Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #563
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac0284f5573e9983011e3994fadf5d345fca22fc99e3b38b4225d5dd8396dc1980b84440c10f19000000000000000000000000c8cd6b3d38bc8a0fb34f7c7f40afa5b2941fe7f800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0bc1598cf1f05cb771ccb014235577bc2ad5c364ff82f38c99c5d97d6b48b4523a03ec7383bd10708732cd8bbe507dab98f299fd183b9425b48cedea1c25229fba4