Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194158
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
2.24s
Block → Canton commit
2.24s
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.
0xf8aa0b83715fea8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000521a8696294a0673eda9197e1fb95b0d5e5157f700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da010b5b20901b9e503ac7158108c3a6186ff9282c85f307117e9197c1450be0927a0641fc4f2e95e062ac2d695c70ac882d1de49ea239e53b6d914aea8f9d83c7f32