Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202596
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
997ms
Block → Canton commit
997ms
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.
0xf8ac62845de097c083011e3994c1d51ceef60d285e9234dd282014ccde52b6c9a280b84440c10f1900000000000000000000000012116e84725ca04d59c02a5bf8a5ff3b3f267f6700000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0ca9756c992975694b035937c58344821aeb711d472b8d28afbfb39ee1d34812da03c4570e896db35b7ab54719daad0742aff14831720b0dbe85c18c12afd431d7f