Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220291
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
1.81s
Block → Canton commit
1.81s
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.
0xf8ac73845de097c083011e399485cb40875027107ad0b388d47f0bcc9f0cbd84e380b84440c10f19000000000000000000000000f54a452c7ad6bd5f8015bef55e9f0f7f54f5c75100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea08cf4b1a7af285427b9b1655ec8c430d2bf037059fb7fc0b567cf6809b1140931a06f1729bedf62186ee2d73f49d73c8cd001def4e41b76faf3ed9d28499639c3bc