Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202224
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
218ms
Block → Canton commit
218ms
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.
0xf8ac6a8496f72ad683011e2c944864e9d89e4d1455486026defc1e452042070b3280b84440c10f190000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0a3871cd1a53160ce66133d27bb706ba8a745929c725c2d993ce2e12212c72983a040a1a9603b6835d96021767196f25aebddb35ff45eb2adc29bf28cb411fa725c