Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5158
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
1.81s
Block → Canton commit
1.81s
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.
0x02f893830e4a250485188122883f85188122884d828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e063d312940a9227c2929027480079432da12d2a74c0ea1412972c31c2c9a7662c080a00c8a4692c90c57e7bed1fa74cbeee4f3840f5203025b45ef8166bc0687962c61a04160f1ac0df6da899be9df75b4fb83772d6d77e05732b2c294e4f1b7a4be9170