Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168337
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
536ms
Block → Canton commit
536ms
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.
0xf88b618459682f00830178c1944272e80152484fcf6940e4b04f7c0f07cf9ac9f180a46a627842000000000000000000000000a9169476f8b69b9579a7a4e3af1c824c8893c752831c946ea0f168ef5817ab30d47f1522c9d591b1a3effb118900c9302e8dae17de4af645d0a07772b247be4611c6a2807d7fab9256f0cd9ce9e93d39db8fa5b6b9f38faba9b8