Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151575
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
2.10s
Block → Canton commit
2.10s
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.
0xf8ac55846cacbaef83011e39947b8b803ad00b206c1d8c5eac863487621e66240680b84440c10f19000000000000000000000000b7289a68962d334fbd7b8dd737ee8b4f0cf9127900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da064816aae57256dcedd0950bf8ef8c3509d77032ca5acea754671912eb17dfdcda02ea5ee85e6783e20d048b917bcb8a5865cb1236a3efd669da855d7c6a322662c