Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22862
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
2.75s
Block → Canton commit
2.75s
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.
0xf88b148453dea60d830178c194ac7d4a0de7f6b3dfdd743e0db60fded30ef488af80a46a62784200000000000000000000000017b53eef5a2d26f20b347f1fcdc56e5f51fc5297831c946ea03a25b3d2d4ef73b98259f72a88d10220063a1714124299415182078a290b7334a04097496dc0861c1e117e63968bfbf88d9d2f582d53b78c67ae0f049187053977