Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26703
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
936ms
Block → Canton commit
936ms
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.
0xf88c1f85028af65180830178c194fdd566d9e7511ea205ce8cf92c7ff665004cc8bd80a46a627842000000000000000000000000f54a452c7ad6bd5f8015bef55e9f0f7f54f5c751831c946ea05faee791c6fb3b91adb125bc7ab70a06192e5f1858a9f7968a07e43b436453a7a03d4ffc0befa6cc9441b49e63fb44a63ba4a8d5230780ef8a2578c8d44850e98e