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days
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hours
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minutes
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seconds
Estimated time until activation
Current Block
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Target Block
943,816
Blocks Remaining
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Estimated Activation
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What is Chronicle?
Chronicle is a major protocol upgrade to the BSV Blockchain activating at block height 943,816.
It introduces the Original Transaction Digest Algorithm (OTDA) via the new
CHRONICLE [0x20] sighash flag, expands the script number limit from 750 KB to
32 MB, removes malleability restrictions for v2+ transactions, and restores nine previously
disabled opcodes including OP_VER, OP_SUBSTR, OP_2MUL,
and OP_2DIV.