Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159713
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
716ms
Block → Canton commit
716ms
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.
0xf8ac12854706ef58e28259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000010cffef7056ab32d971867f62cbec17210a0e3c200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c01a666bd642d6b67f7c8f0bbdef8a10703807c7dc0f7da4de07b5fb1429f4e5a070df1130f60268aa1068cb23bad35a527d00cf79cebcba4cff2ceae39c5b1467