Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14314
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
70ms
Block → Canton commit
70ms
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.
0xf88c11850dcce8533f830178c194c9fe7916a38e14fe8f374a4ddfa6b8e1ffd971fe80a46a627842000000000000000000000000632b509db8d3ce60246271857623eac60c70ce55831c946ea005b97624f0b2c942fae03c9df6d9f69a5089f1b0659e47a51864b8da067402baa04d9c440bca1948f0662cc35da4455fb71dd816d0d037f2dcc08a2407bec9a775