Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51646
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
1.38s
Block → Canton commit
1.38s
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.
0xf8ab218459682f0082c14094c0f3120722c7c42d03b355c4cf6560496742406880b844095ea7b3000000000000000000000000919f15b46595c41e679bf21e79bd3f28dd143ce10000000000000000000000000000000000000000000069e10de76676d0800000831c946ea015734ccc1e4bb7f4b8f21410708f2a27564d913bb6eaed74686f212b995a8a70a00504a7081f13e50608a1daf1ce3e8ee9bab35e6f9ef87fea218634ba9491bf19