Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #99387
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
1.07s
Block → Canton commit
1.07s
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.
0xf8ac3c8459682f0083011e399423cc1a03c5b3c4f32bb77dc543de12a0db64157380b84440c10f19000000000000000000000000e30edcdccf3ea7f5251ddd26ad9427019f1478b900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0dcf4268182bb6856ab7ce4c672d3cf494967c5de7d0b5fa8ac38095ad3b21ed1a05c1dff0917ab4b45517aced74b16af53288f58efec51bb9e456426263af613de