MANTRA Chain halts network operations following unspecified security incident

MANTRA Chain halted its Layer 1 blockchain network on August 21, 2026, following an unspecified security incident. The freeze suspended all transactions, validators, and bridges, prompting exchanges like MEXC and Upbit to pause MANTRA deposits and withdrawals. The native MANTRA token fell approximately 10% to around $0.0044, bucking a broader market rally. The team is investigating the root cause alongside external partners, with no timeline yet for resuming operations.

MANTRA Chain network halt

• ▪The MANTRA Chain network halt froze all endpoints, transactions, validators, public endpoints, MANTRA Bridge migration operations, and MANTRA-managed Inter Blockchain Communication relays.
• ▪MANTRA Chain halted its Layer 1 blockchain network on August 21, 2026, as a precautionary measure following an unspecified incident.

Security incident investigation

• ▪MANTRA Chain engineering and security teams are investigating the incident alongside external partners, with no root cause or recovery timeline established as of August 21, 2026.
• ▪MANTRA Chain advised users to refrain from attempting transactions and warned against fraudulent asset recovery or unfreeze services targeting affected users.

MANTRA token price decline

• ▪The MANTRA token price declined by approximately 9% to 10% over a 24-hour period following the network halt, trading near $0.0044 to $0.0045 on August 21, 2026.
• ▪The MANTRA token's 24-hour trading volume rose by approximately 591% to more than $22.7 million following the network shutdown on August 21, 2026.

Inveniam acquisition pending

• ▪MANTRA announced in June 2026 that its strategic backer, Inveniam Capital Partners, will acquire the platform, with the transaction expected to close in the third quarter of 2026.
• ▪The pending Inveniam Capital Partners acquisition follows a major collapse of the MANTRA token in 2025 and subsequent corporate restructuring and layoffs in January 2026.

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