Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166370
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
2.17s
Block → Canton commit
2.17s
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.
0xf8ac0385047be99dc58286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009994de06b3c08151ec3301482444a30db224cfd000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06338b407e00948e83be076b905bbd8a11b408e045d0a6ae431cc57318c8a2ac6a00b0fb3a5d0bb466436a13ff2f9a3efaa9d19a32ac081f8998c780c7ee049d40d