Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202635
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
897ms
Block → Canton commit
897ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f948c39d1a978175296f3505b02a638c908ac710c4480b86423b872dd000000000000000000000000e4c0d9b4586acfe14eaec1ba42d417c41ab001bb000000000000000000000000fb5f7e2dd6cf37444604d3aebffe3284ea3ede520000000000000000000000000000000000000000000000000000000037abdb2ac001a096d17ab782ec238d58af4a42f4b93d3827009dadb885f7bb46d34b4971cd1c05a043ac69a8462b446b52113107e70273a65d3ca7cb0d8b36cc4d8031520dc7ba4b