Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119741
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
716ms
Block → Canton commit
716ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692947610170d68a1a31384fbd9fdc387cb8193359c9c80b84440c10f1900000000000000000000000017f2992196121bc81d163691fdf8e2e86def346200000000000000000000000000000000000000000000003635c9adc5dea00000c080a0faa422b3c076726220885d3a6df802c00a4b84fdf1c01633476166c96033e870a00be4735019899a87ee3fe13de6729499e74f1d1c646b96901e96ee2dc0441ff7