Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #54186
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ab2e8459682f0082c14094a70fc8119eeec2dc50bf8243665ef172f7c5287a80b844095ea7b3000000000000000000000000632b509db8d3ce60246271857623eac60c70ce550000000000000000000000000000000000000000000069e10de76676d0800000831c946ea01118c6e7ab1003121b468671d87ff26205c656738a4d89d7c595d6adbfc8449ea017e98f41193d2d01c84baef851e7ab8de2b97a868d7c5c36dfe0318b896e5e6c