Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220382
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
698ms
Block → Canton commit
698ms
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.
0xf8ab0e84963b60ba8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000011fefc383bac8ac9afa8f7b285ad048b61ffff4000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07540bbffbf72f94a7eab91ed5aa5d8c3691a9df964f203e9eaeda41a865f859ea0404df3523333a84625c9353fe3a753358fd2ca0a01c6f49def0d1bfe95df1836