Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202408
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
328ms
Block → Canton commit
328ms
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.
0xf8ac6c84a897156d83011e3994d6610d5f9ef94f8da426c2089e1f4cbb8a5ba4c980b84440c10f190000000000000000000000007011760a0f0bb2fc15fad422312289ec971b1ef400000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea01b921d79b926837c85eb0c52eef4afe36d8e8e743e5448d84e63e8304f2910fca03854a85955d7b6088f5baca5dfbef15995c435d066ab6ca41a193ab052cbb54b