Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #114300
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
456ms
Block → Canton commit
456ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f941d77fce47e0ce6b6c49ff43fa1b5dc17130220d280b86423b872dd000000000000000000000000bec76fa8308d16e39c1c6b505e85a938f515b241000000000000000000000000e5caaac20965996415aedf6628176feb42cdc2be00000000000000000000000000000000000000000000000000000000bec76fa8c080a0d3da454ec0411c5de7e3e2cd6e4c718ce4e140eab3782017865101ef8a35a17ba04658da2e262160e9eeb08e41368ba17fe41a0efd95a705585df7746ed3f93358