Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201981
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
958ms
Block → Canton commit
958ms
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.
0xf8ac728465f1b52d83011e2c94fc7a1430e1711d4787c92fffb2cf91d64d12070680b84440c10f190000000000000000000000003883ae0058b4b6a8ccf75b83b6fa785153cd29d400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0ded3e756c69655b5fd9a214c55f76cb4b618f148d82851a72a0f68a7f997685fa07c7e8339e99e1ae4d866aee2010152e8a27a2dfaf2dce87e089c21abd535a9e9