What Is Gram (prev. Toncoin)?
Gram (prev. Toncoin), trading under the ticker GRAM, is the native cryptocurrency of The Open Network (TON), a decentralized layer-1 blockchain whose design traces back to the Telegram Open Network project first outlined in 2018. After Telegram exited the venture, an independent developer community relaunched the chain and, in time, rebranded the token from Toncoin to Gram. The asset pays for transaction fees, secures the network through staking, and settles value across the applications built on top of it.
The distinguishing feature of Gram (prev. Toncoin) crypto is its close relationship with Telegram-based distribution. Mini-apps, wallets, and payment flows that reach hundreds of millions of messaging users have made GRAM one of the more consumer-facing assets among top-25 tokens.
How the Technology Works
TON uses a delegated proof-of-stake consensus in which validators lock GRAM to propose and confirm blocks, earning rewards while risking slashing for misbehavior. Its defining architecture is dynamic sharding: the network can split into a masterchain and many workchains and shardchains, spawning new shards under load and merging them when demand falls. This is meant to keep fees low and throughput high even during traffic spikes.
Development uses TON-specific tooling, including the FunC and Tact smart-contract languages and an asynchronous message-passing model between contracts. That asynchronous design differs from Ethereum's synchronous execution and is a frequent learning curve for developers new to Gram (prev. Toncoin) explained in technical terms.
Primary Use Cases
GRAM functions as gas for every on-chain action, as the staking collateral that underpins security, and as a settlement asset for in-app payments. Common applications include:
- Peer-to-peer transfers inside Telegram-integrated wallets
- Fees and rewards across mini-app games and social apps
- Staking and validator delegation for yield
- Payments for TON DNS names and decentralized storage
- Governance participation and ecosystem funding
Tokenomics and Supply
Gram (prev. Toncoin) launched with an initial supply on the order of 5 billion tokens and follows an inflationary staking-reward model rather than a hard cap, with a modest annual issuance directed to validators. A large share of the original supply was distributed through early mining before the network transitioned to proof-of-stake, and community-governance mechanisms have periodically addressed dormant early-miner balances.
Because emissions fund network security, holders should track the current inflation rate and the proportion of supply staked, since both influence the effective yield and circulating float of GRAM over time.
Ecosystem and Adoption
The TON ecosystem spans wallets, decentralized exchanges, lending markets, stablecoin issuance, and a large catalog of Telegram mini-apps. Its viral tap-to-earn games drove notable spikes in active addresses, and integrations that let users buy, hold, and send GRAM directly within a messaging interface remain the network's strongest adoption lever.
That said, engagement from casual mini-app users does not always translate into durable on-chain value, and observers watch whether the ecosystem can convert reach into sustained economic activity.
Investment Thesis and Risks
The bull case for Gram (prev. Toncoin) rests on distribution: few chains have a plausible path to onboarding users at messenger scale, and a technically capable, low-fee network positioned at that funnel is a differentiated bet. Sharding and consumer UX give it a coherent story among layer-1s.
The risks are real. GRAM is closely associated with a single distribution partner, exposing it to platform and policy dependence; the token faced past U.S. regulatory action in its original form; developer tooling is less mature than Ethereum's; and the asset is highly volatile. This page is not financial advice. Crypto markets can move sharply in either direction, and readers should do independent research and size any position to their own risk tolerance.