Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26656
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
297ms
Block → Canton commit
297ms
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.
0xf8ac1f8502178c56ac82c140948d8776911fa98321e31d018b769fefc0010ee7e180b844095ea7b30000000000000000000000009d7eee068a3a11beef44639abd5967bc902ac3780000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0719e0c6b8ab3d18c4c7f48ec8ea336bcde147fab1d5df69f992d2cb75834d3afa03151d8a7ed1edf658d1fc5effb1b79be21d8f6713966a90fb84970487401dad1