Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186117
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
527ms
Block → Canton commit
527ms
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.
0xf88b5b843e95ba8e830178c194f68ea10b03bff0b050960c383b5ceca766d4af9480a46a627842000000000000000000000000c73de2a8b77993ff9ed39a4fa5086c2a52251dca831c946ea0aedc315fd843a3e1260ea4e7f1aff9bc65732834a16886774000f2f631acfffaa075ee0ca1f30b0b65d2b2b87a13a64f673e55a4446ac58a0d47b32664d58bd89a