Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73145
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
2.39s
Block → Canton commit
2.39s
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.
0xf88b3c8459682f00830178c194d9c5d92c46672e7e7707d14849375e7ac856aa5980a46a627842000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b831c946ea02c563ba108101484eb7063b5686a85b8e95fc4fdf9a46cf272a39837a0e3fcf8a06ab54177a4733ce1b0bd5cc4b31c53b579c97a19ca1b4f07fd0ac8ed2f8fbb06