Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #38254
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
6.47s
Block → Canton commit
6.47s
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.
0xf871821432858bb2c970088252089488d9dd4dd547e53e16b9a718803ff0fb698042ab88016345785d8a000080831c946ea0e74b23fe42ceec4d373dec7f23236a4cf293e89a0cc2d0d2cfc039d2a8b70c79a04427c4061fdee7d3f7c62c81d42c1c586ee8d0cad58506d093541940b95ac8ac