Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202198
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
918ms
Block → Canton commit
918ms
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.
0xf8ab0a8488ee1ebb8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000e28a07891959688130cd9293b9907e6d5a27824d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea080575c5e235c6c28f4eaab792722bfb817af9ea27b3690208be2be92259a5632a06c8ce970198ccc12b211426dc87507236a076750aaba7d162f6ea1610625e280