Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185832
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
829ms
Block → Canton commit
829ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb6694cc1fe41f28c3ce06df902497842908f2092ad5d980b844a9059cbb000000000000000000000000885986b7520ce3546973b21d005bf3ce3908fb4e0000000000000000000000000000000000000000000000008ac7230489e80000c080a0686540c04440f463d6ec5aec83bd2f9aebc9d7bcfc5e9847eddd556f3115b9dea0471e31a94a01968dc311bf07533c6419701bfafe337fe0e57ca7955ea197d03e