Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #6693
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
379ms
Block → Canton commit
379ms
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.
0xf8ed178502cb417800830927c0946df810a8b0e3403654e40662683e2fe398f6bf8f80b88464a93ad40000000000000000000000008071cb39ac99c163575423fbe1d6f90bbed3a5a90000000000000000000000000000000000000000000000056bc75e2d63100000000000000000000000000000000000000000000000000002b5e3af16b1880000000000000000000000000000000000000000000000000000000000006ae9144c831c946da053e83746925a37e1770e19a61b680505589d3681b5589043e46d9aa32d52d65da0375546f1594e16044ae7d83ed28725f7cc6b34e7178c8e72231bcb4f6a9e6ec2