Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #71038
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
765ms
Block → Canton commit
765ms
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.
0xf871820ccf858bb2c9700882520894f1b5c2bfbdff46c8f31d9da741f44bfd089e0aa188016345785d8a000080831c946ea00a34d9cd480ea56b35c9701f814929cfcfe6a7d760359492699d08d24c62edf5a07bf16446bdc1661c6a63f04cae3f9b86b9ee859257513e18f24d75a16e5a8c06