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Posts tagged: mainnet
(3 posts)
Written by
Yasir Arafat
Ontology pauses mainnet block production due to potential security issue
Ontology halted its mainnet after detecting a possible security concern, freezing transactions until further notice.
Sep 01, 2026
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Written by
Yasir Arafat
MANTRA Chain Restarts Mainnet Six Days After Security Halt
MANTRA resumed block production on v8.4.0 but has not released a postmortem explaining the exploit or affected wallet de...
Aug 29, 2026
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Written by
Yasir Arafat
Solana Reduces Block Time to 350 Milliseconds in First-Ever Slot-Time Cut
Solana has activated a mainnet upgrade reducing block production time from 400ms to 350ms, aiming for faster transaction...
Aug 22, 2026
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