Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22022
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
116ms
Block → Canton commit
116ms
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.
0xf8ad1285049c21962083011e2c94002a81c7767f18c58e79ce819a1d1771cb297a2980b84440c10f190000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0d942e00017e559dcde2574e16d396abf9af49727c5640a6eb6fb5786a066a000a04694241a24fed0ca1e4871ac25fa6ccb0faae93f413d1bc734bfda23419d3782