Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43946
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
436ms
Block → Canton commit
436ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac01854a627dec2582c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006adec6b10662c12abd92bf0bb6434b9edc958b5300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c90673bd07a50e12274bd1cb30a8b5cf2d7483b9db4286b5639daa99e4693a82a01ffccb577daf345ce31d0b1c660a761a9488e23c048b27435e11a130398ea21c