Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151555
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
1.16s
Block → Canton commit
1.16s
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.
0xf8ac5084629238f083011e39946e3f3fdc03e149e3d920aa9ddaa1792532ad29ca80b84440c10f190000000000000000000000007744745c356eda8f576eed5aeaa95683d3a97be300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0f9da6433125448bab99bba374fc35e1115034174b9c8ee79a983bfacae28ef86a078194681406f3da76ca5933f6e2c49d29184d5bc6b072b3cc6cfddfcb0e17f71