projects reflect this dynamic evolution better than the Telegram Open Network (Gram).

If you are looking for a blockchain that directly bridges web2 scale with web3 utility, this network stands out. This comprehensive wiki guide provides a deep dive into the technology, tokenomics, and investment potential of the network in 2026.

What is Telegram Open Network (Gram)?

To understand the core ecosystem, we must ask a fundamental question: what is Telegram Open Network（Gram）?

The Telegram Open Network (Gram) is a decentralized, high-performance Layer-1 proof-of-stake (PoS) blockchain. It was designed to support mass-market decentralized applications (dApps) and fast micro-transactions.

  [ Telegram Messenger (1B Users) ] <--- Native Integration ---> [ Telegram Open Network (Gram) ]
                                                                            |
                                                          +----------------+--------------+
                                                        |                                    |
                                                 [Catchain 2.0 PoS]              [Infinite Sharding]

The network aims to bring blockchain functionality directly to everyday users. To achieve this, it relies heavily on seamless integration with the Telegram messaging application.

The native cryptocurrency of this blockchain is Gram. In June 2026, the network officially rebranded the token from Toncoin back to Gram. This move reclaimed its original identity from the 2018 whitepaper.

Gram serves multiple functions within the system. Users pay transaction fees with it. Validators stake it to secure the ledger. It also functions as the primary medium of exchange across thousands of integrated mini-apps.

Historical Background and the 2026 Latest Developments

The journey of the Telegram Open Network (Gram) is filled with dramatic regulatory battles and community triumphs.

Historical Timeline

• 2018: Founders Nikolai and Pavel Durov launch the project. They raise a massive $1.7 billion via a private token sale.

• May 2019: The US SEC files an emergency action. They allege the initial offering constitutes an unregistered securities sale.

• June 2020: Telegram settles with the SEC. The company pays an $18.5 million penalty and returns $1.2 billion to global investors.

• July 2020 – June 2022: An independent group of developers revives the open-source code. They distribute tokens fairly via Proof-of-Work (PoW) “Giver” smart contracts.

• June 2022: Mining ends successfully. The network officially transitions to a pure Proof-of-Stake consensus.

• 2024: Native USDT launches on the network. This launch triggers a massive wave of retail adoption through “Tap-to-Earn” mini-apps.

• January 2025: The network becomes the exclusive blockchain infrastructure for all Telegram Mini Apps.

• April 2026: The revolutionary Catchain 2.0 consensus upgrade goes live. It dramatically improves performance metrics across the entire network.

• May 2026: Telegram announces it will become the network’s largest validator. The company assumes direct operating responsibilities.

• June 2026: Pavel Durov announces the token rebrand back to Gram. A community vote passes the measure with an 81.22% majority.

The recent 2026 developments have changed the network fundamentally. The Catchain 2.0 upgrade reduced block times to an astonishing 400 milliseconds. It also dropped transaction finality down to approximately one second.

Furthermore, Telegram’s direct operational role removes long-standing governance ambiguities. It establishes a unified direction for the ecosystem moving forward.

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You can claim a welcome reward of up to 30,000 USDT

Telegram Open Network (Gram) Tokenomics: Supply and Distribution

Understanding the tokenomics of Gram is vital for any prospective investor. The supply structure features unique mechanics resulting from its history.

 Key supply metrics:

Distribution and Rewards Structure

The initial supply of 5 billion tokens was distributed between 2020 and 2022. This occurred through 20 specialized PoW Giver smart contracts. This strategy ensured a fair launch after Telegram’s forced exit. The core development team retained a minimal 1.45% allocation.

Initial Supply Distribution (5B Tokens):
██████████████████████████████████████████████████ 98.55% PoW Giver Contracts (Community Mined)
█ 1.45% Team Allocation

Today, new token issuance comes solely from validator block rewards. The system features a mild net inflation rate of around 0.6% annually.

To offset inflation, a fee-burning mechanism is active. The network burns 50% of all transaction fees. The remaining 50% goes directly to validators as incentives.

Critical Vesting and Supply Unlocks

Investors must monitor the ongoing supply schedule carefully. According to institutional data from CoinShares, the TON Believers Fund releases roughly 37 million GRAM into circulation every 30 days. This linear unlock schedule continues until late 2028.

Additionally, a major unlock event is approaching. A massive freeze on whale wallets ends on February 21, 2027. This event will release 1.081 billion GRAM back into the open market.

How Telegram Open Network Works

The technical architecture of the network is built for extreme scalability. It utilizes a highly sophisticated design to prevent network congestion.

The Infinite Sharding Paradigm

At the core of the network is the Infinite Sharding Paradigm. The system does not rely on a single blockchain layer. Instead, it consists of a primary Masterchain and up to $2^{60}$ accompanying Shardchains.

       [ Masterchain (Coordination Layer) ]
     |
 +-------------------------+-------------------------+
 |                            |                         |
  [ Shardchain 1 ]               [ Shardchain 2 ]                     [ Shardchain N ]

The Masterchain manages global network synchronization and validator settings. The Shardchains execute the actual smart contracts and user transactions independently.

If a specific shard experiences heavy traffic, it splits automatically into smaller shards. This architecture allows throughput to scale fluidly with real-time user demand.

Asynchronous Message Passing

Unlike Ethereum, this blockchain uses an asynchronous message-passing design. Smart contracts do not update a single global state simultaneously. Instead, every action is structured as a message.

Contracts send messages to each other to execute code sequentially. This approach enables incredible parallel processing capabilities.

Catchain 2.0 Consensus

The network achieves consensus through the Catchain 2.0 protocol. This Byzantine Fault Tolerant (BFT) mechanism coordinates over 420 global validators.

Following the April 2026 upgrade, validators can reach agreement in milliseconds. This upgrade places the network among the fastest operational ledgers in existence.

Advantages and Disadvantages of Telegram Open Network

Every blockchain architecture involves specific trade-offs. Examining both sides helps clarify the network’s market position.

Advantages

• Unrivaled User Distribution: The network has instant access to Telegram’s user base. This pool contains nearly 1 billion monthly active users.

• Blazing Transaction Speeds: The 400ms block times provide an experience similar to traditional web2 applications.

• Attractive Staking Yields: Post-upgrade gross staking yields have risen to roughly 16.7% annualized. This is one of the highest yields among top-tier assets.

• Low Transaction Costs: A deliberate sixfold fee cut in 2026 keeps transaction costs minimal. This change directly optimizes the network for micro-transactions.

Disadvantages

• Single-Platform Dependency: The success of the project remains deeply tied to the operational status of Telegram.

• Centralization Concerns: Telegram’s role as the largest validator introduces governance centralization risks.

• Upcoming Supply Dilution: The monthly unlocks and the massive 2027 whale release could create significant market sell pressure.

• Low Fee Revenue Capture: Lowering transaction fees benefits user adoption. However, it compresses the direct revenue earned by the L1 protocol.

The Ecosystem and Community of Telegram Open Network

The ecosystem has grown exponentially. It has evolved from a theoretical framework into a bustling hub of daily retail activity.

  [ TON Ecosystem ]
 |
  +--------------------------+--------------------------+
 |                          |                          |
[ Telegram Mini Apps ]      [ DeFi Protocol Layer ]     [ Cross-Chain Bridging ]
 - Notcoin, Catizen          - STON.fi, DeDust           - TAC Protocol (EVM)
 - Hamster Kombat            - Liquid Staking            - Bitcoin Bridge

Cumulative on-chain account activations have surpassed 162 million. More than 100 million users actively manage digital assets through the platform’s native wallet solutions.

The Rise of Telegram Mini Apps (TMAs)

Telegram Mini Apps are the primary driver of community engagement. These applications launch instantly inside a chat window without extra downloads.

Viral web3 titles like Notcoin, Hamster Kombat, and Catizen onboarding millions of casual players to the blockchain. These users earn tokens and interact with smart contracts seamlessly.

Developer Growth

Developer adoption is rising quickly. Over 28,000 unique smart contracts are deployed on the mainnet.

Developers construct these contracts using Tact and FunC. These languages are optimized for the network’s specific asynchronous architecture.

How to Use Smart Contracts and DeFi Applications on Telegram Open Network

Engaging with decentralized finance (DeFi) on the network is straightforward. The user experience is tailored for simplicity.

Step 1: Setting Up Your Gateway

First, access a compatible wallet. You can open the custodial @Wallet directly in Telegram. Alternatively, activate TON Space for a self-custodial experience.

Step 2: Accessing Decentralized Exchanges (DEXs)

Launch integrated decentralized applications like STON.fi or DeDust through the Telegram browser. Connect your wallet to swap Gram for other assets like native USDT. You can also provide liquidity to earn a share of trading fees.

Step 3: Leveraging the TAC Protocol

For advanced DeFi users, the TAC Protocol (TON Application Chain) provides an EVM-compatible layer.

Protocol Note: Launched in late 2025, TAC allows Ethereum-based applications to deploy on the network without rewriting code. This bridge connects Ethereum’s liquidity with Telegram’s massive user base.

Telegram Open Network vs. Other Smart Contract Platforms: What Makes It Unique?

To understand Gram’s market position, we must compare it with rival networks.

The table highlights a clear distinction. Solana and Sui compete closely on raw technical execution speed. However, the Telegram Open Network possesses an unmatched advantage in native user distribution.

Most blockchains require users to download external browser extensions. Gram operates directly inside a messaging app used by a billion people.

Furthermore, its unique asynchronous sharding model scales infinitely. This system accommodates sudden viral traffic spikes without driving gas fees to extreme levels.

Real-World Use Cases of Telegram Open Network Across Industries

🎮 Web3 Gaming and Micro-Economics

Telegram Mini Apps (TMAs) leverage Gram to power seamless, hyper-fast in-game economies.

• • Mechanisms: Players earn rewards, mint unique profiles, and trade in-game virtual assets instantly within chat windows without downloading external software.
  • Ecosystem Depth: Viral GameFi titans like Notcoin, Hamster Kombat, and Catizen have transitioned casual web2 tap-gamers into active on-chain participants. This represents the largest single-onboarding funnel in Web3 history, driving cumulative network account activations past 162 million.

💸 Global Cross-Border Remittances

The deep integration of native USDT-TON alongside Gram provides a seamless alternative to traditional, high-fee banking networks like SWIFT.

• • Mechanisms: Utilizing the custodial @Wallet or the non-custodial TON Space, users can send international digital dollar payments instantly to contacts via text messages.
  • Commercial Impact: Over 100 million users utilize this infrastructure. It bypasses complex intermediary banking fees, offering an unmatched financial utility tool in emerging markets with unstable fiat currencies.

🆔 Decentralized Digital Identity and Collectibles

The network successfully treats digital identities and communication assets as sovereign, tradeable property.

• • Mechanisms: Through the decentralized platform Fragment, users buy, sell, and own premium Telegram usernames, channel handles, and anonymous virtual phone numbers (such as +888 prefixes).
  • Asset Security: These identity coordinates are secured as permanent NFTs on the TON blockchain, creating a premium digital estate market that generates millions in organic network transaction volume.

📢 Content Monetization and Creator Economy

The platform completely revamps the revenue-sharing model for content creators, independent journalists, and global communities.

• • Mechanisms: Channel owners utilize the network’s native payment rail to gate premium content, launch paid subscriptions, and collect direct audience tips.
  • Ad RevShare: Under the official Telegram ad revenue platform, public channels receive 50% of the revenue generated from ads displayed in their channels, paid entirely out in Gram. This aligns platform incentives with user growth while promoting rapid, non-dilutive token velocity.