Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33420
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
906ms
Block → Canton commit
906ms
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.
0xf88c22857a3c704207830178b5947204fceb70db17b67a840ff24eef24cac479071c80a46a627842000000000000000000000000e6e956290514038ecc0016dee89dfa2decc34091831c946ea0c32ccef302e27d2042d0157c3891305a118d8cd0e816fb0c66366ca42889ffe2a06b93842ed58efbaa5cd77e1294ac914f08a6fca16e49a731ea1a008a10727bdc