Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185729
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
197ms
Block → Canton commit
197ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681942089e52c9fc83819b91d7cc98d1310fdefb6959c80b84440c10f19000000000000000000000000b2e069dba741a29fd530a7a1630bac388433d9db00000000000000000000000000000000000000000000000000000000b2e069dbc080a03da7ff480ec5ad26a01e604d0fa2ca1467184221258a8073738c895c6e00f39ea02d1f0c357a4e1ad27299a72cd72b54f58b66f1c5c091b85bedc9a7fb22cb60d9