Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26386
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
617ms
Block → Canton commit
617ms
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.
0xf88b25849e261c2e830178c194415d06a4ff719a158b1eac0c008106fca838d51080a46a627842000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf188831c946da05a0950ac60bdd049773411434ac7603595eaa008add32f1b548d28fce98edbd3a01c01444b8760de006db17cf70d91fffe8267fdc25f2b24d27fe44deaf6aabfa6