Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1945
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
2.43s
Block → Canton commit
2.43s
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.
0xf8ad02850cccc6e23783011e3994ed0498206f0cddc56d74f3b23550dfd8b946e24e80b84440c10f190000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da00656870ecea9c8e71e9855e9d35af0444c7343430fc3daaf082434d1f3d21ae7a02ddf02de0a5566fa35943691e196ebdf052dbe5256e2782a2ab8f31273722c1b