Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149073
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
1.29s
Block → Canton commit
1.29s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294e9e0eb8224861893b8facf3daec498b6b2b0bd5880b844a9059cbb00000000000000000000000077a146e01795b51c25e19ffe2b01c776b48686550000000000000000000000000000000000000000000000008ac7230489e80000c001a073b8b7741f04cc1c711e201fec3ef64306fa5785b8c31e8ac316b2bcf7d5698ea0054af0bec83792301f03e0c9576c121788857bfeb28a12e6ace52f679b306a45