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Bitcoin Chain Splits Explained: Why Every BTC Holder Gets a New 1:1 Asset
Developer Paul Sztorc plans a deliberate hard fork called eCash that will activate at block height 964,000, expected around August 21, 2026, while a contested soft‑fork proposal may unintentionally split the chain during its August signaling window.
Published:
Updated:
What happened
Developer Paul Sztorc plans a deliberate hard fork called eCash that will activate at block height 964,000, expected around August 21, 2026, while a contested soft‑fork proposal may unintentionally split the chain during its August signaling window.
Confirmed
Global impact / market context
If either fork occurs, every BTC holder will automatically receive a new token on a 1:1 basis, meaning wallets must support the new asset and investors may need to manage tax, liquidity, and exposure to two separate blockchains.
Analyst inference
Bitcoin’s protocol upgrades often involve forks, which can create new tokens and affect network stability. In 2026, two distinct fork events are scheduled, prompting holders to prepare for possible changes to their BTC holdings.
Analyst inference
What to watch
- The exact activation of the eCash hard fork at block 964,000 (around August 21) – watch for the block’s confirmation to know when the new token will appear. Confirmed
- Progress of the soft‑fork proposal’s signaling during August – monitor miner and node support levels, as insufficient consensus could trigger an accidental chain split. Proposed
- How major exchanges and wallet providers handle the split – their readiness will affect liquidity, trading availability, and the ease with which users can claim their new assets. Analyst inference
Affected assets
- BTC — Bitcoin