Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201115
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
578ms
Block → Canton commit
578ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9452bf7bfaaff5b26e4af73220ebea1b831801c16180b86423b872dd0000000000000000000000006a0bb67678444f835a6adac2418dcff24d949252000000000000000000000000b46fe446a222a06b10bfb3283e7a150d5981ab62000000000000000000000000000000000000000000000000000000006a0bb676c001a0958e282e9b7632a2a1325492a91f2b808985218d3f41420a8cc8b6460051ac82a03f1d107660c8d85f6bd84f4e4129bdc3b0be65ef49254e8d65b08de687f93f4f