Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169360
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
395ms
Block → Canton commit
395ms
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.
0xf8ab0f84b1fa80258259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000c84a9abeeb4e62417d9e9b99d5bbc0a16a194ff600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0496eddaa95ca758ad8ab16bc5558592b16e1b3a9b9faacff921a31468c555f47a07a60fa22e4b0774ccfd5c0f814073f158d2e45953ce0c4f0f7a646b69e7aaa1c