Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97099
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
466ms
Block → Canton commit
466ms
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.
0xf8ac688459682f0083011e3994d3db65789332eb44d3946838073b17a8e39da42980b84440c10f190000000000000000000000009e5c81b3255fbdd2e5fcce5def46cc86de1856e700000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea03871eaff56524cc0a54e3ddf59824f03b8771e40b81ed45aa8cb6f6afaa1fa17a053abaf1261ae860a9b154f2d428d7e17ce2479321140ae4ffa79c5924dccecb5