Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #191171
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
4.26s
Block → Canton commit
4.26s
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.
0xf8ac16850aeed346c382598394e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000000000000000008503a7bd5202872847064c6500c00f0392b4ddd200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0260f039d25a2fd196eed78b6059ca026e909afbe1fb2367210eacde635b4ababa05c3e74cef87410960b5f5e6ae76fd7e653833411ad94f6b2d6d458d6cc64c6e7