Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184796
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
417ms
Block → Canton commit
417ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294fae9e0105aafb3f749ab7c842c9f0b7031b9ac2280b844a9059cbb0000000000000000000000007d524e60e76801784d86e0d6102c81d60bd0601a0000000000000000000000000000000000000000000000008ac7230489e80000c001a0af6dd0129975d0a345d3f54f23faabf6431c87d8847fb02fd78c45c786c1ee64a022ae30073af1b75f8ddf4b07e6de407f530611d0c1dff9fb45eeab1aa6705837