Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186065
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
737ms
Block → Canton commit
737ms
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.
0xf88b60844fe03ca7830178c19416f3016271bd76afa5c4804512bc7d688ecd7a2d80a46a627842000000000000000000000000e30edcdccf3ea7f5251ddd26ad9427019f1478b9831c946ea0800d6f190b911a4ea4008541545153432a9c80c4ecb394cbf03e3cda014c9bbfa002be6306074d91c5adfc95f2549f43bf26a21650c8023369334f724d113ae37a