Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #190757
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
267ms
Block → Canton commit
267ms
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.
0xf8aa1283b7aabe8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ca90eb36b4d12f1ef6358334e1c2074978884e0200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e7d2f9ee72da8cb1c852dc0f5a4a07d588ef30ea4e523dd22f3aa13909e3f7c3a04547e2dcb5771aa84f8c794ee92163f21e906918d0469d5c95d8a5341f8d62de