At 12:00 UTC on June 15, 2026, the native token of The Open Network (TON) officially rebranded from Toncoin to Gram. The ticker switch, approved by 81.22% of governance voters between June 1–8, revives the name from Telegram's original 2018 whitepaper — the same name the SEC killed in 2020 when i...
"We're returning to our roots — and starting a new chapter." — Pavel Durov, CEO, Telegram
At 12:00 UTC on June 15, 2026, the native token of The Open Network (TON) officially rebranded from Toncoin to Gram. The ticker switch, approved by 81.22% of governance voters between June 1–8, revives the name from Telegram's original 2018 whitepaper — the same name the SEC killed in 2020 when it forced Telegram to return $1.2 billion to investors and pay an $18.5 million penalty.
The rebrand is step four of seven in Telegram CEO Pavel Durov's "Make TON Great Again" (MTONGA) roadmap, launched in April 2026. The preceding three steps — a consensus-layer upgrade that cut block times from 2.5 seconds to 400 milliseconds, a sixfold fee reduction to $0.0005 per transaction, and Telegram's replacement of the TON Foundation as the network's largest validator — have already reshaped TON's operating profile. Three remaining steps are undisclosed.
The combined effect is a structural change in how a 950-million-user messaging platform relates to a layer-1 blockchain. TON's monthly active addresses tripled from 1.4 million to 4.5 million in 2026. Total network accounts exceed 162 million. Whether this produces durable economic value or concentrates risk in a single corporate entity is the central question.
Durov unveiled the seven-step MTONGA plan in April 2026. Four steps are now public and operational:
Step 1 — Catchain 2.0 (April 10, 2026). Network validators voted on April 8–9 to activate a consensus-layer upgrade. At 14:32 UTC on April 10, block generation time dropped from approximately 2.5 seconds to 400 milliseconds. Transaction finality fell from roughly 10 seconds to under one second. According to CoinTelegraph, the upgrade increased throughput by an estimated 10x.
Step 2 — Fee Reduction. Network fees dropped sixfold to approximately $0.0005 per transaction, standardized regardless of congestion. The goal, according to Durov, is to make on-chain payments in Telegram mini-apps indistinguishable from centralized alternatives.
Step 3 — Telegram as Primary Validator (May 4, 2026). Durov posted on X confirming Telegram would replace the Switzerland-based TON Foundation as the primary steward of The Open Network and operate as the blockchain's largest validator. Toncoin surged 23% in 24 hours following the announcement, with trading volume jumping 324% to $309 million, according to Unchained.
Step 4 — Token Rebrand to Gram (June 15, 2026). A governance vote on TON Vote ran June 1–8. Of participating voters, 81.22% approved renaming the token to Gram. The blockchain retains the TON name. No swap, bridge, claim, or migration is required from holders. Balances, smart contracts, NFTs, staking positions, and DeFi positions carry over automatically.
Three steps remain undisclosed. Industry observers at crypto.news note upcoming initiatives that may fill those slots: TON Pay 2.0 (targeted Q2 2026), TON Teleport for Bitcoin liquidity integration (mid-2026), and expanded Telegram Stars integration (Q3 2026).
The ticker transition creates a logistically complex migration across centralized exchanges. Timelines vary by platform, and the gap between delisting old pairs and listing new ones introduces a liquidity window that traders should track.
Binance will remove all TON spot trading pairs (TON/FDUSD, TON/USDT, TON/USDC, and four others) at 03:00 UTC on June 30. Deposits and withdrawals suspend at 03:30 UTC that day. New GRAM trading pairs open at 08:00 UTC on July 2 — a gap of roughly 53 hours. Binance will auto-convert eligible TON balances to GRAM; no manual action is required.
KuCoin moved faster. KuCoin Futures delisted the TONUSDT perpetual contract at 07:00 UTC on June 15. KuCoin Copy Trading delisted the same contract at 06:00 UTC on June 15.
Full consistency across all exchanges, wallets, and block explorers is targeted for June 22, according to The Open Network's coordination timeline. The Binance transition extends through July 2.
The staggered exchange migration creates a period where liquidity is fragmented. Derivatives markets lose the TON perpetual before spot markets complete the transition. For institutional desks managing exposure, this introduces operational complexity with no change to the underlying asset.
The network's usage data shows acceleration since Telegram's formal re-entry:
| Metric | Start of 2026 | June 2026 | Change | |--------|--------------|-----------|--------| | Monthly Active Addresses | ~1.4 million | ~4.5 million | +221% | | Total Network Accounts | — | 162 million+ | — | | Daily On-Chain Transactions | — | 2.16 million | — | | Weekly Active Transactions | — | 3.8 million | +32% (recent) | | On-Chain Activated Wallets | — | 11 million+ (ATH) | — |
According to SQ Magazine and CryptoAdventure, the tripling in monthly active addresses is the sharpest adoption signal TON has produced since Telegram moved closer to the ecosystem. On June 5, the network recorded 4.16 million individual users in a single day — a 6.2% increase from one month prior.
However, scale requires context. The 162 million total accounts include wallet addresses that may have transacted once (including airdrop-driven activity from games like Notcoin and Hamster Kombat, which attracted over 300 million combined players at peak). The 4.5 million monthly active figure is more operationally relevant and still represents under 0.5% of Telegram's 950 million MAU.
The Gram name carries legal history. In October 2019, the SEC obtained an emergency order halting Telegram's $1.7 billion token sale. A federal judge in the Southern District of New York ruled the SEC had shown substantial likelihood that Gram sales constituted unregistered securities distribution.
On June 26, 2020, the court approved a settlement: Telegram returned $1.2 billion to 171 initial purchasers and paid $18.5 million in penalties. Durov shut down the Telegram Open Network the following month.
Independent developers revived the codebase in 2021, rebranding the token as Toncoin — a name chosen specifically to distance the project from the litigated Gram brand.
Six years later, Telegram is formally re-adopting that name. According to legal analysts cited by AMBCrypto, Telegram's re-entry invites renewed regulatory scrutiny from agencies that previously required the company to notify them of future digital asset offerings. The difference in 2026: the current SEC leadership, the pending GENIUS Act stablecoin framework, and the broader regulatory posture toward crypto create a more permissive environment. Whether that environment persists through a future administration change is an open question.
The most direct criticism of the MTONGA roadmap concerns centralization. Before May 2026, The Open Network operated under the TON Foundation, a Switzerland-based independent entity. Telegram's takeover as primary validator and network steward represents a structural shift from foundation-governed to corporate-governed infrastructure.
The centralization risk is threefold, according to analysis from crypto.news and the Bitcoin Foundation:
Operational risk. A single corporate validator controlling significant block production means network availability depends on Telegram's infrastructure uptime and operational continuity.
Regulatory risk. If regulators target Telegram — whether over the Gram name's history, data privacy, or geopolitical considerations — the TON network faces direct exposure. The platform has already weathered Durov's arrest and detention in France in August 2024 on charges related to platform governance.
Governance risk. If Telegram's corporate priorities diverge from network participants' interests, the community has limited structural recourse. The 81.22% vote in favor of the rebrand reflects current alignment, but governance mechanisms have not been tested under adversarial conditions.
Proponents counter that Telegram's direct stake — economic, reputational, and infrastructural — creates stronger incentives for network quality than an independent foundation with weaker accountability. The TON Foundation's status and role going forward remain unclear. The Foundation still holds significant TON tokens and has a pending $400 million Kingsway-led PIPE deal, according to Unchained.
TON's DeFi ecosystem remains small relative to established chains. According to data aggregated by STON.fi and DappRadar:
For context, Ethereum's DeFi TVL exceeds $50 billion. Solana holds approximately $8 billion. TON's $193 million places it outside the top 15 by TVL, despite a top-20 market capitalization of approximately $4.8 billion (fully diluted: $8.8 billion).
The valuation-to-TVL ratio highlights a familiar dynamic: the market is pricing distribution potential (950 million Telegram users) rather than current on-chain economic activity. According to CoinDCX, fundamental valuation models would support higher prices only if TVL reaches $500 million to $1 billion by year-end 2026.
Telegram mini-apps remain the primary distribution channel. Games like Notcoin and Hamster Kombat demonstrated viral on-ramp potential, though conversion from gaming to sustained DeFi usage has been limited. The Catchain 2.0 upgrade and fee reduction are designed to make that conversion more viable by reducing friction.
Catchain 2.0 introduced a trade-off that has received limited attention. According to MEXC's analysis, the upgrade significantly increases block production, driving estimated annual inflation from roughly 0.6% to approximately 3.6%. More blocks per unit of time means more validator rewards issued per unit of time.
For a network whose token price doubled from $1.30 to the $2.39–$2.89 range in late May before pulling back to approximately $1.78, the increased dilution schedule matters. At a $4.8 billion market cap with 3.6% annual inflation, new token issuance runs at approximately $173 million per year — value that must be absorbed by market demand to maintain price levels.
Telegram's role as the largest validator means it captures a disproportionate share of these rewards, creating a self-reinforcing economic loop: Telegram validates blocks, earns GRAM, and maintains the largest economic stake in the network it controls.
The Gram rebrand is the most symbolically loaded event in TON's history — a name that cost Telegram $1.2 billion in refunds and $18.5 million in SEC penalties is now the token's official identity again. The rebrand itself changes nothing technical: no migration, no chain fork, no smart-contract modifications. It is a branding exercise.
What is not a branding exercise is the broader MTONGA program. Sub-second finality, near-zero fees, and Telegram's direct validator participation represent genuine infrastructure changes. The question is whether a 950-million-user messaging platform can convert its distribution advantage into on-chain economic activity at a scale that justifies the network's valuation premium over its current TVL.
The data so far is mixed. User growth is accelerating. DeFi adoption is not keeping pace. Centralization is increasing. The regulatory window that permits Telegram to operate a token that once triggered SEC enforcement action may or may not remain open. Three undisclosed MTONGA steps will shape the network's trajectory for the remainder of 2026.