Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214776
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
428ms
Block → Canton commit
428ms
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.
0xf8ac0d8542527a2be4825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f19000000000000000000000000ec4e1300584e9b53310fb0d350e383a7f8d3566300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f7d8e4a5558297e62c5912d32af797bb33b51ffbb21faeae233726da13dfd36ba07ea0db3ec72c68b8edcd3ffd7544d39d7472c2f6838d68235aa53d8c5683751a