Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90158
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
1.50s
Block → Canton commit
1.50s
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.
0xf8ab3d845de097c0827e9094f7f2dfc88235e26b8a3b09e5a3301e2dc70744f680b844a9059cbb00000000000000000000000030d7094a226da4eba1b55d7a8b03e09180a7895600000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da03f5ee4979b5d3adf44fad7d2f93f7232d5c48dc5b13299c51632ac94c29ea8baa073835e26c69e0923a28f83a35bd5f07d4fe48ab69627ca26ae9e862d85fda386