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Cardano Network Briefly Splits Amidst Code Bug

Dario avatar
Shared by Dario • November 23, 2025

The Cardano network recently encountered a temporary chain split, a significant disruption caused by a "malformed" delegation transaction. This event, stemming from an old code bug in the blockchain's underlying software library, led to a temporary disagreement among nodes on how to process the transaction. While the issue was quickly addressed, it raised concerns about potential transaction issues and economic impacts for users.