Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164711
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
765ms
Block → Canton commit
765ms
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.
0xf8ac0f8516360ec39c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000062cebf4f2bb6d8f0814662e6cdc7aee0643901d700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cfc843f01b47a0c4e4a5014607dc38ffcd8a7aaaff134434463a179d8d04cb4ba02ec445546888cadfe1a95911e388a4ed664ff55319ae7ebdf011e91c3700f693