Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185605
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
336ms
Block → Canton commit
336ms
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.
0x02f876830e4a2582039a843b9aca0e843b9aca0e8252089416e7e31a73b7bdc036c8a7938a3399afc08b5a2d870e35fa931a000080c080a0b5d7c9a1e5958606ec3ab0aa04315d972d00feb252c2d13e40dfd192a899dac9a0264b83c9c26a1240083643fc6a4a1c4549c5e56ed28858c7fa26bec65e036b16