Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212985
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
188ms
Block → Canton commit
188ms
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.
0xf8ac0a850a02e400168259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000000e5ac09be7caa460820bf049d87ac9197591f1a500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09a230985c7538e24f62a317c84e9a397f2366fe2581c49050354fceed6145f2aa055340309b4a191f0e30b5cc7c57d8f766a8697d863250ad7d91d396d45496b38