Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145198
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
1.73s
Block → Canton commit
1.73s
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.
0xf8ab06840248fd018286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005f4494c7163d54a208ae91b1169343688c898ff900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08b46537684989aff55edc83474d325fe9e269634e4a7256ca976701d4091022ba07620460ad7523f99826a5e68a3a04dc21679ae439b5d47350eb590480777d829