Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50325
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
615ms
Block → Canton commit
615ms
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.
0xf8ac1c847c271a9983011e399411841a83fa5508f5d1b9c04ba3adcbecf2a5a9da80b84440c10f190000000000000000000000001f145f1ea056337089581de4a2cc29f71989822300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0f7839eced462d533ab3ef35a8abc1c8736af7d40bfdfeec2b7a0f1bd2651044da066ebbfb95433b38ed61f602fc59fb8b55ecf64177472464abaebedccd791df23